3x+(8x+20)=180

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Solution for 3x+(8x+20)=180 equation: 



3x+(8x+20)=180

We move all terms to the left:

3x+(8x+20)-(180)=0

We get rid of parentheses

3x+8x+20-180=0

We add all the numbers together, and all the variables

11x-160=0

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

11x=160

x=160/11

x=14+6/11

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