(4x-1)+(3x+7)=90

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Solution for (4x-1)+(3x+7)=90 equation:



(4x-1)+(3x+7)=90
We move all terms to the left:
(4x-1)+(3x+7)-(90)=0
We get rid of parentheses
4x+3x-1+7-90=0
We add all the numbers together, and all the variables
7x-84=0
We move all terms containing x to the left, all other terms to the right
7x=84
x=84/7
x=12

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