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Solve by the Substitution Method x+y=4x+y=4 x+y=7x+y=-7 A) (0,0)(0,0) B) (0,3)(0,-3) C) (4,7)(4,-7) D) No Solution

Question 64

Multiple Choice

Solve by the substitution method.
- x+y=4x+y=4
x+y=7x+y=-7


A) (0,0) (0,0)
B) (0,3) (0,-3)
C) (4,7) (4,-7)
D) No solution

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