Question

. (x+5)/2 + (x-5)/3 = 25/6, then x = ______ *
1 point
a. 3
b. 4
c. 5
d. 2​

Answer 1

Answer:

B. 4

Step-by-step explanation:

(x+5)/2 + (x-5)/3 = 25/6

{3(x+5) + 2(x-5)} / (3 × 2) = 25/6

(3x +15 + 2x -10) / 6 = 25/6

5x + 5 = 25/6 × 6 = 25

5x = 25 - 5 = 20

x = 20/5

= 4