If x-2 -y-3and z-1 find the value of -x-y

We have x÷y. here it can be written as x/ySubstituting x=2 ,y=3 in the given expression , we get x/y=2/3Hence,the value of given expression will be 2/3. ...

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Byju's Answer

Standard VIII

Mathematics

Variable and Constants

If x=2 ,y=3an...

Question

If $x = 2, y = 3$ and $z = - 1$ find the value of :
$x \div y$

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Solution

We have $x \div y$ .
here it can be written as $\frac{x}{y}$
Substituting $x = 2, y = 3$ in the given expression , we get
$\frac{x}{y} = \frac{2}{3}$
Hence,the value of given expression will be $\frac{2}{3}$ .

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If x=2,y=3and z=-1 find the value of :x÷y

We have x÷y. here it can be written as xySubstituting x=2,y=3 in the given expression , we get xy=23Hence,the value of given expression will be 23.

If $x = 2, y = 3$ and $z = - 1$ find the value of :
$x \div y$

We have $x \div y$ .
here it can be written as $\frac{x}{y}$
Substituting $x = 2, y = 3$ in the given expression , we get
$\frac{x}{y} = \frac{2}{3}$
Hence,the value of given expression will be $\frac{2}{3}$ .