One-step Equations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically involving addition, subtraction, multiplication, or division.

Front

How do you solve the equation 2n = 24?

Back

To solve 2n = 24, divide both sides by 2: n = 12.

Front

What is the solution to the equation 8w = 64?

Back

To find w, divide both sides by 8: w = 8.

Front

How can you express '17 less than h equals 42' as an equation?

Back

The equation is h - 17 = 42.

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Front

What is the inverse operation of multiplication?

Back

The inverse operation of multiplication is division.

Front

If n/6 = 4, how do you find n?

Back

To find n, multiply both sides by 6: n = 24.

Front

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

Back

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

Front

What is the first step in solving the equation x + 5 = 12?

Back

The first step is to subtract 5 from both sides: x = 7.

Front

How do you check if your solution to an equation is correct?

Back

Substitute the solution back into the original equation to see if both sides are equal.