Rewrite the equation 5/2x−8 − 1 = 9 as two equations joined by “and.”(1 point) Responses 5/2x−8 − 1 = 9 and x≠8 Start Fraction 5 over 2 x minus 8 End Fraction minus 1 equals 9 and x does not equal 8 52x−8−1=9 and x≠4 Start Fraction 5 over 2 x minus 8 End Fraction minus 1 equals 9 and x does not equal 4 52x−8−1=9 and x≠−4 Start Fraction 5 over 2 x minus 8 End Fraction minus 1 equals 9 and x does not equal negative 4 52x−8=9 and x≠−8

1 answer

To rewrite the equation \( \frac{5}{2}x - 8 - 1 = 9 \) as two equations joined by "and," we first simplify the equation:

  1. Combine like terms: \[ \frac{5}{2}x - 9 = 9 \]
  2. Add 9 to both sides: \[ \frac{5}{2}x = 18 \]
  3. Multiply both sides by \( \frac{2}{5} \): \[ x = \frac{18 \times 2}{5} = \frac{36}{5} \]

Thus, we have the main equation \( \frac{5}{2}x - 8 - 1 = 9 \), and the solution is \( x = \frac{36}{5} \).

Although there are no additional restrictions such as what \( x \) cannot equal, we might assume there's some context or requirement for a second part. If you simply wanted to express it as is, it could look like:

\[ \frac{5}{2}x - 8 - 1 = 9 \quad \text{and} \quad x = \frac{36}{5} \]

Given the choices you provided, none of them exactly match, but we can reject them all since they refer to different potential values for \( x \). If the intention was merely simplification, we would note:

\[ \frac{5}{2}x - 8 - 1 = 9 \quad \text{and no additional conditions on } x \]

So the answer you might be looking for (if forced to choose from options) isn't directly listed. If you need the closest representation or clarify about restrictions, please elaborate!