Section 3.5

Fractions

100

2/3x-7=x

x=-21

200

(x-2)/3=x

x=-1

300

(6-4y)/2=y

y=1

400

(23-11c)/7=5c

c=1/2

Distributive Property

100

3(30 + s) = 4(s + 19)

s = 14

200

3(2 + v) - 4v = v + 16

v = -5

300

4(3y - 1) + 13 = 5y + 2

y = -1

400

5x + 2(1 - x) = 2(2x - 1)

x = 4

No Solution/All Real Numbers

100

1/4(20-4a)=6-a

No solution

200

7(2 - m) = 3m

m = 7/5

300

2(g - 2) - 4 = 2(g - 3)

No solution

400

4(a + 2) = 14 - 2(3 - 2a)

All real numbers