(3x+20)+4(x+50)=180

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Solution for (3x+20)+4(x+50)=180 equation:



(3x+20)+4(x+50)=180
We move all terms to the left:
(3x+20)+4(x+50)-(180)=0
We multiply parentheses
(3x+20)+4x+200-180=0
We get rid of parentheses
3x+4x+20+200-180=0
We add all the numbers together, and all the variables
7x+40=0
We move all terms containing x to the left, all other terms to the right
7x=-40
x=-40/7
x=-5+5/7

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