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enyata [817]
3 years ago
6

What should be done to both sides of the equation in order to solve w - 9 = 15? Add 15. Subtract 15. Add 9. Subtract 9.

Mathematics
1 answer:
tia_tia [17]3 years ago
5 0
That would be add 9:-

w - 9 + 9 = 14 + 9

w + 0 = 23

w = 23
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