SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Algebra Linear Equation in 2 Variable
What is the solution to the following system of linear equations?
3x - 9y + 4z = 5
2x + 7y + z = 12
3x - z = 0
1
\(\rm x=\frac{143}{150},y=\frac{31}{37},z=\frac{143}{50}\)
2
\(\rm x=\frac{143}{150},y=\frac{31}{30},z=\frac{143}{50}\)
3
\(\rm x=\frac{137}{150},y=\frac{31}{30},z=\frac{143}{50}\)
4
\(\rm x=\frac{143}{150},y=\frac{31}{30},z=\frac{143}{51}\)