13x-42=x2 yayayayqyyayaya
I did it with "tries & mistakes" method:
n is not 1, because LCM of 1 and 6 is 6
n is not 2, because LCM of 2 and 6 is 6
n is not 3, because LCM of 3 and 6 is 6
n is not 4, because LCM of 4 and 6 is 12
n is not 5, because LCM of 5 and 6 is 30
n is not 6, because LCM of 6 and 6 is 6
n might be <u>7</u>, because LCM of 7 and 6 is what we're looking for - 42.
n might be also <u>14</u> or <u>21</u> - so these are all multiplies of 7 which are less or equal to half of 42.
I hope it helps :)
Question
what’s the answer 3 1/3-2 5/12 ?
Answer:
<h2>
11/12</h2>
Step-by-step explanation:
3 + 1/3 - 2 + 5/12 =
10/3 - 29/12 =
11/12
