6(-0.5)-5(21)=12

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Solution for 6(-0.5)-5(21)=12 equation: 


Simplifying
6(-0.5) + -5(21) = 12

Multiply 6 * -0.5
-3 + -5(21) = 12

Multiply -5 * 21
-3 + -105 = 12

Combine like terms: -3 + -105 = -108
-108 = 12

Solving
-108 = 12

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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