Solving Multi-step Equations

Solving Multi-step Equations

Area/Perimeter

Solving Equations with Variables on both sides

Inequalities

Real World

100

5h - 2 + 2h = -23

What is h=-3

100

Find the perimeter of a rectangle with length 15.2 meters and width 10.5 meters.

What is 51.4 meters

100

2x + 3 = x

What is x = -3

100

x/ -16 < -2

What is x > 32

100

You and your three friends are going to the fair. The cost for parking is $5 per car and admission to the fair is $19 per person. If you have a total of $113, how much can each person spend on food?

What is $8 dollars

200

-6 = -3y + 4 + 5y

What is y = -5

200

The perimeter of a rectangle is 26 yards. It's length is 8 yards. Find the width.

What is 5 yards

200

Solve:
28 - x = 3x -84

What is x =28

200

Joe earns $8.50 per hour working at a sub shop. Write an inequality to find how many hours he needs to work to earn more than $150.

What is 8.50x > 150

200

The perimeter of a rectangle is 50 cm. The length of the rectangle is one more than 3 times the width of the rectangle. What are the dimensions of the rectangle?

What is 6cm and 19cm

300

Solve:
4(x+1) = 28

What is x= 6

300

Find the third side of a triangle is the perimeter is 124 1/4 feet and two of the sides measure 36 3/4 feet.

What is 50 3/4 feet

300

14 + 3a = -2a - 1

What is a=-3

300

7/2y > 63

What is y > 16

300

Tim is taking the train to Seattle to visit his grandparents. He was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each and magazines cost $1.25. If he buys the same number of granola bars and magazines, how many can he buy?

What is 6 magazines and 6 granola bars

400

35= 7(2p-1)

What is p=3

400

The base of a triangle is 12 inches, and it's height is 5 1/4 inches. Find the area.

What is 31.5 square inches or 31 1/2 square inches

400

q - 2 = -q +1

What is q = 3/2

400

m/-5 - 12 > -18

What is m < 30

400

Cole is having his car repaired. The mechanic said it would cost at least $375 for parts and labor. If the cost of the parts was $150 and the mechanic charges $60 per hour, how many hours is the mechanic going to be working on the car?

What is x (greater than or equal to) 3 hours and 45 minutes

500

(5a + 1) / 2 = 13

What is a = 5

500

A triangle has an area of 90 square meters. The height of the triangle is 12 meters and the third side is 20 meters. What is the base of the triangle?

What is 15 meters

500

-1/4x + 6 = 2/3x + 28

What is x=-24

500

Solve:
(3r +7)2 < -34

What is r < -8

500

Jim has earned scores of 73, 85, 91, and 82 on the first four of five math tests for the first marking period. He would like to finish the marking period with a test average of at least 82. What is the minimum score he needs to earn on the 5th math test in order to achieve his goal. Write an inequality to represent your answer.

What is x (greater than or equal to) 79