3x+x9=8x-4x=9

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Solution for 3x+x9=8x-4x=9 equation: 



3x+x9=8x-4x=9

We move all terms to the left:

3x+x9-(8x-4x)=0

We add all the numbers together, and all the variables

3x+x9-(+4x)=0

We add all the numbers together, and all the variables

x^9+3x-(+4x)=0

We get rid of parentheses

x^9+3x-4x=0

We do not support expression: x^9

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