Equations

One-step-Equations

100

p-55=37

p=92

200

q/-1=3

q=-3

300

5 + b = 2

b = -3

400

f+4=9

f=5

500

q/3=1

q=3

Two-Step-Equations

100

3m + 8= -2 

m=2

200

6+2s=54

s=24

300

10-2u=10

u=4

400

4-2w=2

w=1

500

6=18v-3

v=1/2

MORE Two-Step-Equations

100

2w-1=1

w=1

200

2s-3=1

s=2

300

2t+2=6

t=2

400

x/3-8=-4

x = 12

500

x/5+12=14

c=10

Three-Step-Equations

100

3(x - 1) = 6

x = 3

200

2(x + 2) = 10

x = 3

300

2(2x - 4) = 8

x = 4

400

2(q+1)=10

q=4

500

3(3x - 1) = -30

x = -3

RANDOM

100

q/-1=3

9=-3

200

9x + 5 = -4

r=-3

300

2c=-10

c=-5

400

7(x - 9) = -70

x = 1

500

(WORTH DOUBLE) 

Keisha's Coffee Shop makes a blend that is a mixture of coffee types A and B. In one bag of the blend, there are 8 kilograms (kg) of type A. Four bags of the blend are a total of 80 kg. How many kg of type B are there in one bag? SOLVE FOR b.

(Hint: Format for equation is __(b + __) = ___

b = 12