Fun Math

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

x = 1

200

Solving Equations

4(6 + 5x) = 124

x = 5

300

Solving Equations

120 = 3x + 12 

x = 36

400

Solving Equations

172 = 5(4a + 6) + 2

a=7

500

Solving Equations

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

k = 2

Multi-Step Equations w/ Variables on Both Sides

100

Solving Equations

2n - 2 = 14 

n = 8

200

Solving Equations

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

p = 0

300

Why is the math book so sad? 

Math book has too many problems.

400

Solving Equations

5x + 5 + 4x = 4 - 3x + 6

x= 5/12    or    x= 0.41667

500

Solving Equations

-5(x + 10) = 70

x = 24

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

5x = 20

x = 4

400

4²

16

500

(x/3)+12=-3

x= -45

Q & A

100

What is the goal of solving equations?

Get "x" by itself

200

What college did Sarah go to? 

RIT

300

Find the slope of line passing through (2, 3) and (4,7). What is the slope? 

m = 2

400

If a rooster lays an egg on the roof, which side does the egg roll off? 

Rooster don't lay eggs!!!! 

500

What is Sarah's favorite subject?

Math

One-Step Equations

100

3x + 10 = 24

x = 8

200

x + 12 = 0

x= -12

300

3 = -2 – x

x= -5

400

5x = -80

x= 16

500

16 = x/2

x= 32