3x+(2x-10)=90

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Solution for 3x+(2x-10)=90 equation:



3x+(2x-10)=90
We move all terms to the left:
3x+(2x-10)-(90)=0
We get rid of parentheses
3x+2x-10-90=0
We add all the numbers together, and all the variables
5x-100=0
We move all terms containing x to the left, all other terms to the right
5x=100
x=100/5
x=20

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