7x-13=x+5+3

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Solution for 7x-13=x+5+3 equation:



7x-13=x+5+3
We move all terms to the left:
7x-13-(x+5+3)=0
We add all the numbers together, and all the variables
7x-(x+8)-13=0
We get rid of parentheses
7x-x-8-13=0
We add all the numbers together, and all the variables
6x-21=0
We move all terms containing x to the left, all other terms to the right
6x=21
x=21/6
x=3+1/2

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