(3x)+(7x+10)=90

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Solution for (3x)+(7x+10)=90 equation:



(3x)+(7x+10)=90
We move all terms to the left:
(3x)+(7x+10)-(90)=0
We get rid of parentheses
3x+7x+10-90=0
We add all the numbers together, and all the variables
10x-80=0
We move all terms containing x to the left, all other terms to the right
10x=80
x=80/10
x=8

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