If the solution of equation 6x = 3 + 5A is the same as that of equation 2x + 5 = 11, then a = () A. 2B. -2C. 3D. -3

If the solution of equation 6x = 3 + 5A is the same as that of equation 2x + 5 = 11, then a = () A. 2B. -2C. 3D. -3

If 2x + 5 = 11, the term is shifted to 2x = 11-5. If the same term is merged, 2x = 6 is obtained. If the coefficient is changed to 1, x = 3 is obtained. If x = 3 is substituted into 6x = 3 + 5a, 6 × 3 = 3 + 5a, ∧ a = 3 is obtained