1.5x+20+2x=90

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Solution for 1.5x+20+2x=90 equation:



1.5x+20+2x=90
We move all terms to the left:
1.5x+20+2x-(90)=0
We add all the numbers together, and all the variables
3.5x-70=0
We move all terms containing x to the left, all other terms to the right
3.5x=70
x=70/3.5
x=20

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