-1=9(1-10)

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Solution for -1=9(1-10) equation: 


Simplifying
-1 = 9(1 + -10)

Combine like terms: 1 + -10 = -9
-1 = 9(-9)

Multiply 9 * -9
-1 = -81

Solving
-1 = -81

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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