-3(m+20)=3

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Solution for -3(m+20)=3 equation: 


Simplifying
-3(m + 20) = 3

Reorder the terms:
-3(20 + m) = 3
(20 * -3 + m * -3) = 3
(-60 + -3m) = 3

Solving
-60 + -3m = 3

Solving for variable 'm'.

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

Add '60' to each side of the equation.
-60 + 60 + -3m = 3 + 60

Combine like terms: -60 + 60 = 0
0 + -3m = 3 + 60
-3m = 3 + 60

Combine like terms: 3 + 60 = 63
-3m = 63

Divide each side by '-3'.
m = -21

Simplifying
m = -21

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