-133=-6m-7(2m-1)

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Solution for -133=-6m-7(2m-1) equation:


Simplifying
-133 = -6m + -7(2m + -1)

Reorder the terms:
-133 = -6m + -7(-1 + 2m)
-133 = -6m + (-1 * -7 + 2m * -7)
-133 = -6m + (7 + -14m)

Reorder the terms:
-133 = 7 + -6m + -14m

Combine like terms: -6m + -14m = -20m
-133 = 7 + -20m

Solving
-133 = 7 + -20m

Solving for variable 'm'.

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

Add '20m' to each side of the equation.
-133 + 20m = 7 + -20m + 20m

Combine like terms: -20m + 20m = 0
-133 + 20m = 7 + 0
-133 + 20m = 7

Add '133' to each side of the equation.
-133 + 133 + 20m = 7 + 133

Combine like terms: -133 + 133 = 0
0 + 20m = 7 + 133
20m = 7 + 133

Combine like terms: 7 + 133 = 140
20m = 140

Divide each side by '20'.
m = 7

Simplifying
m = 7

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