One Step Equation Review

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform the inverse operation on both sides of the equation to get the variable by itself.

Front

Solve the equation: -6x = 30

Back

x = -5

Front

Solve the equation: -3x = -9

Back

x = 3

Front

Solve the equation: -2.5b = 20.5

Back

b = -8.2

Front

What does it mean to check your answer in an equation?

Back

Checking your answer means substituting the solution back into the original equation to verify that both sides are equal.

Front

Solve the equation: x - (-2) = 7

Back

x = 5

Front

What is the inverse operation of multiplication?

Back

The inverse operation of multiplication is division.

Front

Back

x = 100

Front

What is the purpose of using variables in equations?

Back

Variables represent unknown values that can change, allowing us to express general relationships and solve problems.