Explanation
Given: p/q = 7 We can rewrite this as: p = 7q Now, let's evaluate the expression: p+q/p-q Substitute p = 7q: (7q+q)/(7q-q) Combine like terms: (8q)/(6q) Simplify: 8/6 Divide both numerator and denominator by 2: 4/3 So, the correct answer is: 4/3
