-6n(5m+9)+(-2m)(-3n)=

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Solution for -6n(5m+9)+(-2m)(-3n)= equation:


Simplifying
-6n(5m + 9) + (-2m)(-3n) = 0

Reorder the terms:
-6n(9 + 5m) + (-2m)(-3n) = 0
(9 * -6n + 5m * -6n) + (-2m)(-3n) = 0

Reorder the terms:
(-30mn + -54n) + (-2m)(-3n) = 0
(-30mn + -54n) + (-2m)(-3n) = 0

Remove parenthesis around (-2m)
-30mn + -54n + -2m(-3n) = 0

Remove parenthesis around (-3n)
-30mn + -54n + -2m * -3n = 0

Reorder the terms for easier multiplication:
-30mn + -54n + -2 * -3m * n = 0

Multiply -2 * -3
-30mn + -54n + 6m * n = 0

Multiply m * n
-30mn + -54n + 6mn = 0

Reorder the terms:
-30mn + 6mn + -54n = 0

Combine like terms: -30mn + 6mn = -24mn
-24mn + -54n = 0

Solving
-24mn + -54n = 0

Solving for variable 'm'.

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

Add '54n' to each side of the equation.
-24mn + -54n + 54n = 0 + 54n

Combine like terms: -54n + 54n = 0
-24mn + 0 = 0 + 54n
-24mn = 0 + 54n
Remove the zero:
-24mn = 54n

Divide each side by '-24n'.
m = -2.25

Simplifying
m = -2.25

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