(5x+8)+(3x+12)=90

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Solution for (5x+8)+(3x+12)=90 equation:



(5x+8)+(3x+12)=90
We move all terms to the left:
(5x+8)+(3x+12)-(90)=0
We get rid of parentheses
5x+3x+8+12-90=0
We add all the numbers together, and all the variables
8x-70=0
We move all terms containing x to the left, all other terms to the right
8x=70
x=70/8
x=8+3/4

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