Question

Tìm x :

(x x 45) - 123 = 282

Answer 1

x x 45 =282 +123=405

x = 405/45 =9 k nha

Answer 2

(x * 45) -123 = 282 

45x = 405

x= 9

Answer 3

( X x 45 ) - 123 = 282

X x 45 = 282 -123

X x 45 = 405 

X        = 405 : 45

X        = 9