SOLUTION: Solve the system of equations. (If the system is dependent, enter a general solution in terms of c. If there is no solution, enter NO SOLUTION.)
2x + y − z = −9
3x
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-> SOLUTION: Solve the system of equations. (If the system is dependent, enter a general solution in terms of c. If there is no solution, enter NO SOLUTION.)
2x + y − z = −9
3x
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Question 922079: Solve the system of equations. (If the system is dependent, enter a general solution in terms of c. If there is no solution, enter NO SOLUTION.)
2x + y − z = −9
3x + 2y + 3z = 25
7x + 4y + z = 7
(x, y, z) = Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! -4(2x + y -z =-9) 7x + 4y + z = 7
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-2(2x + y - z = -9)** 3x + 2y + 3z = 25 **
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-(-x + 5z = 43) -x + 5z = 43
0 = 0 Dependent System, INfinite Solutions
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Let z = c , and ,
(5c - 43, -9c +77, c) are the solutions in terms of c
