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Choose the equivalent system of linear equations that will produce the same solution as the one given below. 4x − y = −11 2x + 3y = 5 A: −4x − 9y = −21 −10y = −30 B: 4x + 3y = 5 2y = −6 C: 7x − 3y = −11
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May 8, 2017
Mathematics
middle-school
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