Unit 2 Test Review

Front

What is the inverse operation needed to solve for p in the equation 765 = p - 254?

Back

Addition

Front

Solve for x: x - 8 = -5

Back

3

Front

Where do the lines intersect if the solution is (-2, 3)?

Back

(-2, 3)

Front

What is the first step in solving the equation if you need to isolate the variable?

Back

Subtract 4 from each side

Front

What is the solution to the system of equations if the answer is (1, 3)?

Back

(1, 3)

Front

What is the definition of an inverse operation?

Back

An operation that reverses the effect of another operation.

Front

What does it mean for two lines to intersect?

Back

It means they have a common point where they meet.

Front

What is the process of isolating a variable in an equation?

Back

Rearranging the equation to get the variable on one side and constants on the other.

Front

What is the solution to the equation 2x + 4 = 10?

Back

x = 3

Front

What is the definition of a system of equations?

Back

A set of two or more equations with the same variables.