-21=5(-2)-3

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Solution for -21=5(-2)-3 equation: 


Simplifying
-21 = 5(-2) + -3

Multiply 5 * -2
-21 = -10 + -3

Combine like terms: -10 + -3 = -13
-21 = -13

Solving
-21 = -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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