Question

(3х-4)-(6-4х)=4.......​

Answer 1

Ответ:

2

Пошаговое объяснение:

$(3x - 4) - (6 - 4x) = 4; \\ 3x - 4 - 6 + 4x = 4; \\ 7x - 10 = 4; \\ 7x = 4 + 10; \\ 7x = 14; \\ x = 14:7; \\ x = 2.$