f(5)=(3*5+4)-(2-4)

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Solution for f(5)=(3*5+4)-(2-4) equation:


Simplifying
f(5) = (3 * 5 + 4) + -1(2 + -4)

Reorder the terms for easier multiplication:
5f = (3 * 5 + 4) + -1(2 + -4)

Multiply 3 * 5
5f = (15 + 4) + -1(2 + -4)

Combine like terms: 15 + 4 = 19
5f = (19) + -1(2 + -4)
5f = 19 + -1(2 + -4)

Combine like terms: 2 + -4 = -2
5f = 19 + -1(-2)

Multiply -1 * -2
5f = 19 + 2

Combine like terms: 19 + 2 = 21
5f = 21

Solving
5f = 21

Solving for variable 'f'.

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

Divide each side by '5'.
f = 4.2

Simplifying
f = 4.2

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