Front

Solve the equation: -5x = 25

Back

x = -5

Front

Solve for x: x - 7.09 = 10.89

Back

x = 17.98

Front

Solve for x: x/5 = 20

Back

x = 100

Front

Solve for x: 6x = -30

Back

x = -5

Front

What is the first step to solving the equation 3x = 12?

Back

Divide both sides by 3.

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Front

What does it mean to isolate a variable?

Back

To isolate a variable means to manipulate an equation so that the variable is on one side and all other terms are on the other side.

Front

What is the inverse operation of addition?

Back

Subtraction.

Front

What is the inverse operation of multiplication?

Back

Division.

Front

If x + 4 = 10, what is x?

Back

x = 6.