One Step Equation Review

Front

Which equation best describes the situation: 5 less than a number is 15?

Back

x - 5 = 15

Front

Solve for y: y - 33 = 147

Back

y = 180

Front

Solve for x: x + 12 = 20

Back

x = 8

Front

What is the solution of 42 = 7f?

Back

f = 6

Front

What is a one-step equation?

Back

An equation that can be solved in one operation (addition, subtraction, multiplication, or division).

Front

What does it mean to isolate a variable?

Back

To get the variable alone on one side of the equation.

Front

If x + 5 = 10, what is x?

Back

x = 5

Front

If 3y = 12, what is y?

Back

y = 4

Front

What is the first step to solve x - 7 = 10?

Back

Add 7 to both sides.

Front

What is the solution to the equation 2x = 16?

Back

x = 8