Question

× =-3,y=-7/12. verify that (x+y)= (y+x) ​

Answer 1

Answer:

x+y= -3-7/12

=-36-7/12

= -44/12

now y+x=-7/12-3

-7-37/12

-44/12

from this we konw that x+y=y+x

hence proved

hope it helps u

Answer 2

$x = - 3 \: and \: y \: = \frac{ - 7}{12} \\ we \: have \: to \: verify \: that \: \\ (x + y )= (y + x) \\ ( - 3 + \frac{ - 7}{12} ) = ( \frac{ - 7}{12} + - 3 ) \\ - 3 - \frac{7}{12} = \frac{ - 7}{12} - 3 \\ \\ \frac{ - 43}{12} = \frac{ - 43}{12}$

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