f(x+3)=4x+12

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Solution for f(x+3)=4x+12 equation:


Simplifying
f(x + 3) = 4x + 12

Reorder the terms:
f(3 + x) = 4x + 12
(3 * f + x * f) = 4x + 12
(3f + fx) = 4x + 12

Reorder the terms:
3f + fx = 12 + 4x

Solving
3f + fx = 12 + 4x

Solving for variable 'f'.

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

Reorder the terms:
-12 + 3f + fx + -4x = 12 + 4x + -12 + -4x

Reorder the terms:
-12 + 3f + fx + -4x = 12 + -12 + 4x + -4x

Combine like terms: 12 + -12 = 0
-12 + 3f + fx + -4x = 0 + 4x + -4x
-12 + 3f + fx + -4x = 4x + -4x

Combine like terms: 4x + -4x = 0
-12 + 3f + fx + -4x = 0

The solution to this equation could not be determined.

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