Three Linear Equations and Three Unknowns
Review the Lesson | MATHguide homepage Updated June 22nd, 2023


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Solve the following system of linear equations.

- 5y + 5z = -90 
- x - 4y + 2z = -62 
2x - 3y = -18 

What is the solution, (x, y, z)?

(, , )