Question 1

solve for a

7a=49

Accepted Answer

7

Answer

-7

Answer

6

Answer

-6

Question 2

solve for x

-6=2x

Accepted Answer

-3

Answer

3

Answer

12

Answer

-12

Question 3

-32=-4b

Accepted Answer

8

Answer

-7

Answer

-8

Answer

7

Question 4

$\frac{x}{6}$ =9

Accepted Answer

54

Answer

1.3

Answer

-54

Answer

1.5

Question 5

-8= $\frac{c}{-10}$

Accepted Answer

80

Answer

0.8

Answer

-80

Answer

-0.8

Question 6

54= -9d

Accepted Answer

-6

Answer

7

Answer

6

Answer

-7

Question 7

-12y = 60

Accepted Answer

- 5

Answer

-6

Answer

6

Answer

5

Question 8

$\frac{x}{6}$ = -2

Accepted Answer

-40

Answer

40

Answer

-10

Answer

10

Question 9

$\frac{x}{6}$ = -9

Accepted Answer

-90

Answer

-0.9

Answer

0.9

Answer

90

Question 10

Bhum wants to buy a digital camera that costs 300 baht. If she saves 15 baht each week. In how many weeks will she have enough money for the camera ? Write an equation to help Bhum find how many weeks she has to save for.

Accepted Answer

300=15b

Answer

B = 300 - 15

Answer

15 = 300/b

Answer

b=300 + 15

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