Is This Correct?

Question

Simplify: (b)/(a) + (7)/3+(2a)/(x)

(A) (b + 4ax + 3bx)/(a)

(B) (3b + 4ab + 7ax)/(2a² + 3a)

(C) (b + 7x)/3(a + x)

(D) (2ab + 7ax + 3bx)/(2a² + 3ax)

(E) none of these

For this I got (D) (2ab + 7ax + 3bx)/(2a² + 3ax), is this the correct answer?

Answer 1

No, it is not correct.

Multiply by the LCD, 3ax

(3bx + 7ax + 2a²) / 3ax