Equations & Inequalities

Multi-Step Equations

100

1x+3=3

What is x = 0

200

6(1x+9)=108

What is x=9

300

-108=-8(x+6)-4

What is x=7

400

-93=7(-3k-8)+5

What is k=2

500

254=-2y-6(2+6y)

What is y=-7

Multi-Step Equations with Variables on Both Sides

100

-4(-8p+1)=-4-8p

What is p=0

200

6(6n-2)=8n-40

What is n=-1

300

-5(8n-4)-n=-16-5n

What is n=1

400

6a-7(2a+4)=-33-8a

What is No Solution

500

-15-5x=5(-x-3)

What is Infinite Solutions

Scientific Notations

100

5 x 10²

what is 500

200

7 x 10⁵

what is 700,000

300

7.7 x 10⁹

what is 7,700,000,000

400

6.9 x 10⁸

what is 690,000,000

500

8.6 x 10^-9

what is 0.0000000086

Solve for Variable

100

solve for x

8+12= 10x

What is x=2

200

solve for y

20+5x+72=11y

What is y=10

300

solve for x

7(3x+6y)=42y+3x

What is x=7

400

solve for x

7y-5x=-24

What is x=2

500

solve for x

3x=w=y

What is x=y-w/3

Inequalities

100

3+10c<-37

What is c<-4

200

4(k+1)>-68

What is k>-18

300

-8(6+x)<16

What is x>-8

400

-43>8n+5

What is n<-6

500

-5(5+p)<25

What is p>-10