f(a+1)=(a+1)+8

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Solution for f(a+1)=(a+1)+8 equation:


Simplifying
f(a + 1) = (a + 1) + 8

Reorder the terms:
f(1 + a) = (a + 1) + 8
(1 * f + a * f) = (a + 1) + 8

Reorder the terms:
(af + 1f) = (a + 1) + 8
(af + 1f) = (a + 1) + 8

Reorder the terms:
af + 1f = (1 + a) + 8

Remove parenthesis around (1 + a)
af + 1f = 1 + a + 8

Reorder the terms:
af + 1f = 1 + 8 + a

Combine like terms: 1 + 8 = 9
af + 1f = 9 + a

Solving
af + 1f = 9 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
af + -1a + 1f = 9 + a + -1a

Reorder the terms:
-1a + af + 1f = 9 + a + -1a

Combine like terms: a + -1a = 0
-1a + af + 1f = 9 + 0
-1a + af + 1f = 9

Add '-1f' to each side of the equation.
-1a + af + 1f + -1f = 9 + -1f

Combine like terms: 1f + -1f = 0
-1a + af + 0 = 9 + -1f
-1a + af = 9 + -1f

Reorder the terms:
-9 + -1a + af + f = 9 + -1f + -9 + f

Reorder the terms:
-9 + -1a + af + f = 9 + -9 + -1f + f

Combine like terms: 9 + -9 = 0
-9 + -1a + af + f = 0 + -1f + f
-9 + -1a + af + f = -1f + f

Combine like terms: -1f + f = 0
-9 + -1a + af + f = 0

The solution to this equation could not be determined.

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