7m-21=-46+2m

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Solution for 7m-21=-46+2m equation:


Simplifying
7m + -21 = -46 + 2m

Reorder the terms:
-21 + 7m = -46 + 2m

Solving
-21 + 7m = -46 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
-21 + 7m + -2m = -46 + 2m + -2m

Combine like terms: 7m + -2m = 5m
-21 + 5m = -46 + 2m + -2m

Combine like terms: 2m + -2m = 0
-21 + 5m = -46 + 0
-21 + 5m = -46

Add '21' to each side of the equation.
-21 + 21 + 5m = -46 + 21

Combine like terms: -21 + 21 = 0
0 + 5m = -46 + 21
5m = -46 + 21

Combine like terms: -46 + 21 = -25
5m = -25

Divide each side by '5'.
m = -5

Simplifying
m = -5

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