-7(4+m)=-84

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Solution for -7(4+m)=-84 equation: 


Simplifying
-7(4 + m) = -84
(4 * -7 + m * -7) = -84
(-28 + -7m) = -84

Solving
-28 + -7m = -84

Solving for variable 'm'.

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

Add '28' to each side of the equation.
-28 + 28 + -7m = -84 + 28

Combine like terms: -28 + 28 = 0
0 + -7m = -84 + 28
-7m = -84 + 28

Combine like terms: -84 + 28 = -56
-7m = -56

Divide each side by '-7'.
m = 8

Simplifying
m = 8

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