f(3)=-2x(2)-3

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


Simplifying
f(3) = -2x(2) + -3

Reorder the terms for easier multiplication:
3f = -2x(2) + -3

Reorder the terms for easier multiplication:
3f = -2 * 2x + -3

Multiply -2 * 2
3f = -4x + -3

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

Solving
3f = -3 + -4x

Solving for variable 'f'.

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

Divide each side by '3'.
f = -1 + -1.333333333x

Simplifying
f = -1 + -1.333333333x

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