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Sara's age 12yearss age 12-31 years SyearsSara s mother's age-3x3x1236years.EXERCISE 8.4r5 a subtracted from three times a number, the result is 16. Find the nuFind the nunmberwhich when mutiplied by 7 is increased by 78Find three consecutive natural numbers such that the sum of the firstthan the thirdThe difference betwsen two numbers is 7. Six times the smaller plus tnumbersA man says, 1am thinking of a number. When I divide it by 3 and thtwice the rumberi tought of Find the number |
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