Find the values of x, y, and z that satisfy the system of equations: x + 1.5y + 2z = 5.5 x + 5y + 7z = 15 3x + 11y + 13z = 25

SSC SSC CGL Tier 1 Medium Linear Equations MCQ

Question

Find the values of x, y, and z that satisfy the system of equations:

x + 1.5y + 2z = 5.5
x + 5y + 7z = 15
3x + 11y + 13z = 25

Options

A.

x = 2, y = -3, z = 4

B.

x = -3, y = 2, z = 4

C.

x = 4, y = -3, z = 2

D.

x = 2, y = 4, z = -3

linear equationssimultaneous equationsalgebrasystem of equations

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