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nadezda [96]
3 years ago
7

Solve for v. 7(v-3)+7v = 21 Simplify your answer as much as possible.

Mathematics
1 answer:
Andru [333]3 years ago
4 0

Answer:

v = 3

Step-by-step explanation:

7(v - 3) + 7v = 21

distribute the 7 into the parentheses

7v -21 +7v = 21

combine like terms

14v - 21 = 21

add 21 on both sides

14v + 21 - 21 = 21 + 21 which equals 14v = 42

divide both sides by 14 to isolate v

14v/14 = 42/14

v = 3

hope this helps :)

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