-4m-7m-4(2m+7)=

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


Simplifying
-4m + -7m + -4(2m + 7) = 0

Reorder the terms:
-4m + -7m + -4(7 + 2m) = 0
-4m + -7m + (7 * -4 + 2m * -4) = 0
-4m + -7m + (-28 + -8m) = 0

Reorder the terms:
-28 + -4m + -7m + -8m = 0

Combine like terms: -4m + -7m = -11m
-28 + -11m + -8m = 0

Combine like terms: -11m + -8m = -19m
-28 + -19m = 0

Solving
-28 + -19m = 0

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 + -19m = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -19m = 0 + 28
-19m = 0 + 28

Combine like terms: 0 + 28 = 28
-19m = 28

Divide each side by '-19'.
m = -1.473684211

Simplifying
m = -1.473684211

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