Equations Review

Combining Like Terms and Distributive Property

100

-13g - 20g

-33g

200

-(12x + 5c - h + t)

-12x - 5c + h - t

300

3 + 2(-4m - 15)

-8m - 27

400

5v - 3(2v + 11)

-v - 33

500

-7k - 5(2k - 4) + 60

-17k + 80

Combining Like Terms and Distributive Property

100

-3(4x - 7)

-12x + 21

200

14h - 10 + 2h + 4

16h - 6

or

-6 + 16h

300

-4(3z + 5) - 10

-12z - 30

400

7 - 4(3 + h)

-5 - 4h

or

-4h - 5

500

15 - 3(6g + 1) - 45g

-63g + 12

or

12 - 63g

Solving Equations

100

-18z = 126

z = -7

200

-5y - 10 = 60

y = -14

300

-14f + 5 + 19f = 25

f = 4

400

5h + 2(-3h - 8) = -31

h = 15

500

3(4x - 4) = 9(x - 2)

x = -2

Solving Equations

100

-45 = y - 8

y = -37

200

5 - 2x = 17

x = -6

300

-3(2a + 5) = 21

a = -6

400

6(4s - 1) - 4s = 94

s = 5

500

13y - 10 + 15y = 20y + 46

y = 7

Solving Equations

100

(1/2)x = -16

x = -32

200

34 = 7j + 41

j = -1

300

26 = x - 10 - 4x

x = -12

400

7 - 2(3d + 1) = 29

d = -4

500

2(3z - 1) + 5 = 3z + 3(2z + 5)

z = -4