Răspunsuri

2014-10-29T09:29:48+02:00
187 - x = 4 * ( 856 -75,6 )
187-x= 4 * 780,4
187- x = 3121.6
-x= 3121.6 -187
-x = 2934.6
x= -2934.6 cred





1 4 1