When looking at a multi-step equation, how do you know WHEN you should Move Variables?

Q: what is the equation to find the value

A:

Q: A food truck vendor averages 150 tacos sold when the price per taco is $4.A study shows that the…

A: Given that, the food truck's average sales in dollar is s and and price per taco is x.  Let us…

Q: v² = 2| A ds

A: Use the definition of velocity and acceleration, to obtain the required equation. The rate of…

Q: How do I translate the sum of x and twice y is -2 into an equation?

A: To translate the sum of x and twice y is -2 into an equation.

Q: How do you solve linear equations with 3 variables?

A: To solve equation with three variables, we use elimination method.First we take two equation, and…

Q: How do you solve a set of linear equations with Excel?

A: This example shows you how to solve a system of linear equations in Excel. For example, we have the…

Q: The regression equation for 2 variables is y = -2.6 x + 10 R? If the value of R2 is 0.810, what is…

A: GivenRegression equation is y=-2.6x+10coefficient of determination(R2)=0.810

Q: A movie theater charges 8.75 for entrance and boxes of candy are $4 each. Write a linear equation to…

A: From the given information, it is observed that the theater charges 8.75 for entrance and boxes of…

Q: Analyze the equation

A: y2a2-x2b2=1 ( EQUATION 1)so we know that it is the equation of hyperbola so given equation is…

Q: Eliminate the arbitrary constant of the equation: y2(a-x)=x3

A:

Q: How do I solve for the variable?

A:

Q: Write an equation of the line below. -8-7 -6 -5 4

A: Given graph

Q: Use graphical method to solve the equation y=5x²-x;y=5x-1

A: Here are given equations as y=5x2-x,y=5x-1

Q: Consider the equation 6x-4 = - (x-2). Which is the solution?

A:

Q: The solution of linear equation 2x- (2x-3) = x+7 is 7?

A: We use inverse operations of mathematics

Q: Solve the equation. | 3(x-3)+6%3D 4 +x-23

A:

Q: What do the two equations represent?

A: The two equations are as follows -  y-8 = 12(x+5)y-8 = -12(x+5)

Q: Sketch a diagram to show that this equation is true. 3x4-4x3

A: WE have to show that , 3×4=4×3

Q: Determine if they are linear equations and explain why or why not.

A:

Q: The number of Internet paid search ads is increasing as advertisers move away from traditional…

A:

Q: The solution set of the equation | x | = 5 is { ________ }.

A: To find the solution

Q: In the first step of the substitution method, how do I know which variable to isolate and in which…

A: In substitution method, isolate the variable that do not have a coefficient in any one of the given…

Q: I don't understand Linear Equation Solutions by Addition.

A:

Q: how do i make a true or false equation?

A:

Q: is y=5 a linear equation? Explain.

A: A linear equation is given by: y = mx + C where  m is the slope  and C is the y-intercept

Q: Evaluate Solve y'' - 2y' + y = e^2x by using variation parameters

A: Idea: solving by using method of variation of parameters

Q: Can you only do the equation part?

A:

Q: How primary consideration decides whether an independent variable belongs in an equation or not?

A: If the variable is important to the regression model on the basis of theory, then the variable…

Q: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by…

A: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by…

Q: Mariana solved a linear equation and found that it had an infinite number of solutions. Which could…

A: Given: Marina solved a linear equation and found that it had an infinite number of solutions.

Q: How to do two step equations combining terms

A:

Q: The cost of x gallons of gasoline at P150 per gallon is P1750. What is its equivalent mathematical…

A:

Q: Jessi went to the grocery store to buy some fruit for his weekly lunches. At publix, apples cost…

A: Consider the number of apple be x and the number of oranges by y. Consider the cost of each apple is…

Q: of

A: We will find the value of x.

Q: 2. у' %3D х3 — 2ху when x = 1 & y = 2

A: This is a problem of differential equation.  Here we will substitute the some of variable and then…

Q: I don't understand Linear Equation Solutions by Substitution.

A: Substitution method can be used to solve system of linear equations.

Q: 5. A plumber charges $25 for a service call, plus $50 per hour of service. Which equation below…

A:

Q: How do I translate 2 subtracted from the sum of x and twice y is u into an equation?

A:

Q: solve the x of this equation: x2-4x-5=0 please help me

A: Please refer the attached image for complete solution.

Q: solution

A:

Q: Can you explain solving linear equations and inequalities by elimination?

A:

Q: Discuss the solution set of the equation. 4 4,

A:

Q: (c) 2e²x + 3xe* = 0,

A:

Q: Two cyclists, 64 miles apart, start riding toward each other at the same time. One cycles 3 times as…

A:

Q: What value of x makes the equation -5x- (-7– 4x) = -2(3x-4) true?

A:

Q: Solve the equation 4 -7 X 3] 2-3 y. -3] 1

A:

Q: When solving linear equations, how do we know when they have Many Solutions?

A: When we solving linear equations then our aim to be find all unknown variable . Now,  Assume we…

Q: robot monkey is jumping from one tree to another. The monkey’s height above the ground is modelled…

A:

Q: The equation |x| = 3 has two solutions               and                  .

A: To fill: The statement "The equation |x| = 3 has two solutions ______ and ______ . Given…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.