3x+5x+3=x+15-2x

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Solution for 3x+5x+3=x+15-2x equation: 



3x+5x+3=x+15-2x

We move all terms to the left:

3x+5x+3-(x+15-2x)=0

We add all the numbers together, and all the variables

3x+5x-(-1x+15)+3=0

We add all the numbers together, and all the variables

8x-(-1x+15)+3=0

We get rid of parentheses

8x+1x-15+3=0

We add all the numbers together, and all the variables

9x-12=0

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

9x=12

x=12/9

x=1+1/3

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