Literal Equations — Unit test Answers

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Tonya wrote the equation below which solves for x.Which equation is equivalent to Tonya’s equation?

x + 150 = 6 y

x + 6y = 150

2x + 3y = 75

2 x minus 3 y = 75

Identify the method that will be used in solving for x.

distributive property

multiplication property of equality

division property of equality

subtraction property of equality

What is the value of c in the equation ?

3 and one-sixth

7 and StartFraction 7 Over 12 EndFraction

Which is a reasonable first step that can be used to solve the equation ?

Distribute the 3 to x + 2, and distribute the 5 to (2x – 3).

Combine 4x and x on the left side of the equation.

Apply the subtraction property of equality to move the 2 from the left to the right side of the equation.

Apply the addition property of equality to move the 3 from the right to the left side of the equation.

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