2 step equations

Front

Solve for k: 3k + 5 = 23

Back

k = 6

Front

Solve: 8 - 2x = 30

Back

x = -11

Front

Solve: 9 + 3x = 10

Back

x = 1/3

Front

Solve: -3 + 2x = -1

Back

x = 1

Front

Solve: 2x - 3 = 1

Back

x = 2

Front

What is a two-step equation?

Back

An equation that requires two operations to solve for the variable.

Front

What is the first step in solving 3k + 5 = 23?

Back

Subtract 5 from both sides to isolate the term with the variable.

Front

What do you do after isolating the variable term in a two-step equation?

Back

Divide or multiply to solve for the variable.

Front

What is the solution to the equation 4x - 8 = 0?

Back

x = 2

Front

How do you check your solution for an equation?

Back

Substitute the solution back into the original equation to see if it holds true.