Question

tìm y: y+18-12=50

Answer 1

\(y+18-2=50\)

\(\Rightarrow y+6=50\)

\(\Rightarrow y=50-6\)

\(\Rightarrow y=44\)

Answer 2

y+18-12=50

y+18=50-12

y+18=38

y=38-18

y=20

Answer 3

 y+18-12=50

y+18      =50+12

y+18      =62

y            =62-18

y            =44

Answer 4

y+18-12=50

y+18=50+12

y+18=62

y=62-18

y=44

Answer 5

\(y+18-12=50\)

\(y+6=50\)

\(y=50-6\)

\(y=44\)

Answer 6

y+18-12=50

y+18=50+12

y+18=62

y=62-18

y=44

Answer 7

\(y+18-12=50\)

\(y+18=50+12=62\)

\(y=62-18=44\)

Answer 8

y + 18 - 12 = 50

y + 18 = 50 + 12

y + 18 = 62

y = 62 - 18

y = 44

Vậy y = 44

Answer 9

y+18=50+12

Answer 10

44

hok tốt

Answer 11

y+18-12=50

y+18=50+12

y+18=62

y=62-18

y=44