-21m-8=58

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Solution for -21m-8=58 equation:


Simplifying
-21m + -8 = 58

Reorder the terms:
-8 + -21m = 58

Solving
-8 + -21m = 58

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '8' to each side of the equation.
-8 + 8 + -21m = 58 + 8

Combine like terms: -8 + 8 = 0
0 + -21m = 58 + 8
-21m = 58 + 8

Combine like terms: 58 + 8 = 66
-21m = 66

Divide each side by '-21'.
m = -3.142857143

Simplifying
m = -3.142857143

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