3(m+7)=29-m

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Solution for 3(m+7)=29-m equation:


Simplifying
3(m + 7) = 29 + -1m

Reorder the terms:
3(7 + m) = 29 + -1m
(7 * 3 + m * 3) = 29 + -1m
(21 + 3m) = 29 + -1m

Solving
21 + 3m = 29 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
21 + 3m + m = 29 + -1m + m

Combine like terms: 3m + m = 4m
21 + 4m = 29 + -1m + m

Combine like terms: -1m + m = 0
21 + 4m = 29 + 0
21 + 4m = 29

Add '-21' to each side of the equation.
21 + -21 + 4m = 29 + -21

Combine like terms: 21 + -21 = 0
0 + 4m = 29 + -21
4m = 29 + -21

Combine like terms: 29 + -21 = 8
4m = 8

Divide each side by '4'.
m = 2

Simplifying
m = 2

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