(2x+20)+(x-20)=180

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Solution for (2x+20)+(x-20)=180 equation:


(2x+20)+(x-20)=180

We simplify the equation to the form, which is simple to understand 
(2x+20)+(x-20)=180

Remove unnecessary parentheses
2x+20+(x-20)=180

Remove unnecessary parentheses
+2x+20+x-20=+180

We move all terms containing x to the left and all other terms to the right. 
+2x+1x=+180-20+20

We simplify left and right side of the equation. 
+3x=+180

We divide both sides of the equation by 3 to get x. 
x=60

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