7(-2m-3)=-133

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Solution for 7(-2m-3)=-133 equation:


Simplifying
7(-2m + -3) = -133

Reorder the terms:
7(-3 + -2m) = -133
(-3 * 7 + -2m * 7) = -133
(-21 + -14m) = -133

Solving
-21 + -14m = -133

Solving for variable 'm'.

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

Add '21' to each side of the equation.
-21 + 21 + -14m = -133 + 21

Combine like terms: -21 + 21 = 0
0 + -14m = -133 + 21
-14m = -133 + 21

Combine like terms: -133 + 21 = -112
-14m = -112

Divide each side by '-14'.
m = 8

Simplifying
m = 8

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