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12-20-2012   #15
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Quote:
 Originally Posted by Jonathan W SHOW ALL OF YOUR WORK!!! 1.) $\frac{x}{6}$ = 9 2.) y + 5 = 7 3.) 4n = 8 4.) c - 2 = 6 5.) 6h = 42 6.) $\frac{z}{8}$ = 5 7.) 3p = 21 8.) m - 9 = 10 9.) d + 4 = 4 10.) 10q = 20 11.) $\frac{a}{4}$ = 3 12.) f - 8 = 9 13.) p + 1 = 6 14.) z + 9 = 9 15.) $\frac{h}{3}$ = 1 16.) k - 8 = 7 17.) m + 3 = 13 18.) 6y = 6 19.) $\frac{c}{5}$ = 5 20.) x - 4 = 1 21.) $\frac{t}{7}$ = 9 22.) g + 0 = 2 23.) 8r = 64 24.) z - 7 = 7 25.) Eight more than a number is fifteen. Find the number. 26.) Seven times a number is forty-two. Find the number. 27.) The sum of a number and nine is fifty-five. Find the number. 28.) A number decreased by sixteen is thirteen. Find the number. This quiz is really easy.
1.) Multiply by 6 on each side. 9 * 6 = 54
y = 54

2.) Subtract 5 from each side. 7 - 5 = 2
y = 2

3.) Divide by 4 on each side. 8 / 4 = 2
n = 2

4.) Add 2 to each side. 6 + 2 = 8
c = 8

5.) Divide by six on each side. 42 / 6 = 7
h = 7

6.) Multiply by 8 on each side. 5 * 8 = 40
z = 40

7.) Divide by 3 on each side. 21 / 3 = 7
p = 7

8.) Add 9 to each side. 10 + 9 = 19
m = 19

9.) Subtract 4 from each side. 4 - 4 = 0
d = 0

10.) Divide by 10 on each side. 20 / 10 = 2
q = 2

11.) Multiply by 4 on each side. 3 * 4 = 12
a = 12

12.) Add 8 to each side. 9 + 8 = 17
f = 17

13.) Subtract 1 from each side. 6 - 1 = 5
p = 5

14.) Subtract 9 from each side. 9 - 9 = 0
z = 0

15.) Multiply by 3 on each side. 1 * 3 = 3
h = 3

16.) Add 8 to each side. 7 + 8 = 15
k = 15

17.) Subtract 3 from each side. 13 - 3 = 10
m = 10

18.) Divide by 6 on each side. 6 / 6 = 1
y = 1

19.) Multiply by 5 on each side. 5 * 5 = 25
c = 25

20.) Add 4 to each side. 1 + 4 = 5
x = 5

21. Multiply by 7 on each side. 9 * 7 = 63
t = 63

22.) Subtract 0 from each side. 2 - 0 = 2
g = 2

23.) Divide by 8 on each side. 64 / 8 = 8
r = 8

24.) Add 7 to each side. 7 + 7 = 14
z = 14

25.) 7

26.) 6

27.) 6

28.) 19