99+9x=98+8x

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Solution for 99+9x=98+8x equation:



99+9x=98+8x
We move all terms to the left:
99+9x-(98+8x)=0
We add all the numbers together, and all the variables
9x-(8x+98)+99=0
We get rid of parentheses
9x-8x-98+99=0
We add all the numbers together, and all the variables
x+1=0
We move all terms containing x to the left, all other terms to the right
x=-1

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