x/2=y/3
x+2.5=y
x/2-y/3=0|*-3
x-y=-2.5
-3/2x+y=-3
-1/2x=-5.5|(-1/2)
x=11
11+2.5=y
y=13.5
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x/2=y/3
x+2.5=y
x/2-y/3=0|*-3
x-y=-2.5
-3/2x+y=-3
x-y=-2.5
-1/2x=-5.5|(-1/2)
x=11
x=11
11+2.5=y
x=11
y=13.5