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02-11-2015
Mathematics

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11(4x + 12) + 7x - 11

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EmnEm1129 EmnEm1129

02-11-2015

11 times 4x which is 44x them 11 times 12 which is 132 the equation is then 44x + 132 + 7x - 11 then you add the similar numbers 44x + 7x which is 51x and 132-11 is 121 your equation then is 51x + 121

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03-11-2015

a(b+c) = ab + ac

11(4x + 12) + 7x - 11

44x + 132 + 7x - 11

51x + 121

Answer Link

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