In Exercises 3742, a. Write each linear system as a matrix equation in the form AX =
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In Exercises 37–42,
a. Write each linear system as a matrix equation in the form AX = B.
b. Solve the system using the inverse that is given for the coefficient matrix.
Transcribed Image Text:
2x + 6y + 6z = = 8 2x + 7y + 6z 10 2x + 7y + 7z = 9 = The inverse of 2 6 6 2 7 6 is 277 TIN O -3 0-1
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ANSWER a To write the linear system as a matrix equation in the form AX B we have 2x 6y 6...View the full answer
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