Solving One Step +/- Equations

Front

Solve the following equation for x: 12 + 7 = x + 7

Back

x = 12

Front

Solve the following equation for x: 23 + 8 = x - 5

Back

x = 36

Front

Solve the equation: x - 5.5 = 10.5

Back

x = 16

Front

What are 'opposite operations' that 'undo' each other when solving equations called?

Back

Inverse operations

Front

Solve for a: a - 27 = 41

Back

a = 68

Front

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

Back

Subtract 5 from both sides.

Front

Solve the equation: x + 3 = 10

Back

x = 7

Front

What is the purpose of using inverse operations in solving equations?

Back

To isolate the variable.

Front

Solve for y: y - 4 = 9

Back

y = 13

Front

What is the equation to find x if x + 10 = 25?

Back

x = 15