Multi-Step Equations Test Review

Front

What is a multi-step equation?

Back

A multi-step equation is an equation that requires more than one step to solve, often involving operations such as addition, subtraction, multiplication, and division.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

Solve for x: 2x + 6 = 16

Back

x = 5

Front

Solve for x: 4x - 4 = 12

Back

x = 4

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, allowing you to multiply a single term by two or more terms inside a set of parentheses.

Front

Solve for x: 4(x - 6) = 6(x + 2)

Back

x = -18

Front

What does it mean to check your solution in an equation?

Back

Checking your solution means substituting the value back into the original equation to verify that both sides are equal.

Front

Solve for x: 4(x - 3) = 4

Back

x = 4

Front

What is the first step in solving the equation 5 + 3x = 20?

Back

The first step is to subtract 5 from both sides to isolate the term with x.

Front

Solve for x: 5 + 3x = 20

Back

x = 5