(2n/3) + 1 = (7n/15) + 3
Answers
Answered by
1
Answer:
here's your answer
plz mark me as brainliest
Attachments:
Answered by
1
Answer:
n = 10
Step-by-step explanation:
(2n/3) + 1 = (7n/15) + 3
(2n+3)/3 = (7n + 45)/15
Ie 15 (2n+3) = 3 (7n + 45)
30n + 45 = 21n + 135
ie 30n + 45 - 21n - 135 = 0
9n - 90 = 0
9n = 90
Therefore n = 90/9 = 10
Similar questions