Question

question: if 5y = 2x + 7, then x =? a: y - 7 b: 5y + 7 c: (5y + 7)/2 d: (5y - 7)/2

Explanation:

Step1: Isolate the term with x

Given $5y = 2x+7$. First, subtract 7 from both sides to get $5y - 7=2x$.
$5y - 7=2x$

Step2: Solve for x

Divide both sides of the equation $5y - 7 = 2x$ by 2. So $x=\frac{5y - 7}{2}$.

Answer:

D. $\frac{5y - 7}{2}$