7m+3(m+2)=13

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Solution for 7m+3(m+2)=13 equation:


Simplifying
7m + 3(m + 2) = 13

Reorder the terms:
7m + 3(2 + m) = 13
7m + (2 * 3 + m * 3) = 13
7m + (6 + 3m) = 13

Reorder the terms:
6 + 7m + 3m = 13

Combine like terms: 7m + 3m = 10m
6 + 10m = 13

Solving
6 + 10m = 13

Solving for variable 'm'.

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

Add '-6' to each side of the equation.
6 + -6 + 10m = 13 + -6

Combine like terms: 6 + -6 = 0
0 + 10m = 13 + -6
10m = 13 + -6

Combine like terms: 13 + -6 = 7
10m = 7

Divide each side by '10'.
m = 0.7

Simplifying
m = 0.7

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