(2x-5)+x=16

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Solution for (2x-5)+x=16 equation:



(2x-5)+x=16
We move all terms to the left:
(2x-5)+x-(16)=0
We add all the numbers together, and all the variables
x+(2x-5)-16=0
We get rid of parentheses
x+2x-5-16=0
We add all the numbers together, and all the variables
3x-21=0
We move all terms containing x to the left, all other terms to the right
3x=21
x=21/3
x=7

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