Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Front

Solve for c: c - 21 = 45

Back

c = 66

Front

If one roll of masking tape costs $1.15, how many rolls can Emma buy with $5.75?

Back

1.15x = 5.75

Front

Back

r = 27

Front

Write an equation to find the total bill (d) if Joey and four friends paid $11.13 each.

Back

d/5 = $11.13

Front

Solve for p: 28 = p - 5

Back

p = 33

Front

What is the first step to solve the equation x + 7 = 12?

Back

Subtract 7 from both sides to isolate x.

Front

What does it mean to isolate a variable in an equation?

Back

Isolating a variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

Solve for x: 3x = 12

Back

x = 4

Front

What operation would you use to solve the equation x/4 = 3?

Back

Multiply both sides by 4.