2(m+7)=m+20

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Solution for 2(m+7)=m+20 equation: 


Simplifying
2(m + 7) = m + 20

Reorder the terms:
2(7 + m) = m + 20
(7 * 2 + m * 2) = m + 20
(14 + 2m) = m + 20

Reorder the terms:
14 + 2m = 20 + m

Solving
14 + 2m = 20 + 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 + 2m + -1m = 20 + m + -1m

Combine like terms: 2m + -1m = 1m
14 + 1m = 20 + m + -1m

Combine like terms: m + -1m = 0
14 + 1m = 20 + 0
14 + 1m = 20

Add '-14' to each side of the equation.
14 + -14 + 1m = 20 + -14

Combine like terms: 14 + -14 = 0
0 + 1m = 20 + -14
1m = 20 + -14

Combine like terms: 20 + -14 = 6
1m = 6

Divide each side by '1'.
m = 6

Simplifying
m = 6

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