Question

solve linear equation n/2-5n/4+5n/6=21
please please please please please please please please please please please please please please please please please please please please please please please please please please please answer it fast please​

Answer 1

Answer:

252

Step-by-step explanation:

n/2  -  5n/4   + 5n/6  = 21

lcm is 12

(6n - 15n +10n)/12 = 21

16n-15n = 21*12

n = 252

Answer 2

Answer

252

step-by-step explanation:

(6n-15n+10n)/12 =21

n/12 =21

n= 21*12

n=252.

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