Solving One Step Linear Equations

Front

What is a one-step linear equation?

Back

A one-step linear equation is an equation that can be solved in a single step, typically involving addition, subtraction, multiplication, or division to isolate the variable.

Front

Solve for x: x + 5 = 12

Back

x = 7

Front

Solve for x: x - 4 = 10

Back

x = 14

Front

What is the first step to solve the equation x + 12 = 20?

Back

Subtract 12 from both sides of the equation.

Front

Solve for x: 3x = 15

Back

x = 5

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 opposite side.

Front

Solve for z: 144 = 12z

Back

z = 12

Front

What operation would you use to solve the equation 6b = 30?

Back

Divide both sides by 6.

Front

Solve for x: x - 32 = 49

Back

x = 81

Front

What is the solution to the equation x + 12 = 20?

Back

x = 8