6m+2(m+7)=m-15

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Solution for 6m+2(m+7)=m-15 equation:


Simplifying
6m + 2(m + 7) = m + -15

Reorder the terms:
6m + 2(7 + m) = m + -15
6m + (7 * 2 + m * 2) = m + -15
6m + (14 + 2m) = m + -15

Reorder the terms:
14 + 6m + 2m = m + -15

Combine like terms: 6m + 2m = 8m
14 + 8m = m + -15

Reorder the terms:
14 + 8m = -15 + m

Solving
14 + 8m = -15 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
14 + 8m + -1m = -15 + m + -1m

Combine like terms: 8m + -1m = 7m
14 + 7m = -15 + m + -1m

Combine like terms: m + -1m = 0
14 + 7m = -15 + 0
14 + 7m = -15

Add '-14' to each side of the equation.
14 + -14 + 7m = -15 + -14

Combine like terms: 14 + -14 = 0
0 + 7m = -15 + -14
7m = -15 + -14

Combine like terms: -15 + -14 = -29
7m = -29

Divide each side by '7'.
m = -4.142857143

Simplifying
m = -4.142857143

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