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Let’s check out your problem:

5(x-y)+4=7
Given the equation, what is the value of 
x-y ?
Choose 1 answer:
(A) 
-(11)/(5)
(B) 
-(3)/(5)
(C) 
(3)/(5)
(D) 
(11)/(5)

5(xy)+4=7 5(x-y)+4=7 \newlineGiven the equation, what is the value of xy x-y ?\newlineChoose 11 answer:\newline(A) 115 -\frac{11}{5} \newline(B) 35 -\frac{3}{5} \newline(C) 35 \frac{3}{5} \newline(D) 115 \frac{11}{5}

Full solution

Q. 5(xy)+4=7 5(x-y)+4=7 \newlineGiven the equation, what is the value of xy x-y ?\newlineChoose 11 answer:\newline(A) 115 -\frac{11}{5} \newline(B) 35 -\frac{3}{5} \newline(C) 35 \frac{3}{5} \newline(D) 115 \frac{11}{5}
  1. Isolate the variable term: Isolate the term with the variable on one side of the equation.\newline5(xy)+4=75(x-y) + 4 = 7\newlineSubtract 44 from both sides to isolate the term with the variable.\newline5(xy)+44=745(x-y) + 4 - 4 = 7 - 4\newline5(xy)=35(x-y) = 3
  2. Subtract to isolate the variable: Divide both sides by the coefficient of the term with the variable to solve for xyx-y.5(xy)5=35\frac{5(x-y)}{5} = \frac{3}{5}xy=35x-y = \frac{3}{5}