3x+4+x+3=15

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Solution for 3x+4+x+3=15 equation: 



3x+4+x+3=15

We move all terms to the left:

3x+4+x+3-(15)=0

We add all the numbers together, and all the variables

4x-8=0

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

4x=8

x=8/4

x=2

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