(41a-39a)* 47=3384; (500b-497b):85=99; 1050:(17x+8x)=21; 2244:(111z-9z)=22.

Question

(41a-39a)* 47=3384; (500b-497b):85=99; 1050:(17x+8x)=21; 2244:(111z-9z)=22.

Answer 1

1.1927а-1833а=3384
94а=3384
а=3384\94=36