Pre-Algebra Test 2 Review

Distributive Property

100

5(x - 12)

5x - 60

200

7(m + 11)

7m + 77

300

-4(4 + 3p)

-16 - 12p

400

(5k - 10)-9

-45k + 90

500

12(t - 4)

12t - 48

600

13(3m - 7n)

39m - 91n

700

14(8y - 11z)

112y - 154z

Distributive Property & Combining Like Terms

100

8(a + 5) + a

9a + 40

200

5(x + 7) + 3x

8x + 35

300

12t + 8(2t + 4)

28t + 32

400

6p + 8(4 + 2p) + 2

22p + 34

500

m + 5(4n + 5m) + 6n

26m + 26n

600

9(m+8)+11(3m+4)

42m + 116

700

7(-12x-3) + 10(6x+7)

-24x + 49

Combining Like Terms & Distributive Property

100

30x + 2(x - 1)

32x - 2

200

12c + 6(c - 5)

18c - 30

300

5(z + 11) - 26

5z + 29

400

8(3d + 5 - d)

16d + 40

500

55j + 9(2k - 6j) - 18k

j

600

11(8r+3)-2(-9+6r)

76r + 51

700

-9(1-10n) - 2(3n+9)

-27 + 84n

Combining Like Terms

100

10w + 5 + 17w + 31

27w + 36

200

19a +9b - 17a - 3b - 6b - 2a

0

300

7c + 4b - 8 - 3c + 5b 

9b + 4c - 8

400

-7a + 3 + 2a + 15

-5a + 18

500

21f - 12f + 16 + 18f - 5

27f + 11

600

44r + 77w + 20w - 19r - r

24r + 97w

700

153y - 65y + 120w + 17 - 47w - 8

88y + 73w + 9

Other

100

-12 - (-6) =

-6

200

Name the constant:  8x + 9w + 3y + 5

5

300

x(x) = 

x²

400

-2(x-1) + 3(y +2x) =

4x + 3y + 1

500

-(x - 2) + 2 - 6x(2x + 1)

-12x² - 7x + 4

600

z - 52 when z = -29

-81

700

-4(1-8n)-4(8n+4)

-20