Solve One-Step (+/-) Equations

Front

One-step equations: do anything to one side of the equal sign, as long as...

Back

you do the SAME thing to the other side

Front

In an equation, get the variable...

Back

by itself

Front

To solve one-step equations, use the ________________ operation.

Back

Inverse

Front

Inverse of addition is _______________.

Back

Subtraction

Front

Solve for m: 15 = m - 5

Back

add 5 to both sides

Front

Solve: f-22=36

Back

f=58

Front

Isolate x in: x - 62 = 123

Back

Add 62 to each side.

Front

Solve: x + 12 = 20

Back

x = 8

Front

Solve: y - 4.6 = 12

Back

y = 16.6

Front

Value of V in V + 23 = 45?

Back

V = 22