Given that x = 3 is the solution of equation 3 [(X3 + 1) + m (x − 1) 4] = 2, n satisfies the relation | 2n + m | = 1, the value of M + n is obtained

Given that x = 3 is the solution of equation 3 [(X3 + 1) + m (x − 1) 4] = 2, n satisfies the relation | 2n + m | = 1, the value of M + n is obtained

Substituting x = 3 into the equation 3 [(X3 + 1) + m (x − 1) 4] = 2, we get 3 (2 + m2) = 2, and the solution is m = - 83. Substituting M = - 83 into | 2n + m | = 1, we get | 2n-83 | = 1, and we get: ① 2n-83 = 1, ② 2n-83 = - 1. Solving ①, n = 116, and solving ②, n = 56

Given that x = 3 is the solution of equation 3 [(X3 + 1) + m (x − 1) 4] = 2, n satisfies the relation | 2n + m | = 1, the value of M + n is obtained

Substituting x = 3 into the equation 3 [(X3 + 1) + m (x − 1) 4] = 2, we get 3 (2 + m2) = 2, and the solution is m = - 83. Substituting M = - 83 into | 2n + m | = 1, we get | 2n-83 | = 1, and we get: ① 2n-83 = 1, ② 2n-83 = - 1. Solving ①, n = 116, and solving ②, n = 56

Given that x = 3 is the solution of the equation 3 [(3 / x + 1) + 4 / M (x-1)] = 2, n satisfies the relation 2n + M = 1, find the value of m plus n

X = 3 is the solution of the equation 3 [(3 / 3 + 1) + 4 / 4 m (x-1)] = 2, 3 [(3 / 3 + m / 2)] = 23 [5 / 3 + m / 2] = 25 + 3m / 2 = 23m / 2 = - 3M = - 2n, which satisfies the following equation: 2n + M = 12n-2 = 12n-2 = - 1n = 3 / 2 or n = 1 / 2m + n = - 2 + 3 / 2 = - 1 / 2 or M + n = - 2 + 1 / 2 = - 3 / 2