Question

Tìm x thỏa mãn:\(\frac{5+x}{8}=\frac{14}{16}\).Trả lời:x =?

 

Answer 1

5+x/8=14/16

=>10+2x/16=14/16

=>10+2x=14

=>2x=4

=>x=2

Vậy x=2

Answer 2

x=9 nha bạn

Answer 3

\(\frac{5+x}{8}=\frac{14}{16}\)

\(\Rightarrow\left(5+x\right)\)x16= \(14\)x\(8\)

=>80+16X=112

=>16X=32

=>X=2

Answer 4

Rút gọn phân số 14/16 đc 7/8

=> 5+x=7

=>x=7-5

=2

Answer 5

\(\frac{5+x}{8}=\frac{14}{16}\)

\(\frac{5+x}{8}=\frac{7}{8}\)

     \(x=7-5\)

     \(x=2\)

Answer 6

x sẽ=2 đí

Answer 7

x bang 2
 

Answer 8

\(\frac{5+x}{8}=\frac{14}{16}\)

\(\Rightarrow\frac{2.\left(5+x\right)}{16}=\frac{14}{16}\)

\(\Rightarrow2.\left(5+x\right)=14\)

\(\Rightarrow10+2x=14\)

\(\Rightarrow2x=14-10=4\)

\(\Rightarrow x=4:2=2\)

k mk nhé. Thanks

Answer 9

5+x/8 = 14/16

\(\Rightarrow\)10+2x/16=14/16

\(\Rightarrow\)10+2x= 14

\(\Rightarrow\)2x = 14

\(\Rightarrow\)x = 14 : 2

\(\Rightarrow\)x = 7

Vậy x = 7

Answer 10

    5 + x / 8 = 14/16

=  10 + 2x/16 =14/16

=  10 +2x=14

=  2x      =14-10

=  2x      =   4

=     x     =    2