(x-8)+3x=90

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Solution for (x-8)+3x=90 equation:



(x-8)+3x=90
We move all terms to the left:
(x-8)+3x-(90)=0
We add all the numbers together, and all the variables
3x+(x-8)-90=0
We get rid of parentheses
3x+x-8-90=0
We add all the numbers together, and all the variables
4x-98=0
We move all terms containing x to the left, all other terms to the right
4x=98
x=98/4
x=24+1/2

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