а) 2x - 4 = 3(2x)2x - 4 = 6x4 = 4xx = 1
б) 8z + 3 = 4 - 2z + 108z + 3 = 14 - 2z10z = 11z = 1.1
Ответ:а) x = 1б) z = 1.1
а) 2x - 4 = 3(2x)
2x - 4 = 6x
4 = 4x
x = 1
б) 8z + 3 = 4 - 2z + 10
8z + 3 = 14 - 2z
10z = 11
z = 1.1
Ответ:
а) x = 1
б) z = 1.1