Solving Addition and Subtraction Equations

Front

What is the solution to the equation c - 11 = 9?

Back

c = 20

Front

What is the value of t in the equation 20 = t + 7?

Back

t = 13

Front

Solve for k in the equation k + 8 = 3.

Back

k = -5

Front

What is the value of y in the equation y - 7 = 5?

Back

y = 12

Front

Solve for x in the equation x + 5 = 23.

Back

x = 18

Front

What is the first step to solve the equation x - 4 = 10?

Back

Add 4 to both sides.

Front

If a + 6 = 15, what is the value of a?

Back

a = 9

Front

What is the solution to the equation 12 = b - 3?

Back

b = 15

Front

How do you isolate the variable in the equation z + 10 = 25?

Back

Subtract 10 from both sides.

Front

What is the solution to the equation m - 5 = 0?

Back

m = 5