Mathematics
05.09.2021 17:29
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What is the solution to the system of equations below? X + y + z = 14 y + Z= 7 Z
What is the solution to the system of equations below?
X + y + z = 14
y + Z= 7
Z = 3
O A. x = 7, y = 4, z = 3
OB. X= 8, y = 3, z = 3
O c. x = 10, y = 1, z = 3
O D. x = 5, y = 6, z = 3
Show Answers
y + Z= 7
Z = 3
O A. x = 7, y = 4, z = 3
OB. X= 8, y = 3, z = 3
O c. x = 10, y = 1, z = 3
O D. x = 5, y = 6, z = 3
shyshy1791
5,0(12 marks)
A. x = 7, y = 4, z = 3
How?
Just plug in the numbers.
7 + 4 + 3 = 14
11 + 3 = 14
14 = 14
Next.
4 + 3 = 7
Next.
3 = 3
How?
Just plug in the numbers.
7 + 4 + 3 = 14
11 + 3 = 14
14 = 14
Next.
4 + 3 = 7
Next.
3 = 3
jeanm
5,0(19 marks)
the answer is dinitrogen trioxide
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