f(2y)=3x^2-7

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Solution for f(2y)=3x^2-7 equation: 


Simplifying
f(2y) = 3x2 + -7

Remove parenthesis around (2y)
f * 2y = 3x2 + -7

Reorder the terms for easier multiplication:
2f * y = 3x2 + -7

Multiply f * y
2fy = 3x2 + -7

Reorder the terms:
2fy = -7 + 3x2

Solving
2fy = -7 + 3x2

Solving for variable 'f'.

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

Divide each side by '2y'.
f = -3.5y-1 + 1.5x2y-1

Simplifying
f = -3.5y-1 + 1.5x2y-1

Reorder the terms:
f = 1.5x2y-1 + -3.5y-1

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