One and two step equations

Front

What is a one-step equation?

Back

An equation that can be solved in one step, typically by performing a single operation (addition, subtraction, multiplication, or division) to isolate the variable.

Front

What is a two-step equation?

Back

An equation that requires two steps to solve, usually involving two operations to isolate the variable.

Front

Back

y = 22

Front

What is the first step in solving the equation: 3x + 5 = 20?

Back

Subtract 5 from both sides of the equation.

Front

Back

r = 72

Front

What is the goal of solving equations?

Back

To find the value of the variable or unknown.

Front

Back

Add 11 to both sides.

Front

What does it mean to isolate a variable?

Back

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.