Solving Equations

Combining Like Terms

100

2x-3x+9-2

-1x+7

200

-4x+9-9x+1-6

-13x+4

300

2x+6-4x

-2x+6

400

-3x+2y+7x+y

4x+3y

500

What is the highest selling candy in the United States?

Reese's Peanut Butter Cups

Two-Step Equations

100

From left to right, what are the colors of the French flag?

Blue, White, Red

200

3x + 5 = 14

x= 3

300

1 = 0.5x-6

x= 14

400

0.25-0.2x=0.5

x= -1.25

500

(x/3)-3=-3

x= 0

Mixed Equations

100

2(x-6)=10

x=11

200

Solving Equations

-5p + 1 = 6

p = -1

300

How tall is the Eiffel Tower? (In feet)

1063 feet

400

Solving Equations

44+8x = 8(x+5)

No solution

500

Solving Equations

3(𝑥 − 9) = −3

x = 8

Multi-Step Equations

100

Solving Equations

x + 3 + 3x = 7

x = 1

200

What number spelled out has the same amount of letters as its number?

Four

300

Solving Equations

-45 = 3x + 4 + 4x

x = -7

400

Solving Equations

14 = -(2a + 6) + 2

a= -9

500

Solving Equations

-21 = 7(5k - 8)

k = 1

Equations with Variables on Both Sides

100

4x - 2 = 3x + 5

x = 7

200

2(x - 4) = 5x + 4

x = -4

300

6x + 3 - 2x = 2x + 11

x = 4

400

What percent of people in the world are left-handed?

10%

500

6x - 15 + 4x = 5(2x - 3)

ALL REAL NUMBERS