3(4x+5)+3x=85

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Solution for 3(4x+5)+3x=85 equation: 



3(4x+5)+3x=85

We move all terms to the left:

3(4x+5)+3x-(85)=0

We add all the numbers together, and all the variables

3x+3(4x+5)-85=0

We multiply parentheses

3x+12x+15-85=0

We add all the numbers together, and all the variables

15x-70=0

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

15x=70

x=70/15

x=4+2/3

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