f(x)=x*2+4x-7

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Solution for f(x)=x*2+4x-7 equation: 


Simplifying
f(x) = x * 2 + 4x + -7

Multiply f * x
fx = x * 2 + 4x + -7

Reorder the terms for easier multiplication:
fx = 2x + 4x + -7

Reorder the terms:
fx = -7 + 2x + 4x

Combine like terms: 2x + 4x = 6x
fx = -7 + 6x

Solving
fx = -7 + 6x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -7x-1 + 6

Simplifying
f = -7x-1 + 6

Reorder the terms:
f = 6 + -7x-1

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