2+7(-2m-1)=117

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Solution for 2+7(-2m-1)=117 equation: 


Simplifying
2 + 7(-2m + -1) = 117

Reorder the terms:
2 + 7(-1 + -2m) = 117
2 + (-1 * 7 + -2m * 7) = 117
2 + (-7 + -14m) = 117

Combine like terms: 2 + -7 = -5
-5 + -14m = 117

Solving
-5 + -14m = 117

Solving for variable 'm'.

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

Add '5' to each side of the equation.
-5 + 5 + -14m = 117 + 5

Combine like terms: -5 + 5 = 0
0 + -14m = 117 + 5
-14m = 117 + 5

Combine like terms: 117 + 5 = 122
-14m = 122

Divide each side by '-14'.
m = -8.714285714

Simplifying
m = -8.714285714

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