One-Step Multiplication Equations with Negatives

Front

What is a one-step multiplication equation?

Back

A one-step multiplication equation is an equation that can be solved in one step by multiplying or dividing both sides by the same number.

Front

How do you isolate a variable in a multiplication equation?

Back

To isolate a variable in a multiplication equation, divide both sides of the equation by the coefficient of the variable.

Front

Solve the equation: 10x = 90

Back

x = 9

Front

What happens to the sign of a variable when you multiply or divide by a negative number?

Back

When you multiply or divide both sides of an equation by a negative number, the inequality sign flips.

Front

Solve the equation: -12x = -60

Back

x = 5

Front

What is the coefficient in the equation -5x = 25?

Back

The coefficient is -5, which is the number multiplied by the variable x.

Front

Solve the equation: -5x = 25

Back

x = -5

Front

What does it mean if a variable has a negative coefficient?

Back

A negative coefficient means that the variable's value will be negative when isolated.

Front

Solve the equation: 5y = -55

Back

y = -11

Front

What is the first step to solve the equation 6b = 30?

Back

The first step is to divide both sides by 6.