Solve One and Two Step Equations

Front

What is a one-step equation?

Back

An equation that can be solved in one step, typically involving addition, subtraction, multiplication, or division.

Front

Solve for x: 2x = 10

Back

x = 5

Front

What is a two-step equation?

Back

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

Front

Solve for y: 3y + 4 = 10

Back

y = 2

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

Solve for x: x - 7 = 3

Back

x = 10

Front

What is the first step in solving the equation 5x = 25?

Back

Divide both sides by 5.

Front

Solve for a: 19 + a = -50

Back

a = -69

Front

What is the solution to the equation 4y - 9 = -36?

Back

y = -4 (False statement, correct solution is y = -3)

Front

Solve for m: 18 + m = 8

Back

m = -10