2a^2(5a-6)-5a(a^2-3a+4)-7(a-5)=0

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Solution for 2a^2(5a-6)-5a(a^2-3a+4)-7(a-5)=0 equation: 


Simplifying
2a2(5a + -6) + -5a(a2 + -3a + 4) + -7(a + -5) = 0

Reorder the terms:
2a2(-6 + 5a) + -5a(a2 + -3a + 4) + -7(a + -5) = 0
(-6 * 2a2 + 5a * 2a2) + -5a(a2 + -3a + 4) + -7(a + -5) = 0
(-12a2 + 10a3) + -5a(a2 + -3a + 4) + -7(a + -5) = 0

Reorder the terms:
-12a2 + 10a3 + -5a(4 + -3a + a2) + -7(a + -5) = 0
-12a2 + 10a3 + (4 * -5a + -3a * -5a + a2 * -5a) + -7(a + -5) = 0
-12a2 + 10a3 + (-20a + 15a2 + -5a3) + -7(a + -5) = 0

Reorder the terms:
-12a2 + 10a3 + -20a + 15a2 + -5a3 + -7(-5 + a) = 0
-12a2 + 10a3 + -20a + 15a2 + -5a3 + (-5 * -7 + a * -7) = 0
-12a2 + 10a3 + -20a + 15a2 + -5a3 + (35 + -7a) = 0

Reorder the terms:
35 + -20a + -7a + -12a2 + 15a2 + 10a3 + -5a3 = 0

Combine like terms: -20a + -7a = -27a
35 + -27a + -12a2 + 15a2 + 10a3 + -5a3 = 0

Combine like terms: -12a2 + 15a2 = 3a2
35 + -27a + 3a2 + 10a3 + -5a3 = 0

Combine like terms: 10a3 + -5a3 = 5a3
35 + -27a + 3a2 + 5a3 = 0

Solving
35 + -27a + 3a2 + 5a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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