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Vlad1618 [11]
3 years ago
9

2(5v+3) - 4(7v+1) = -88 Show all work

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0

Answer:

5

Step-by-step explanation:

● 2(5v+3) - 4(7v+1) = -88

● 10v + 6 - 28v - 4 = -88

● (6-4) + (10v-28v) = -88

● 2 + -18 v = -88

● -18v = -90

● v = 90/18

● v = 5

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