11-2(9-1)=4+9

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Solution for 11-2(9-1)=4+9 equation: 


Simplifying
11 + -2(9 + -1) = 4 + 9

Combine like terms: 9 + -1 = 8
11 + -2(8) = 4 + 9

Multiply -2 * 8
11 + -16 = 4 + 9

Combine like terms: 11 + -16 = -5
-5 = 4 + 9

Combine like terms: 4 + 9 = 13
-5 = 13

Solving
-5 = 13

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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