f(x)=5-7xatf(-3)

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Solution for f(x)=5-7xatf(-3) equation:


Simplifying
f(x) = 5 + -7xatf(-3)

Multiply f * x
fx = 5 + -7xatf(-3)

Reorder the terms for easier multiplication:
fx = 5 + -7 * -3aftx

Multiply -7 * -3
fx = 5 + 21aftx

Solving
fx = 5 + 21aftx

Solving for variable 'f'.

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

Add '-21aftx' to each side of the equation.
-21aftx + fx = 5 + 21aftx + -21aftx

Combine like terms: 21aftx + -21aftx = 0
-21aftx + fx = 5 + 0
-21aftx + fx = 5

Reorder the terms:
-5 + -21aftx + fx = 5 + -5

Combine like terms: 5 + -5 = 0
-5 + -21aftx + fx = 0

The solution to this equation could not be determined.

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