Write the system in the form 
Then solve the linear system by computing 
with a calculator. Round numbers to the nearest tenth, as necessary.1.8x + 15.3y - 4.6z = 3.15.1x - 7.0y - 0.6z = -3.82.6x - 4.8y - 4.7z = 9.9
A. (-2.4, -0.6, -3.9)
B. (-6.5, -1.6, -10.6)
C. (4.0, 1.0, 6.5)
D. (-1.6, -0.4, -2.6)
Answer: D
Mathematics
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x = 14
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A. 
B. 
C. 
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