9=1+3x

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Solution for 9=1+3x equation:



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

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