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Phổ biến Word Problems >

Robin's number is eight more than Luaren's number. The sum of their numbers is 72. Find their numbers

Lời Giải

R o bi n^{'} s n u mb er i s e i g h t m ore t han Lu a re n^{'} s n u mb er . T h e s u m o f t h e i r n u mb ers i s 72. F in d t h e i r n u mb ers

Lời Giải

Kh \overset{o}{^} ng c \overset{o}{ˊ} nghi ệ m

Các bước giải pháp

Represent the number with

x

A.T.Q.:

x = 8 + x

x = 72

x = 8 + x, x = 72 :

Không có nghiệm

Kh \overset{o}{^} ng c \overset{o}{ˊ} nghi ệ m

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