-2[5m+2(3m-1)]=70

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Solution for -2[5m+2(3m-1)]=70 equation:


Simplifying
-2[5m + 2(3m + -1)] = 70

Reorder the terms:
-2[5m + 2(-1 + 3m)] = 70
-2[5m + (-1 * 2 + 3m * 2)] = 70
-2[5m + (-2 + 6m)] = 70

Reorder the terms:
-2[-2 + 5m + 6m] = 70

Combine like terms: 5m + 6m = 11m
-2[-2 + 11m] = 70
[-2 * -2 + 11m * -2] = 70
[4 + -22m] = 70

Solving
4 + -22m = 70

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + -22m = 70 + -4

Combine like terms: 4 + -4 = 0
0 + -22m = 70 + -4
-22m = 70 + -4

Combine like terms: 70 + -4 = 66
-22m = 66

Divide each side by '-22'.
m = -3

Simplifying
m = -3

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