7(m-92)=-21

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Solution for 7(m-92)=-21 equation:


Simplifying
7(m + -92) = -21

Reorder the terms:
7(-92 + m) = -21
(-92 * 7 + m * 7) = -21
(-644 + 7m) = -21

Solving
-644 + 7m = -21

Solving for variable 'm'.

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

Add '644' to each side of the equation.
-644 + 644 + 7m = -21 + 644

Combine like terms: -644 + 644 = 0
0 + 7m = -21 + 644
7m = -21 + 644

Combine like terms: -21 + 644 = 623
7m = 623

Divide each side by '7'.
m = 89

Simplifying
m = 89

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