Question:medium

If the system of equations \[ x+y+z=6 \] \[ x+2y+3z=14 \] \[ 2x+y+z=7 \] has solution $(x,y,z)$, then the value of $x+y+z$ is:

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Before starting lengthy calculations, always check whether the required quantity is already directly available in the given equations.
Updated On: May 16, 2026
  • $5$
  • $6$
  • $7$
  • $8$
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The Correct Option is B

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