8(-8)+4(9)=28

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Solution for 8(-8)+4(9)=28 equation: 


Simplifying
8(-8) + 4(9) = 28

Multiply 8 * -8
-64 + 4(9) = 28

Multiply 4 * 9
-64 + 36 = 28

Combine like terms: -64 + 36 = -28
-28 = 28

Solving
-28 = 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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