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A system of equations is given below: y = 4x – 3 2x + 7y = 41 Which of the following steps could be used to solve by substitution? (4 points) 2(y = 4x – 3) + 7y = 41 4x – 3 = 2x…
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A system of equations is given below: y = 4x – 3 2x + 7y = 41 Which of the following steps could be used to solve by substitution? (4 points) 2(y = 4x – 3) + 7y = 41 4x – 3 = 2x…
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Apr 21, 2017
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A system of equations is given below:
y = 4x – 3
2x + 7y = 41
Which of the following steps could be used to solve by substitution? (4 points)
2(y = 4x – 3) + 7y = 41
4x – 3 = 2x + 7y
2x + 7(4x – 3) = 41
2(y = 4x – 3)
Mathematics
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Oxygenan
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to solve by substitution:
2x + 7 (4x-3) = 41
Eneko
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Apr 26, 2017
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Eneko
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