4x+(x-9)=90

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Solution for 4x+(x-9)=90 equation:



4x+(x-9)=90
We move all terms to the left:
4x+(x-9)-(90)=0
We get rid of parentheses
4x+x-9-90=0
We add all the numbers together, and all the variables
5x-99=0
We move all terms containing x to the left, all other terms to the right
5x=99
x=99/5
x=19+4/5

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