Solve by the substitution method.
-7x + 9y = -54 -3x - 4y = 24
A) (-1, -5)
B) (0, -5)
C) No solution
D) (0, -6)
Correct Answer:
Verified
Q23: Solve by the substitution method.
-6x + 9y
Q24: Solve using the elimination method.
-- x -
Q24: Solve the problem.
-The sum of two numbers
Q25: Solve the problem.
-The perimeter of a rectangle
Q26: Solve the problem.
-The sum of two angles
Q27: Solve by the substitution method.
-x - 5y
Q29: Solve using the elimination method.
-4 x -
Q30: Solve by the substitution method.
-8x + 17
Q32: Solve the problem.
-The perimeter of a rectangle
Q33: Solve by the substitution method.
-8x + 8y
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