f(x)=1*2-7x+12

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Solution for f(x)=1*2-7x+12 equation: 


Simplifying
f(x) = 1 * 2 + -7x + 12

Multiply f * x
fx = 1 * 2 + -7x + 12

Multiply 1 * 2
fx = 2 + -7x + 12

Reorder the terms:
fx = 2 + 12 + -7x

Combine like terms: 2 + 12 = 14
fx = 14 + -7x

Solving
fx = 14 + -7x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 14x-1 + -7

Simplifying
f = 14x-1 + -7

Reorder the terms:
f = -7 + 14x-1

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