-2m-7(4+3m)=28+5m

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Solution for -2m-7(4+3m)=28+5m equation:


Simplifying
-2m + -7(4 + 3m) = 28 + 5m
-2m + (4 * -7 + 3m * -7) = 28 + 5m
-2m + (-28 + -21m) = 28 + 5m

Reorder the terms:
-28 + -2m + -21m = 28 + 5m

Combine like terms: -2m + -21m = -23m
-28 + -23m = 28 + 5m

Solving
-28 + -23m = 28 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
-28 + -23m + -5m = 28 + 5m + -5m

Combine like terms: -23m + -5m = -28m
-28 + -28m = 28 + 5m + -5m

Combine like terms: 5m + -5m = 0
-28 + -28m = 28 + 0
-28 + -28m = 28

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

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

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

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

Simplifying
m = -2

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