Front

Solve for x: x + 19.46 = 245.3

Back

x = 225.84

Front

Word that means opposite. We use this word when talking about 'un-doing' an equation to solve it.

Back

Inverse

Front

Solve for x: 6b = 30

Back

x = 5

Front

Solve for x: x + 3 = 13

Back

x = 10

Front

Which equation has x = 5 as the solution? 2x = 10

Back

2x = 10

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

Solve for x: 2x + 4 = 12

Back

x = 4

Front

What is the inverse operation of addition?

Back

Subtraction

Front

Solve for x: x - 7 = 2

Back

x = 9