-3(4a-5b)-a(a-b)=

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Solution for -3(4a-5b)-a(a-b)= equation: 


Simplifying
-3(4a + -5b) + -1a(a + -1b) = 0
(4a * -3 + -5b * -3) + -1a(a + -1b) = 0
(-12a + 15b) + -1a(a + -1b) = 0
-12a + 15b + (a * -1a + -1b * -1a) = 0

Reorder the terms:
-12a + 15b + (1ab + -1a2) = 0
-12a + 15b + (1ab + -1a2) = 0

Reorder the terms:
-12a + 1ab + -1a2 + 15b = 0

Solving
-12a + 1ab + -1a2 + 15b = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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