3mn+2m+12n+8=(m+4)(7+2)

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Solution for 3mn+2m+12n+8=(m+4)(7+2) equation:


Simplifying
3mn + 2m + 12n + 8 = (m + 4)(7 + 2)

Reorder the terms:
8 + 2m + 3mn + 12n = (m + 4)(7 + 2)

Reorder the terms:
8 + 2m + 3mn + 12n = (4 + m)(7 + 2)

Combine like terms: 7 + 2 = 9
8 + 2m + 3mn + 12n = (4 + m)(9)

Reorder the terms for easier multiplication:
8 + 2m + 3mn + 12n = 9(4 + m)
8 + 2m + 3mn + 12n = (4 * 9 + m * 9)
8 + 2m + 3mn + 12n = (36 + 9m)

Solving
8 + 2m + 3mn + 12n = 36 + 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.
8 + 2m + 3mn + -9m + 12n = 36 + 9m + -9m

Reorder the terms:
8 + 2m + -9m + 3mn + 12n = 36 + 9m + -9m

Combine like terms: 2m + -9m = -7m
8 + -7m + 3mn + 12n = 36 + 9m + -9m

Combine like terms: 9m + -9m = 0
8 + -7m + 3mn + 12n = 36 + 0
8 + -7m + 3mn + 12n = 36

Add '-8' to each side of the equation.
8 + -7m + 3mn + -8 + 12n = 36 + -8

Reorder the terms:
8 + -8 + -7m + 3mn + 12n = 36 + -8

Combine like terms: 8 + -8 = 0
0 + -7m + 3mn + 12n = 36 + -8
-7m + 3mn + 12n = 36 + -8

Combine like terms: 36 + -8 = 28
-7m + 3mn + 12n = 28

Add '-12n' to each side of the equation.
-7m + 3mn + 12n + -12n = 28 + -12n

Combine like terms: 12n + -12n = 0
-7m + 3mn + 0 = 28 + -12n
-7m + 3mn = 28 + -12n

Reorder the terms:
-28 + -7m + 3mn + 12n = 28 + -12n + -28 + 12n

Reorder the terms:
-28 + -7m + 3mn + 12n = 28 + -28 + -12n + 12n

Combine like terms: 28 + -28 = 0
-28 + -7m + 3mn + 12n = 0 + -12n + 12n
-28 + -7m + 3mn + 12n = -12n + 12n

Combine like terms: -12n + 12n = 0
-28 + -7m + 3mn + 12n = 0

The solution to this equation could not be determined.

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