Question

(x+20)÷8=35 rest 4
Varoooooog

Answer 1

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

Answer 2

x+20=8*35+4

x=8*35+4-20

x=280+4-20

x=284-20

x=264

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