Question

(43 - s) х 17=289 чему равно s?

Answer 1

(43-s)*17=289
731-17s=289
-17s=289-731
-17s=-442
s=26

Answer 2

(43-s)*17=289
(43-s)=289:17
(43-s)=17
s=43-17
s=26
______
(43-26)*17=289