4.1-4.3 Write and Solve One-Step Equations

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 x: x + 12 = 20

Back

x = 8

Front

If Jacob has $7 after buying a sandwich for $5, how much did he have before?

Back

$12

Front

Solve for y: y + 2.93 = 36

Back

y = 33.07

Front

Back

x = 63

Front

Translate '4 more than x equals 7' into an equation.

Back

x + 4 = 7

Front

Solve for x: x + 4 = 7

Back

x = 3

Front

What operation would you use to isolate x in the equation x - 5 = 10?

Back

Add 5 to both sides.

Front

What is the first step to solve the equation 3x = 12?

Back

Divide both sides by 3.

Front

If 2x = 10, what is the value of x?

Back

x = 5