Question

what is (9x+7)/2 – (x – (x-2)/7) = 36 ?

Answer 1

Answer:

x = 9

Step-by-step explanation:

(9x+7)/2 – (x – (x-2)/7) = 36

⇒ 9x/2 + 7/2 - (x - x/7 + 2/7) = 36

⇒ 9x/2 + 7/2 - x + x/7 - 2/7 = 36

⇒ 51x/14 + 45/14 = 36

⇒ 51x + 45 = 36 * 14

⇒ x = ((36 * 14) - 45) / 51

⇒ x = 9

Hope it helps!!