f(y)=-5y+9

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Solution for f(y)=-5y+9 equation: 


Simplifying
f(y) = -5y + 9

Multiply f * y
fy = -5y + 9

Reorder the terms:
fy = 9 + -5y

Solving
fy = 9 + -5y

Solving for variable 'f'.

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

Divide each side by 'y'.
f = 9y-1 + -5

Simplifying
f = 9y-1 + -5

Reorder the terms:
f = -5 + 9y-1

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