find the value of x and y if 3x-2y=2 9x+4y=11
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3x-2y=2]*3
=9x-6y=6.........(1)
9x+4y=11........(2)
By the subtraction of (2)-(1),
10y=5
⏭️y=1/2
by substituting the value in (2),
9x+2=11
9x=9
⏭️x=1
=9x-6y=6.........(1)
9x+4y=11........(2)
By the subtraction of (2)-(1),
10y=5
⏭️y=1/2
by substituting the value in (2),
9x+2=11
9x=9
⏭️x=1
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