-7(7-4m)=-105

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Solution for -7(7-4m)=-105 equation: 


Simplifying
-7(7 + -4m) = -105
(7 * -7 + -4m * -7) = -105
(-49 + 28m) = -105

Solving
-49 + 28m = -105

Solving for variable 'm'.

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

Add '49' to each side of the equation.
-49 + 49 + 28m = -105 + 49

Combine like terms: -49 + 49 = 0
0 + 28m = -105 + 49
28m = -105 + 49

Combine like terms: -105 + 49 = -56
28m = -56

Divide each side by '28'.
m = -2

Simplifying
m = -2

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