Question

Решите, пожалуйста. 25-30баллов.
2(3x+a)-(5x-2)=12-2(6х-12)

Answer 1

Input:2 (3 x + a) - (5 x - 2) = 12 - 2 (6 x - 12)Result:2 (a + 3 x) - 5 x + 2 = 12 - 2 (6 x - 12)Geometric figure:PropertieslineImplicit plot:
Real solution:Approximate formx = 34/13 - (2 a)/13Solution:Approximate formNeed a step by step solution for this problem? >>x = 34/13 - (2 a)/13Integer solution:a = 13 n + 4,   x = 2 - 2 n,   n element Z
x = -2/13 (a - 17)
(dx(a))/(da) = -2/13(da(x))/(dx) = -13/2