Back to 4.4 Solve Systems of Equations with Three Variables

4.4 Exercise 39

Avg difficulty 2.5

Solve the system of equations.

$\begin{cases} 2 x + 5 y = 4 \\ 3 y - z = 3 \\ 4 x + 3 z = −3 \end{cases}$

OpenStax Intermediate Algebra 2e, 4.4 Solve Systems of Equations with Three Variables, exercise 39

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Adapted from Intermediate Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Intermediate Algebra 2e. Imported at revision 77a933c.