(x-8)+4x=20

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Solution for (x-8)+4x=20 equation:



(x-8)+4x=20
We move all terms to the left:
(x-8)+4x-(20)=0
We add all the numbers together, and all the variables
4x+(x-8)-20=0
We get rid of parentheses
4x+x-8-20=0
We add all the numbers together, and all the variables
5x-28=0
We move all terms containing x to the left, all other terms to the right
5x=28
x=28/5
x=5+3/5

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