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4y= -2+3x
y= (-2+3x)/4
2x+3((-2+3x/4)= 7
2x+(-6+9x)/4 =7
(8x-6+9x)/4 = 7
17x-6=28
x= 2
2x+3y=7
2(2)+3y=7
4+3y=7
3y=3
y=1