7-2n=n-14
7-2n+2n=n-14+2n
7=3n-14
7+14=3n
21=3n
21/3=3n/3
7=n
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It is 36m + 72n which can be factorised to 36*(m + 2n)
Let the two numbers by A and B with A>B Both numbers have 3 as a factor therefore write A = 3a, B = 3b = 9 As the LCM is 72 then AB = 72n as the product of the numbers is a multiple of the LCM. Then 72n = 3a x 9 = 27a : a/n = 72/27 = 8/3. This equation holds true when a = 8 and n = 3 (or multiples of these two numbers) When a = 8, A = 3x8 = 24, A + B = 24 + 9 = 33 which is a number between 30 and 40. The larger number is 24.
93
it is equal to equal lol:P
Yes. If equals are added to equals, then the results of the additions are equal.