Mathematics, 13.07.2020 20:01 kevonmajor
Two friends, Selma and Khalid are revising algebra. Khalid says: 'I am thinking of a number. If you multiply it by 3 and subtract 6, you get the same answer as adding the number to 7'. Call Khalid's number y and form an equation
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Two friends, Selma and Khalid are revising algebra. Khalid says: 'I am thinking of a number. If you...
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