3x+4+7x-4+5x+2=45

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Solution for 3x+4+7x-4+5x+2=45 equation: 



3x+4+7x-4+5x+2=45

We move all terms to the left:

3x+4+7x-4+5x+2-(45)=0

We add all the numbers together, and all the variables

15x-43=0

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

15x=43

x=43/15

x=2+13/15

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