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Find the xx-intercept of the line 5x+18y=45x + 18y = 4. Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.

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Q. Find the xx-intercept of the line 5x+18y=45x + 18y = 4. Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.
  1. Set yy to 00: To find the x-intercept, we set yy to 00 and solve for xx.\newlineSubstitute 00 for yy in 5x+18y=45x + 18y = 4.\newline5x+18(0)=45x + 18(0) = 4\newline5x=45x = 4
  2. Substitute yy with 00: Now, divide both sides by 55 to solve for xx.5x5=45\frac{5x}{5} = \frac{4}{5}x=45x = \frac{4}{5}

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