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(x+20)÷8=35 rest 4
Varoooooog


Răspuns :

x+20=8·35+4
⇒x+20=280+4
⇒x+20=284
⇒x=284-20
⇒x=264;


x+20=8*35+4

x=8*35+4-20

x=280+4-20

x=284-20

x=264

Sper ca ti-am fost de ajutor!