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Help me solve this problem

7w - 99=517

User Diemex
by
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2 Answers

3 votes
You want to isolate w. To do this, add 99 to both sides, which will give you

7w = 517 + 99 = 616.

Then divide both sides by 7: 7w/7 = 616/7 = 88 (answer)
User Tech Vanguard
by
9.4k points
4 votes
STEPS:

1) Add 99 to both sides (get rid of 99 on the left side);

7w = 517+99
7w = 616


2) Divide both sides by 7 (get rid of 7 on the left side):

w = 616/7
w= 88


So w=88 is the answer.
User RaminS
by
8.0k points

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