5x+4=8-x

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Solution for 5x+4=8-x equation:



5x+4=8-x
We move all terms to the left:
5x+4-(8-x)=0
We add all the numbers together, and all the variables
5x-(-1x+8)+4=0
We get rid of parentheses
5x+1x-8+4=0
We add all the numbers together, and all the variables
6x-4=0
We move all terms containing x to the left, all other terms to the right
6x=4
x=4/6
x=2/3

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