-4+20=m-2

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Solution for -4+20=m-2 equation:


Simplifying
-4 + 20 = m + -2

Combine like terms: -4 + 20 = 16
16 = m + -2

Reorder the terms:
16 = -2 + m

Solving
16 = -2 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
16 + -1m = -2 + m + -1m

Combine like terms: m + -1m = 0
16 + -1m = -2 + 0
16 + -1m = -2

Add '-16' to each side of the equation.
16 + -16 + -1m = -2 + -16

Combine like terms: 16 + -16 = 0
0 + -1m = -2 + -16
-1m = -2 + -16

Combine like terms: -2 + -16 = -18
-1m = -18

Divide each side by '-1'.
m = 18

Simplifying
m = 18

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