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Solve the System by Substitution x−y=4x-y=4 x+y=12x+y=12 A) {(4,8)}\{(4,8)\} B) {(8,4)}\{(8,4)\} C) {(8,16)}\{(8,16)\} D) {(16,8)}\{(16,8)\}

Question 3

Multiple Choice

Solve the system by substitution. If the system is inconsistent or has dependent equations, say so.
- x−y=4x-y=4
x+y=12x+y=12
Solve the system by substitution. If the system is inconsistent or has dependent equations, say so. - x-y=4 x+y=12 A) \{(4,8) \} B) \{(8,4) \} C) \{(8,16) \} D) \{(16,8) \}


A) {(4,8) }\{(4,8) \}
B) {(8,4) }\{(8,4) \}
C) {(8,16) }\{(8,16) \}
D) {(16,8) }\{(16,8) \}

Correct Answer:

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