f(x)=-2+8x-7

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Solution for f(x)=-2+8x-7 equation: 


Simplifying
f(x) = -2 + 8x + -7

Multiply f * x
fx = -2 + 8x + -7

Reorder the terms:
fx = -2 + -7 + 8x

Combine like terms: -2 + -7 = -9
fx = -9 + 8x

Solving
fx = -9 + 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 = -9x-1 + 8

Simplifying
f = -9x-1 + 8

Reorder the terms:
f = 8 + -9x-1

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