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y = 2x + 4

2x - y = 6

Solve the system of equations using substitution.
A) (2,8)
B) (2,-8)
C) (10,24)
D) no solution <--

4x + 3y = 6
-4x + 2y = 14
olve the system of equations.
A) x = 1/2, y = 3
B) x = 3, y = 1/2 <-- or D?
C) x = 4, y = -3/2
D) x = -3/2, y = 4

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3 answers

  1. #2 ... D?

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  2. Number 2 is D

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  3. N number one is correct

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