f(x)3x-7=

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


Simplifying
f(x) * 3x + -7 = 0

Reorder the terms for easier multiplication:
3f * x * x + -7 = 0

Multiply f * x
3fx * x + -7 = 0

Multiply fx * x
3fx2 + -7 = 0

Reorder the terms:
-7 + 3fx2 = 0

Solving
-7 + 3fx2 = 0

Solving for variable 'f'.

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

Add '7' to each side of the equation.
-7 + 7 + 3fx2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 3fx2 = 0 + 7
3fx2 = 0 + 7

Combine like terms: 0 + 7 = 7
3fx2 = 7

Divide each side by '3x2'.
f = 2.333333333x-2

Simplifying
f = 2.333333333x-2

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