Solving One-step Equations
3w=90
Solve for w.
w=30
2x + 2 = 6
Solve for x.
x=2
20 + -10=?
10
Write the equation to model this scenario and solve. All points are doubled!
Kathy charges $15 per hour for baby sitting. Her payment for baby sitting last Friday was $75.
15h=75
h = 5
Kathy baby sat for 5 hours.
15m=45
Solve for m.
m=3
9 + 3x = 18
Solve for x.
x = 3
6 - 12 =?
-6
Write the equation to model this scenario and solve. All points are doubled!
Ben started a snow clearing business. He shovels driveways for $20 per driveway. If he made $240, how many driveways did he clear?
20d=240
d = 12
Ben cleared 12 driveways.
DAILY DOUBLE
-90 - r = 10
Solve for r.
r = -100
If you solved this correctly you earn 800 points.
2x - 10 = 40
Solve for x.
x = 25
-9 - (-9) = ?
0
Write the equation to model this scenario and solve. All points are doubled!
Ms. Clarke made cookies to share with 6 students. If each student received 2 cookies, how many cookies did Ms. Clarke bake?
c/6 = 2
c = 12
Ms. Clarke made 12 cookies.
j + 8 = 17
Solve for j.
j = 9
100 = 50 + 10x
Solve for x.
x = 5
-7-(-10)=?
3
Write the equation to model this scenario and solve. All points are doubled!
One fifth of Julia's savings plus $4 is $125. How much does Julia have in her savings?
s/5 +4 = 125
s = $605
Julia has $605 in her savings.
p/3 = 60
Solve for p.
p=180
-10 + 5x = 30
Solve for x.
x = 8
-90 - 9=?
-99
Write the equation to model this scenario and solve. All points are doubled!
Telus charges a $25 activation fee plus $49 per month for unlimited text and calling. If you have paid Telus $368, how many months have you used your phone?
25 + 49m = 368
m = 7
You have used your phone for 7 months.