f(x)=x+7+x(8x+3)

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Solution for f(x)=x+7+x(8x+3) equation:


Simplifying
f(x) = x + 7 + x(8x + 3)

Multiply f * x
fx = x + 7 + x(8x + 3)

Reorder the terms:
fx = x + 7 + x(3 + 8x)
fx = x + 7 + (3 * x + 8x * x)
fx = x + 7 + (3x + 8x2)

Reorder the terms:
fx = 7 + x + 3x + 8x2

Combine like terms: x + 3x = 4x
fx = 7 + 4x + 8x2

Solving
fx = 7 + 4x + 8x2

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 + 4 + 8x

Simplifying
f = 7x-1 + 4 + 8x

Reorder the terms:
f = 4 + 7x-1 + 8x

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