2 years ago

13 POINTS PLEASE HELP ME!!!

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

7 0

First problem:

n/4 + 2 = -9

-2 -2

n/4 = -11

x4 x4

n = -44

Check:

-44/4 + 2 = -9

-11 + 2 = -9

-9 = -9

Second problem:

3/4x = -12

0.75x = -12

-------- ----

0.75 0.75

x = -16

3/4 * (-16) = -12 OR 0.75 * (-16) = -12

-12 = -12

Still get the same answer.

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