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g=\frac{1}{\frac{1}{\frac{220x}{x}+\frac{1}{x}}+348}
To add or subtract expressions, expand them to make their denominators the same. Multiply 220 times \frac{x}{x}.
g=\frac{1}{\frac{1}{\frac{220x+1}{x}}+348}
Since \frac{220x}{x} and \frac{1}{x} have the same denominator, add them by adding their numerators.
g=\frac{1}{\frac{x}{220x+1}+348}
Variable x cannot be equal to 0 since division by zero is not defined. Divide 1 by \frac{220x+1}{x} by multiplying 1 by the reciprocal of \frac{220x+1}{x}.
g=\frac{1}{\frac{x}{220x+1}+\frac{348\left(220x+1\right)}{220x+1}}
To add or subtract expressions, expand them to make their denominators the same. Multiply 348 times \frac{220x+1}{220x+1}.
g=\frac{1}{\frac{x+348\left(220x+1\right)}{220x+1}}
Since \frac{x}{220x+1} and \frac{348\left(220x+1\right)}{220x+1} have the same denominator, add them by adding their numerators.
g=\frac{1}{\frac{x+76560x+348}{220x+1}}
Do the multiplications in x+348\left(220x+1\right).
g=\frac{1}{\frac{76561x+348}{220x+1}}
Combine like terms in x+76560x+348.
g=\frac{220x+1}{76561x+348}
Variable x cannot be equal to -\frac{1}{220} since division by zero is not defined. Divide 1 by \frac{76561x+348}{220x+1} by multiplying 1 by the reciprocal of \frac{76561x+348}{220x+1}.
\frac{220x+1}{76561x+348}=g
Swap sides so that all variable terms are on the left hand side.
220x+1=g\left(76561x+348\right)
Variable x cannot be equal to -\frac{348}{76561} since division by zero is not defined. Multiply both sides of the equation by 76561x+348.
220x+1=76561gx+348g
Use the distributive property to multiply g by 76561x+348.
220x+1-76561gx=348g
Subtract 76561gx from both sides.
220x-76561gx=348g-1
Subtract 1 from both sides.
\left(220-76561g\right)x=348g-1
Combine all terms containing x.
\frac{\left(220-76561g\right)x}{220-76561g}=\frac{348g-1}{220-76561g}
Divide both sides by 220-76561g.
x=\frac{348g-1}{220-76561g}
Dividing by 220-76561g undoes the multiplication by 220-76561g.
x=\frac{348g-1}{220-76561g}\text{, }x\neq -\frac{348}{76561}\text{ and }x\neq -\frac{1}{220}\text{ and }x\neq 0
Variable x cannot be equal to any of the values -\frac{348}{76561},-\frac{1}{220},0.