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Mike_33 - 02.03.2016 17:45What is the value of A in the equation 15A – 3B = 42, when B = 11?
Ryan_75 - 02.03.2016 17:49Hello, Mike_33 To find the value of A you have to put B=11 into the equation: 15A -3*11 = 42 15A = 42 + 33 = 75 A = 75 / 15 = 5
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