7+9(-2x+9)+1=0

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Solution for 7+9(-2x+9)+1=0 equation: 



7+9(-2x+9)+1=0

We add all the numbers together, and all the variables

9(-2x+9)+8=0

We multiply parentheses

-18x+81+8=0

We add all the numbers together, and all the variables

-18x+89=0

We move all terms containing x to the left, all other terms to the right

-18x=-89

x=-89/-18

x=4+17/18

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