-84=-7(-2m+6)

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Solution for -84=-7(-2m+6) equation:


Simplifying
-84 = -7(-2m + 6)

Reorder the terms:
-84 = -7(6 + -2m)
-84 = (6 * -7 + -2m * -7)
-84 = (-42 + 14m)

Solving
-84 = -42 + 14m

Solving for variable 'm'.

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

Add '-14m' to each side of the equation.
-84 + -14m = -42 + 14m + -14m

Combine like terms: 14m + -14m = 0
-84 + -14m = -42 + 0
-84 + -14m = -42

Add '84' to each side of the equation.
-84 + 84 + -14m = -42 + 84

Combine like terms: -84 + 84 = 0
0 + -14m = -42 + 84
-14m = -42 + 84

Combine like terms: -42 + 84 = 42
-14m = 42

Divide each side by '-14'.
m = -3

Simplifying
m = -3

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