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21-09-2020
Mathematics

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5(6-4v)=v+21 please help

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26iyernethra 26iyernethra

21-09-2020

Answer: v = 3/7

Step-by-step explanation:

5 ( 6 - 4v ) = v + 21

30 - 20v = v + 21

30 - 20v - v = 21

30 - 21v = 21

-21v = -30 + 21

-21v = -9

v = -9/-21

v = 3/7

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