9+x*2=15

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Solution for 9+x*2=15 equation: 



9+x*2=15

We move all terms to the left:

9+x*2-(15)=0

We add all the numbers together, and all the variables

x*2-6=0

Wy multiply elements

2x-6=0

We move all terms containing x to the left, all other terms to the right

2x=6

x=6/2

x=3

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