Solve the system by substitution.
-x + 4y = -9 2x + 4y = -6
A) {(4, -4) }
B) {(3, -3) }
C) {(4, 3) }
D) 
Correct Answer:
Verified
Q3: Solve the system by graphing.
-3x + y
Q4: Solve the system by substitution.
-x + y
Q5: Solve the system by graphing.
-3x + 2y
Q6: Solve the system by substitution.
-5x + 5y
Q7: Determine whether the given point is in
Q9: Solve the system by inspecting the graph
Q10: Determine whether the given point is in
Q11: Determine whether the given point is in
Q12: Solve the system by graphing.
-3x + y
Q13: Solve the system by graphing.
-
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