Unit 4: Solving Equations

one Step wonders

100

x + 15 = 40

x=25

200

a - (-12) = 5

a = -7

300

x/8=6

x=48

400

DAILY DOUBLE (worth 800 Pts) 

each team write an equation the other team has to solve. If they get it right they get 800 points! 

Teachers check work 

500

- 3b = 27

b= - 9

2 Step Titans

100

2x + 5 =17

x=6

200

m/3 -1=8

m=27

300

4n - 10 = - 30

n= - 5

400

15 = 7 - 2p

p = -4

500

k/2 + 9/3 =10

k=14

Rational Resistance

100

d + 3.5 = 10.5

d=6.7

200

0.5j = 12

j=24

300

1/3 h -2 = 4

h=18

400

3(w+1)= 9.9

w = 2.3

500

-2.5v +28/7 = -11

v=6

Multi-Step Mayhem

100

3x + 5x -7 = 9

x = 2

200

-2 (-y - 3) = 20

y=7

300

-a + 2(2a-5)=8

a=6

400

-0.5 (10b - 20) + b = 26

b=6 

500

-1/3(9z +9)-2z=12

z=-3