f(4)=-4(-4)+2(4)+3

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Solution for f(4)=-4(-4)+2(4)+3 equation: 


Simplifying
f(4) = -4(-4) + 2(4) + 3

Reorder the terms for easier multiplication:
4f = -4(-4) + 2(4) + 3

Multiply -4 * -4
4f = 16 + 2(4) + 3

Multiply 2 * 4
4f = 16 + 8 + 3

Combine like terms: 16 + 8 = 24
4f = 24 + 3

Combine like terms: 24 + 3 = 27
4f = 27

Solving
4f = 27

Solving for variable 'f'.

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

Divide each side by '4'.
f = 6.75

Simplifying
f = 6.75

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