4x+3=30+x

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Solution for 4x+3=30+x equation:



4x+3=30+x
We move all terms to the left:
4x+3-(30+x)=0
We add all the numbers together, and all the variables
4x-(x+30)+3=0
We get rid of parentheses
4x-x-30+3=0
We add all the numbers together, and all the variables
3x-27=0
We move all terms containing x to the left, all other terms to the right
3x=27
x=27/3
x=9

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