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, typically involving addition, subtraction, multiplication, or division.

Front

Solve for x: x + 5 = 12

Back

x = 7

Front

Solve for x: x - 3 = 10

Back

x = 13

Front

Solve for c: -3c = 12

Back

c = -4

Front

What does it mean to isolate a variable?

Back

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

Front

Solve for z: z + 45 = 92

Back

z = 47

Front

What is the first step to solve the equation x + 6 = 15?

Back

Subtract 6 from both sides to isolate x.

Front

Solve for x: 10 - x = 3.20

Back

x = 6.80

Front

What equation matches this situation? Jordan had some candy bars then she bought 6 more. Now she has a total of 12 games.

Back

v + 6 = 12

Front

What equation matches this situation? John had $10. He spent x dollars. Now he has $3.20.

Back

10 - x = 3.20