f(x)=5x-8-(4-3x)

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Solution for f(x)=5x-8-(4-3x) equation: 


Simplifying
f(x) = 5x + -8 + -1(4 + -3x)

Multiply f * x
fx = 5x + -8 + -1(4 + -3x)
fx = 5x + -8 + (4 * -1 + -3x * -1)
fx = 5x + -8 + (-4 + 3x)

Reorder the terms:
fx = -8 + -4 + 5x + 3x

Combine like terms: -8 + -4 = -12
fx = -12 + 5x + 3x

Combine like terms: 5x + 3x = 8x
fx = -12 + 8x

Solving
fx = -12 + 8x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -12x-1 + 8

Simplifying
f = -12x-1 + 8

Reorder the terms:
f = 8 + -12x-1

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