20-12=20(12)-20

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Solution for 20-12=20(12)-20 equation: 


Simplifying
20 + -12 = 20(12) + -20

Combine like terms: 20 + -12 = 8
8 = 20(12) + -20

Multiply 20 * 12
8 = 240 + -20

Combine like terms: 240 + -20 = 220
8 = 220

Solving
8 = 220

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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