Question

tim y biết 9/4 -y x5/6 =1/2+1/3

Answer 1

y=\(\frac{17}{10}\)

nếu đúng thì k

Answer 2

bạn có thể giải cho mình 

Answer 3

nếu bạn giải ra mình tích cho

Answer 4

(\(\frac{9}{4}-y\))x \(\frac{5}{6}=\frac{1}{2}+\frac{1}{3}\)

(\(\frac{9}{4}-y\))x \(\frac{5}{6}=\frac{3}{6}+\frac{2}{6}\)

\(\left(\frac{9}{4}-y\right)x\frac{5}{6}=\frac{5}{6}\)

\(\frac{9}{4}-y=\frac{5}{6}:\frac{5}{6}\)

\(\frac{9}{4}-y=1\)

            \(y=\frac{9}{4}-1\)

            \(y=\frac{9}{4}-\frac{4}{4}\)

           \(y=\frac{5}{4}\)

Answer 5

9/4-yx5/6=1/2+1/3

9/4-yx5/6=5/6

yx5/6=9/4-5/6

yx5/6=17/12

y=17/12:5/6

y=17/12x6/5

y=17/10