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X + y is equal 45x + 4y is equal 18by elimination method |
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Answer» -STEP explanation:X+ y= 4x= 4y5x+4y= 18 put value of x 5(4y) + 4y = 18 20Y+ 4y= 18 24y= 18 y= 18/24 y= 3/4 so,x= 4y x= 4(3/4) x= 3 |
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