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100

-6(x-4) = -42

x =11

100

6y - 8 - 4 - 10y = 8

y = -5

100

-7(x + 5) = -56

3

100

4(3m−2)−(m−6)=31

x = 3

100

8−6v=−4−8v

v = -6

200

9(k−4)−7k=32−2(k+6)

k = 14

200

4/3 = 8/x-1

x = 7

200

5/8 = n/n-6

n = -10

200

5/y-4 = 3/y-10

y = 19

200

3/m-1 = 6/3m+8

m = -10

300

−4(x+5)=(3/5)(5x−10)

x = -2

300

4(3k+2)−2k=38

k = 3

300

8x−3=5x+12

x = 5

300

3(2x−5)=4x+7

x = 11

300

5(2y+1)=3y+26

y = 7

400

1/2(4x+6)=15

x= 6

400

2/3(3x−6)=12

x = 8

400

3/4(4x+8)=24

x = 4

400

2/5(5x−10)=14

x = 9

400

3/5(5x+10)=27

x = 7

500

5(2y + 1) = 3y + 26

y = 3

500

8/(x + 4) = 2/3

x = 8

500

−4(x + 5) = 3/5(5x − 10)

x = -2

500

9w − 11 = 4w + 24

w = 7

500

5(w + 2) − 3w = 22

w = 6