(8+4x)-(2+x)=9

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Solution for (8+4x)-(2+x)=9 equation:



(8+4x)-(2+x)=9
We move all terms to the left:
(8+4x)-(2+x)-(9)=0
We add all the numbers together, and all the variables
(4x+8)-(x+2)-9=0
We get rid of parentheses
4x-x+8-2-9=0
We add all the numbers together, and all the variables
3x-3=0
We move all terms containing x to the left, all other terms to the right
3x=3
x=3/3
x=1

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