3x+(3x-3)+(2x+15)=180

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Solution for 3x+(3x-3)+(2x+15)=180 equation:



3x+(3x-3)+(2x+15)=180
We move all terms to the left:
3x+(3x-3)+(2x+15)-(180)=0
We get rid of parentheses
3x+3x+2x-3+15-180=0
We add all the numbers together, and all the variables
8x-168=0
We move all terms containing x to the left, all other terms to the right
8x=168
x=168/8
x=21

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