Question

(y/4-59)/3-192/2=50 . afla numarul necunoscut.

Answer 1

rezulta (y/4-59)/3-96=50
(y/4-59)/3=50+96
(y/4-59)/3=146
y/4-59=146·3
y/4-59=438
y/4=438+59
y/4=497
y=497·4
y=1988