One Step Equations Practice No Negative

Solve for x in the following equation:

20.5 = x + 4

• 16.5

• 16.05

• 24.5

• 24.05

Solve for y in the following equation:

y ÷ 3 = 12

• 36

• -36

• 4

• -4

Sally had 10 peaches left at her roadside fruit stand. She went to the orchard and picked more peaches to stock up the stand. There are now 73 peaches at the stand. Write an equation that could be used to find how many peaches she picked.

• x + 10 = 73

• 73 + x = 10

• 10x = 73

• x - 10 = 73

Which choice models this situation? Marcus needs to sell 25 tickets to a fundraiser by Friday. So far, he has sold 9 tickets. How many tickets does he still need to sell?

• t - 9 = 25

• t + 9 = 25

• 9t = 25

• t/9 = 25

Which choice models this situation? Last week, Tina worked 35 hours in 5 days. She worked the same number of hours each day. How many hours did she work each day?

• h - 5 = 35

• h + 5 = 35

• 5h = 35

• h/5 = 35

Pairs of operations that undo each other

• inverse operations

• solution

• inequality

To solve an equation, the goal is to __________ the variable on one side.

• Evaluate

• Leviate

• Isolate

• Reciprocate

solve for the value of x.

• 15

• 60

• 32

• 28

x + 8 = 40

• 32

• -32

• 48

• -48

• 5

x - 7 = 15