Solving Equations Adding & Subtracting Mixed Review

Front

Solve: a + 69 = 72

Back

a = 3

Front

Which value of t makes the statement true? 18 + t = 50

Back

t = 32

Front

What is the main task when evaluating equations?

Back

To isolate the variable

Front

Solve: x - 5.5 = 13.53

Back

x = 19.03

Front

Solve for g: 12 = g - 4

Back

g = 16

Front

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

Back

To get the variable alone on one side of the equation.

Front

Solve: 5 + x = 12

Back

x = 7

Front

If 3x = 12, what is x?

Back

x = 4

Front

What is the first step to solve the equation: x - 7 = 10?

Back

Add 7 to both sides.

Front

Solve: 2y + 3 = 11

Back

y = 4