Question

( х + 63 ) : 89 = 800 - 260

Answer 1

(x+63):89=800-260
(x+63):89=540
x+63=540*89
x+63=48060
x=48060-63
x=47997

Answer 2

спасибо большое!!!

Answer 3

(х+63):89=540
х+63=540*89
х+63=48 060
х=48 060-63
х=47 997