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19 answers

6.

6*5=30

30+(-2)=28

2006-08-02 01:18:14 · answer #1 · answered by birdistasty 5 · 1 0

If 6 is multiplied by 5 (30) and then -2 is added to the product , the result is 28. Therefore 6 is the number. Isn't it?

2006-08-02 08:24:41 · answer #2 · answered by kidney 2 · 0 0

6

2006-08-03 16:37:37 · answer #3 · answered by Gabriella M 3 · 0 0

6

2006-08-02 08:19:33 · answer #4 · answered by Anonymous · 0 0

6

2006-08-02 08:19:08 · answer #5 · answered by ▲▼ßððĝiз▼▲ 4 · 0 0

6

2006-08-02 08:18:12 · answer #6 · answered by acnemycin 3 · 0 0

6

2006-08-02 08:17:59 · answer #7 · answered by enghwa9 1 · 0 0

6

2006-08-02 08:17:40 · answer #8 · answered by paul van dyk 2 · 0 0

6

2006-08-02 08:17:22 · answer #9 · answered by lapp562 2 · 0 0

the ansewr is 6

u should replace the unknown number as x and the try it

5x + -2 = 28

therefore 5x=28+2=30
so x = 30/5= 6
its as simple as that

2006-08-02 08:21:38 · answer #10 · answered by i luv the word awsome 2 · 0 0

(5x) + -2 = 28
5x +-2 + 2 = 28 + 2
5x = 30
5x/5 = 30/5
x = 6

2006-08-02 08:22:07 · answer #11 · answered by loving father 5 · 0 0

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