f(a^2+7(a))=6(a^2+7(a))-5

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Solution for f(a^2+7(a))=6(a^2+7(a))-5 equation: 


Simplifying
f(a2 + 7(a)) = 6(a2 + 7(a)) + -5

Reorder the terms:
f(7a + a2) = 6(a2 + 7(a)) + -5
(7a * f + a2 * f) = 6(a2 + 7(a)) + -5
(7af + a2f) = 6(a2 + 7(a)) + -5

Reorder the terms:
7af + a2f = 6(7a + a2) + -5
7af + a2f = (7a * 6 + a2 * 6) + -5
7af + a2f = (42a + 6a2) + -5

Reorder the terms:
7af + a2f = -5 + 42a + 6a2

Solving
7af + a2f = -5 + 42a + 6a2

Solving for variable 'a'.

Reorder the terms:
5 + -42a + 7af + -6a2 + a2f = -5 + 42a + 6a2 + 5 + -42a + -6a2

Reorder the terms:
5 + -42a + 7af + -6a2 + a2f = -5 + 5 + 42a + -42a + 6a2 + -6a2

Combine like terms: -5 + 5 = 0
5 + -42a + 7af + -6a2 + a2f = 0 + 42a + -42a + 6a2 + -6a2
5 + -42a + 7af + -6a2 + a2f = 42a + -42a + 6a2 + -6a2

Combine like terms: 42a + -42a = 0
5 + -42a + 7af + -6a2 + a2f = 0 + 6a2 + -6a2
5 + -42a + 7af + -6a2 + a2f = 6a2 + -6a2

Combine like terms: 6a2 + -6a2 = 0
5 + -42a + 7af + -6a2 + a2f = 0

The solution to this equation could not be determined.

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