Multi-step Equation Review

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power. For example, in the expression 3x + 2x + 4y, the terms 3x and 2x are like terms.

Front

Solve the equation: -5(x + 9) = -15

Back

x = -6

Front

What is the coefficient of x in the expression 8 + 5x - y?

Back

The coefficient of x is 5.

Front

What is an equivalent expression to -3(-6x - 7)?

Back

18x + 21

Front

What does the inequality x ≥ 3 mean?

Back

It means that x is greater than or equal to 3.

Front

Identify the like terms in the expression: 3x + 2x + 4y - 2m.

Back

The like terms are 3x and 2x.

Front

What is the first step to solve the equation: 2x + 3 = 11?

Back

Subtract 3 from both sides to isolate the term with x.

Front

How do you combine like terms?

Back

You add or subtract the coefficients of the like terms while keeping the variable part the same.

Front

What is the solution to the equation: 4x - 7 = 9?

Back

x = 4.

Front

What does the expression 5(x + 2) simplify to?

Back

5x + 10.