Solving Equations using Addition & Subtraction

Front

Solve for p: p + 22 = 66

Back

p = 44

Front

Word that means 'opposite operation'

Back

Inverse

Front

Solve for a: a - 4.5 = 2.3

Back

a = 6.8

Front

The inverse of subtraction is

Back

adding

Front

Solve for n: 2 + n = 16

Back

n = 14

Front

What is the first step to solve the equation x + 5 = 12?

Back

Subtract 5 from both sides.

Front

If 10 - y = 3, what is y?

Back

y = 7

Front

What operation would you use to isolate the variable in the equation z + 9 = 15?

Back

Subtract 9 from both sides.

Front

Solve for x: x - 3 = 4

Back

x = 7

Front

What is the term for a number that does not change in an equation?

Back

Constant