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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