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3 years ago

-3(-4n + 30) = -30 need help

Mathematics

1 answer:

DIA [1.3K]3 years ago

6 0

First we will do -3 times everything in the parenthesis.

-3 times -4n = 12n

-3 times 30 = -90

SO,

12n - 90 = -30

+90 +90

12n = 60

divide 12 on both sides;

n = 5

This is your answer,

IF THIS HELPED, PLS GIVE ME BRAINLIEST!

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-3(-4n + 30) = -30 need help​

-3(-4n + 30) = -30 need help