mn+3(2mn-4)=

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Solution for mn+3(2mn-4)= equation:


Simplifying
mn + 3(2mn + -4) = 0

Reorder the terms:
mn + 3(-4 + 2mn) = 0
mn + (-4 * 3 + 2mn * 3) = 0
mn + (-12 + 6mn) = 0

Reorder the terms:
-12 + mn + 6mn = 0

Combine like terms: mn + 6mn = 7mn
-12 + 7mn = 0

Solving
-12 + 7mn = 0

Solving for variable 'm'.

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

Add '12' to each side of the equation.
-12 + 12 + 7mn = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 7mn = 0 + 12
7mn = 0 + 12

Combine like terms: 0 + 12 = 12
7mn = 12

Divide each side by '7n'.
m = 1.714285714n-1

Simplifying
m = 1.714285714n-1

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