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prohojiy [21]
3 years ago
5

8x-8=-72 how would I find the answer

Mathematics
2 answers:
Ierofanga [76]3 years ago
3 0
-8 + -8 + -8 + -8 + -8 + -8 +-8 +-8 = -72
that's one way to solve it. 

LiRa [457]3 years ago
3 0
8x-8=72
+8 +8

8x=80

8x/8 80/8

X=10

1st step do the opposite of subtracting which is adding so add 8 on each side like shown above .

2nd step after adding and canceling you bring down 8x=80

3rd step you need to get x by itself so divide 8 in each side shown above

4th step the answer is X=10



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