One-step Equations Flashcard

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Front

Solve for h: 9h = 81

Back

h = 9

Front

What operation is used to isolate the variable in the equation g - 15 = 30?

Back

Addition is used to isolate the variable by adding 15 to both sides.

Front

Solve for g: g - 15 = 30

Back

g = 45

Front

What is the inverse operation of division?

Back

Multiplication is the inverse operation of division.

Front

Solve for x: x/5 = 20

Back

x = 100

Front

What does it mean to isolate a variable in an equation?

Back

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

Front

Solve for r: 4r = 28

Back

r = 7

Front

What is the first step to solve the equation S + 18 = 24?

Back

Subtract 18 from both sides.

Front

Solve for S: S + 18 = 24

Back

S = 6