9x+9=-81

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Solution for 9x+9=-81 equation:



9x+9=-81
We move all terms to the left:
9x+9-(-81)=0
We add all the numbers together, and all the variables
9x+90=0
We move all terms containing x to the left, all other terms to the right
9x=-90
x=-90/9
x=-10

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