3x+4(.5x-2)=90

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Solution for 3x+4(.5x-2)=90 equation:



3x+4(.5x-2)=90
We move all terms to the left:
3x+4(.5x-2)-(90)=0
We multiply parentheses
3x+4x-8-90=0
We add all the numbers together, and all the variables
7x-98=0
We move all terms containing x to the left, all other terms to the right
7x=98
x=98/7
x=14

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