Solve the system of equations. 4x-7y+z=16 x+y=5 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. This system has exactly one solution. The solution is ( (Type integers or simplified fractions.) B. This system has infinitely many solutions of the form ( ,z), where z is any real number. (Type expressions using z as the variable. Use integers or fractions for any numbers in the expressions C. This solution has no solution.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.5: Multiplication With The Addition-or-subtraction Method
Problem 10P
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Solve the system of equations.
4x-7y+z=16
x+y=5
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
A. This system has exactly one solution. The solution is (
(Type integers or simplified fractions.)
B. This system has infinitely many solutions of the form (
,z), where z is any real number.
(Type expressions using z as the variable. Use integers or fractions for any numbers in the expressions.)
C. This solution has no solution.
Transcribed Image Text:Solve the system of equations. 4x-7y+z=16 x+y=5 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. This system has exactly one solution. The solution is ( (Type integers or simplified fractions.) B. This system has infinitely many solutions of the form ( ,z), where z is any real number. (Type expressions using z as the variable. Use integers or fractions for any numbers in the expressions.) C. This solution has no solution.
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