7(1+7m)-3(m-4)=-27

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Solution for 7(1+7m)-3(m-4)=-27 equation:


Simplifying
7(1 + 7m) + -3(m + -4) = -27
(1 * 7 + 7m * 7) + -3(m + -4) = -27
(7 + 49m) + -3(m + -4) = -27

Reorder the terms:
7 + 49m + -3(-4 + m) = -27
7 + 49m + (-4 * -3 + m * -3) = -27
7 + 49m + (12 + -3m) = -27

Reorder the terms:
7 + 12 + 49m + -3m = -27

Combine like terms: 7 + 12 = 19
19 + 49m + -3m = -27

Combine like terms: 49m + -3m = 46m
19 + 46m = -27

Solving
19 + 46m = -27

Solving for variable 'm'.

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

Add '-19' to each side of the equation.
19 + -19 + 46m = -27 + -19

Combine like terms: 19 + -19 = 0
0 + 46m = -27 + -19
46m = -27 + -19

Combine like terms: -27 + -19 = -46
46m = -46

Divide each side by '46'.
m = -1

Simplifying
m = -1

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