(3x+20)+(x-5)+65=180

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Solution for (3x+20)+(x-5)+65=180 equation:



(3x+20)+(x-5)+65=180
We move all terms to the left:
(3x+20)+(x-5)+65-(180)=0
We add all the numbers together, and all the variables
(3x+20)+(x-5)-115=0
We get rid of parentheses
3x+x+20-5-115=0
We add all the numbers together, and all the variables
4x-100=0
We move all terms containing x to the left, all other terms to the right
4x=100
x=100/4
x=25

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