f(12)=-7(12)+19

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Solution for f(12)=-7(12)+19 equation: 


Simplifying
f(12) = -7(12) + 19

Reorder the terms for easier multiplication:
12f = -7(12) + 19

Multiply -7 * 12
12f = -84 + 19

Combine like terms: -84 + 19 = -65
12f = -65

Solving
12f = -65

Solving for variable 'f'.

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

Divide each side by '12'.
f = -5.416666667

Simplifying
f = -5.416666667

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