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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