(3x)+(4x+19)=131

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Solution for (3x)+(4x+19)=131 equation:



(3x)+(4x+19)=131
We move all terms to the left:
(3x)+(4x+19)-(131)=0
We get rid of parentheses
3x+4x+19-131=0
We add all the numbers together, and all the variables
7x-112=0
We move all terms containing x to the left, all other terms to the right
7x=112
x=112/7
x=16

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