2 years ago

X/3+7=12 Help :) I need to write more to send it so…

Mathematics

2 answers:

djverab [1.8K]2 years ago

7 0

Answer:

x = 15

Step-by-step explanation:

x/3 + 3⋅7/3 = 12

x+3⋅7/3=12

x+21/3

X=15

lana66690 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

To solve you have to get x by itself on one side.

x/3+7=12

First, you move the seven over.

x/3+7-7=12-7

Simplify.

x/3=5

Now to get x by itself you can multiply both sides by 3.

x/3*3=5*3

Simplify.

x=15

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