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True [87]
3 years ago
8

Can someone help me with geometry please

Mathematics
2 answers:
Ivenika [448]3 years ago
3 0
Add 8v to both sides. you get, 1-7v-8v+8v=-8v-8v+8v. The 8v cancels out and you then get, 1-7v=-8v. Add 7v to both sides. 1-7v+7v=-8v+7v. then you get, 1=-1v. divide by -1 and you get v=-1
nirvana33 [79]3 years ago
3 0
1-7v-8v=-8v-8v
1 = -8v -8v +8v +7v
1 =-1v
v = 1/-1
v=-1
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