Question

y+49,5+y=7896

 

Answer 1

y + 49,5 + y = 7896

<=> 2y + 49,5 = 7896

<=> 2y = 7896 - 49,5

<=> 2y = 7846.5

<=> y = 3923.25

Answer 2

y+49,5+y=7896

y mũ hai + 49,5=7896

y mũ hai = 7896-49,5

y mũ hai =7846,5

y = 7846,5 : 2

y =3923,25

Answer 3

\(y+49,5+y=7896\)

\(y+y=7896-49,5\)

\(2\times y=7856,5\)

\(y=7865,5:2\)

\(y=3923,25\)

Học tốt

Answer 4

y+49,5+y=7896

2y +49,5  =7896

2y            =7896-49,5

2y            =7846,5

 y             =7846,5:2

y              =3923,25

Answer 5

y + 49,5 + y = 7896
<=> 2y + 49,5 = 7896
<=> 2y = 7896 - 49,5
<=> 2y = 7846.5
<=> y = 3923,25

Answer 6

\(y+49,5+y=7896\)

\(\Leftrightarrow2y=7896-49,5=7846,5\)

\(\Leftrightarrow y=3923,25\)