12M+6=30+9M

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Solution for 12M+6=30+9M equation:


Simplifying
12M + 6 = 30 + 9M

Reorder the terms:
6 + 12M = 30 + 9M

Solving
6 + 12M = 30 + 9M

Solving for variable 'M'.

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

Add '-9M' to each side of the equation.
6 + 12M + -9M = 30 + 9M + -9M

Combine like terms: 12M + -9M = 3M
6 + 3M = 30 + 9M + -9M

Combine like terms: 9M + -9M = 0
6 + 3M = 30 + 0
6 + 3M = 30

Add '-6' to each side of the equation.
6 + -6 + 3M = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 3M = 30 + -6
3M = 30 + -6

Combine like terms: 30 + -6 = 24
3M = 24

Divide each side by '3'.
M = 8

Simplifying
M = 8

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