-68x + p = qx + 34
p - 34 = qx + 68x added 68x to both sides & subtracted 34 from both sides.
p - 34 = x(q + 68)
[tex]\frac{p - 34}{q + 68} = x[/tex]
The denominator cannot be equal to zero so q + 68 ≠ 0 ⇒ q ≠ -68
You didn't upload the options but look for the one that has q = -68.
