7th h 11_11_13_variablesonbothsidesfractionsextra

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Mr. Pass- 7th Algebra A Honors Name___________________________________

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Extra Practice for Quiz on November 15, 2013

Solve each equation.

1)

1

2

x −

8

5 −

17

6

x =

−52

152)

17

6

a +

1

2 −

23

6

a =

13

6

3)

−3

2

k −

1

5

k =

−68

154)

−5

3

x −

1

3

x = 2

-1-

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5)

−3

2

p −

5

3

p =

−13

3 −

1

1

2

p 6)

−9

5

n +

7

4 =

−2

n +

33

20

7)

−5

2

m −

7

3

m =

1

4

m + 1 −

5

4

m +

103

128)

43

5 +

1

4

x =

−5

3

x + 4

-2-

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9)

−4(

−11

4

r +

5

2 ) +

1

2

r =

−145

310)

−7

2(

−7

4

x −

4

3) + 2

x =

4153

96

11)

8

3 (

14

3

b −

1

2 ) =

−1268

2712)

1087

24 =

11

4 (

−7

2

n +

5

4) −

7

3

n

-3-

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Answers to Extra Practice for Quiz on November 15, 2013

1)

{

4

5} 2)

{

−5

3} 3)

{

8

3} 4) {−1}

5)

{

13

5 } 6)

{

−1

2} 7)

{

−5

2} 8)

{

−12

5 }9)

{

−10

3 } 10)

{

19

4 } 11)

{

−11

3 } 12)

{

−7

2}13) {−1}

14)

{

−10

3 } 15)

{

−7

5} 16) {0}