2x+y=2/23/2; 2x-y=2; find the values of x and y?
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2x+y=2/23...... 1)
2x-y=2......... ... ..2)
*From both the equation...
we have:
2x+y=2/23
2x-y=2
_________
4x=(2+46)/23
4x=48/23
4x=12/23
x=12/23
on putting value of x in eq (2) we have:
24/23-y=2
y=24/23 (-2)
y=(-46+24)/23
y= -22/23
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^_^
2x+y=2/23...... 1)
2x-y=2......... ... ..2)
*From both the equation...
we have:
2x+y=2/23
2x-y=2
_________
4x=(2+46)/23
4x=48/23
4x=12/23
x=12/23
on putting value of x in eq (2) we have:
24/23-y=2
y=24/23 (-2)
y=(-46+24)/23
y= -22/23
=================
^_^
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