7(7-3m)=-m-11

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Solution for 7(7-3m)=-m-11 equation:


Simplifying
7(7 + -3m) = -1m + -11
(7 * 7 + -3m * 7) = -1m + -11
(49 + -21m) = -1m + -11

Reorder the terms:
49 + -21m = -11 + -1m

Solving
49 + -21m = -11 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
49 + -21m + m = -11 + -1m + m

Combine like terms: -21m + m = -20m
49 + -20m = -11 + -1m + m

Combine like terms: -1m + m = 0
49 + -20m = -11 + 0
49 + -20m = -11

Add '-49' to each side of the equation.
49 + -49 + -20m = -11 + -49

Combine like terms: 49 + -49 = 0
0 + -20m = -11 + -49
-20m = -11 + -49

Combine like terms: -11 + -49 = -60
-20m = -60

Divide each side by '-20'.
m = 3

Simplifying
m = 3

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