2x + Y is equals to 35 and 3 X + Y is equal to 65
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2x+y=35
3x+y=65
2x+y=35
y=35-2x
3x+y=65
3x+35-2x=65
x+35=65
x=30
3x+y=65
90+y=65
y=25
mark as brainless^_^^_^
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