Question

x - 7/12 : 21/18 =1/2 . tìm x

Answer 1

\(x-\frac{7}{12}:\frac{21}{18}=\frac{1}{2}\)

\(x-\frac{1}{2}=\frac{1}{2}\)

\(x=\frac{1}{2}+\frac{1}{2}\)

\(x=1\)

~ Hok tốt ~

Answer 2

x- 7/12= 1/2x21/18

x- 7/12= 7/12

x-= 7/12- 7/12

x= 0/12

Ko chắc

~ Neko Baka

Answer 3

x= 7/ 12+7/12

x= 7/6

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Sa j bỏ qa ạ

Answer 4

Trả lời :

\(x-\frac{7}{12}:\frac{21}{18}=\frac{1}{2}\)

         \(x-\frac{7}{12}=\frac{1}{2}.\frac{21}{18}\)

         \(x-\frac{7}{12}=\frac{7}{12}\)

                       \(x=\frac{7}{12}+\frac{7}{12}\)

\(\Rightarrow x=\frac{14}{12}\)

\(\downarrow\)

Answer 5

x - 7/12 : 21/18 = 1/2

<=> x - 1 = 1/2

=> x = 1/2 + 1 = 3/2.

Answer 6

sợ mấy bọn hack này thật

Answer 7

3/2 nhé bnoqwi

Answer 8

x-7/12:21/18=1/2

x-1=1/2

x=1/2+1

x=3/2

Chúc bạn luôn học tốt nha.Study well

Answer 9

x - 7/12 : 21/18 = 1/2

x - 1/2 = 1/2

x = 1/2 + 1/2

x = 1

~ Học tốt ~

Answer 10

\(x-\frac{7}{12}:\frac{21}{18}=\frac{1}{2}\)

\(x-\frac{7}{12}=\frac{1}{2}.\frac{21}{18}\)

\(x-\frac{7}{12}=\frac{21}{36}\)

\(x-\frac{7}{12}=\frac{7}{12}\)

\(x=\frac{7}{12}+\frac{7}{12}\)

\(x=\frac{14}{12}\)

\(x=\frac{7}{6}\)