Реши уравнение : 2-9z =4 ____ __ 17-4z. 5

Question

Реши уравнение : 2-9z =4
____ __

17-4z. 5

Comments

[email protected]=5;[email protected]=5-17;[email protected]=-12;@=-12:-4;@=3!z-это @

Answer 1

[email protected]=4;[email protected]=4-2;[email protected]=2;@=-9:2=-4,5!удачи