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x + y = 72 x - y = 22 Add both equations:- 2x = 94 Divide both sides by 2:- x = 47 Substitute the value of x into the equations to find the value of y:- Therefore: x = 47 and y = 25

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โˆ™ 2010-11-26 13:42:50
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Q: How do you solve this problem x plus y equals 72 x minus y equals 22?
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