f(2)=7-5(2)

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Solution for f(2)=7-5(2) equation: 


Simplifying
f(2) = 7 + -5(2)

Reorder the terms for easier multiplication:
2f = 7 + -5(2)

Multiply -5 * 2
2f = 7 + -10

Combine like terms: 7 + -10 = -3
2f = -3

Solving
2f = -3

Solving for variable 'f'.

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

Divide each side by '2'.
f = -1.5

Simplifying
f = -1.5

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