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 operation, such as addition, subtraction, multiplication, or division.

Front

Solve for y: -4y = 48

Back

y = -12

Front

What operation would you use to isolate the variable in the equation 9x = 153?

Back

Divide both sides by 9.

Front

Solve for k: k - 4 = 172

Back

k = 176

Front

Which equation has x = 5 as the solution? 1) x + 15 = 10 2) 2x = 5 3) 2x = 10

Back

2x = 10

Front

Solve for t: t/8 = 5

Back

t = 40

Front

What is the first step to solve the equation 3x + 6 = 15?

Back

Subtract 6 from both sides.

Front

If 5x = 25, what is the value of x?

Back

x = 5

Front

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

Back

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

Front

Solve for x: 2x + 3 = 11

Back

x = 4