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-The Following Is Known About Three Numbers x=0,y=3,z=4x = 0 , y = 3 , z = 4

Question 50

Multiple Choice

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-The following is known about three numbers: If the second number is subtracted from the sum of the first number and 4 times the third number, the result is 13. The third number plus 2 times the first number is 4. The first number plus 5 times the second number plus the third number is 19. Find the three numbers.
[Hint: let x represent the first number, y the second number, and z the third number. Use the given conditions to write and solve a system of equations.]


A) x=0,y=3,z=4x = 0 , y = 3 , z = 4
B) x=0,y=2,z=9x = 0 , y = 2 , z = 9
C) x=1,y=3,z=6x = - 1 , y = 3 , z = 6
D) x=1,y=4,z=4x = 1 , y = 4 , z = 4

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