-2(-1+9)=-28

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Solution for -2(-1+9)=-28 equation: 


Simplifying
-2(-1 + 9) = -28

Combine like terms: -1 + 9 = 8
-2(8) = -28

Multiply -2 * 8
-16 = -28

Solving
-16 = -28

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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