Two Step Equations Word Problems

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Front

How do you isolate a variable in a two-step equation?

Back

To isolate a variable, perform the inverse operations in the reverse order of how they are applied.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.

Front

What is the first step in solving the equation 5b - 6 = 24?

Back

Add 6 to both sides of the equation.

Front

What is the second step in solving the equation 5b = 30?

Back

Divide both sides by 5.

Front

If Terry's total bill is $375 and he was charged $150 for parts, how do you find the cost of labor?

Back

Subtract $150 from $375 to find the cost of labor.

Front

What equation represents the relationship between hours worked and total earnings?

Back

Total earnings = hourly rate × hours worked.

Front

In the equation 14h = 112, what does 'h' represent?

Back

'h' represents the number of hours worked.

Front

How do you check if your solution to a two-step equation is correct?

Back

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

Front

What is the solution to the equation 3c + 5 = 23?

Back

c = 6.