“when you solve n/3=50 will n be greater than or less than 50? explain answer”

Less than because this is a two-step equation so if n / 3 equals 50 you would n/3 first and since it is division u do multiplication about would be just n

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)