Question

решить уравнение (x+221):12=479.

Answer 1

(х+221):12=479
х+221=479х12=5748
х=5748-221
х=5527
(5527+221):12=479

Answer 2

x +221=479×12
x+221= 5748
x=5748-221
x=5527
(5527+221)÷12=479