Equations 1
Equations 2
Equations 3
Equations 4
Equations 5
100
Solve 8d=24
d=3
100
In which equation would you add 2.5 to both sides?
A) m + 2.5 = 4.5 B) m + 4.5 = 2.5
C) m - 2.5=4.5 D) m - 4.5 = 2.5
C) m - 2.5 = 4.5
100
Solve m + 13 = 30
m=17
100
Solve y - 23 = 42
y=65
100
In which equation would you divide by 8 on both sides?
A) 16m = 8 B) 8m=16
C) 16/m=8 D) m/8=16
B) 8m=16
200
Solve b + 5.5 = 16
b=10.5
200
Solve
m + 1/2=8
m= 7 1/2
200
Solve 6m=87
m=14.5
200
Solve
f/6=1.2
f=7.2
200
Solve
18=w/3.5
w=63
300
Six friends went out to eat and split the money evenly. How much money, in dollars, p, did each friend pay? Choose the equations that represent the scenario.
A) p-66=6 B) 6p=66 C) 6+p=66 D) 66/p=6
E) 66=6p F) 1/6p=66
B, D, E
300
Nakai worked 12 more hours than Diamond last week. Diamond worked 15 hours. How many hours, h, did Nakai work? Choose the correct equations that represent the scenario.
A) 12 + 15=h B) 12h=15 C) 15-h=12
D) h + 12 = 15 E) h-15=12 F) 12/h=15
A, E
300
James sold 26 magazine subscriptions to raise money for a class trip. This is 13 less than the number that Miguel sold. How many subscriptions, s, did Miguel sell? Choose the equations that represent the scenario.
A) 26/s=13 B) 26-s=13 C) s-13=26
D) 26 + s= 13 E) 26= 13s F) s-26=13
C, F
300
You can rent a canoe for $18 per hour. If Arihi has $90, how many hours, h, can she rent a canoe? Choose the correct equations.
A) 18h=90 B) 18 + h=90 C) 90/h=18
D) h-18=90 E) 90-h=18 F) 18/h=90
A, C
300
Together, Lucy and Tahira saved $478.50. If Lucy saved $225 of that amount, how much money, m, did Tahira save? Choose the correct equations.
A) 478.50+m =225 B) 225 + m=478.50
C) 225m=478.50 D) 478.50 - 225=m
E) 478.50 - m =225
B, D, E
400
Write and solve an equation:
An airplane is flying with the wind. The force of the wind increases the airplanes speed by 6 miles per hour. If the resulting speed is 260 miles per hour, what is the initial speed, s, of the airplane?
s + 6 = 260
s=254 mph
400
Write and solve an equation:
Julio bought 8 cans of soda for him and his friends. The total bill was $20.40. What was the cost, x, per can?
8x=20.40
x=$2.55
400
Write and solve an equation:
A group of 3 friends ran a relay race. Each friend ran 1.2 miles. What is was the total distance of the race, m?
m/3=1.2
m=3.6 miles
400
Write and solve an equation:
Eduardo bikes 24.5 kilometers on Sunday. This was 6.6 kilometers more than he biked on Saturday. How many kilometers, k, did he bike on Saturday?
k + 6.6 = 24.5
k=17.9
400
Write and solve an equation:
Henry got a paycheck for x dollars. After purchasing a new pair of shoes for $85.50, he had $123.95 remaining from his paycheck.
x - 85.50 = 123.95
x=$209.45
500
Write and solve an equation:
What is the width, w, of a rectangle with a length of 3/7 feet and an area of 2 square feet?
3/7w=2
w= 4 2/3 feet
500
Helen is filling a pool with water for her little brother. The pool can hold 10 1/2 gallons. She can carry 1 7/8 gallons of water each trip. Write and solve an equation to find out how many trips, t, she needs to take.
1 7/8t=10 1/2
t=5 3/5 or 6 trips
500
Ben was playing in a pool filled with 10 1/2 gallons of water. He splashed g gallons out of the pool. There are 7 7/8 gallons still left in the pool. Write and solve an equation to represent the number of gallons that were splashed out of the pool.
g + 7 7/8=10 1/2
g = 2 5/8 gallons
500
1 loop of a walking path is 1.2 miles long. Laura walks her dog on the path a total of 3 3/5 miles. How many loops around the path, x, does Laura walk her dog? Write and solve an equation.
1.2x=3 3/5
x=3
500
How many ounces of yogurt are in the container shown? Write and solve an equation. Use the variable x.
x/6=4
x=24 ounces