\[-6 + 4y + 3y = 13\]
Solving Ejercicio 180 from Álgebra de Baldor: A Step-by-Step Guide** ejercicio 180 algebra de baldor
\[x = -3 + 2y\]
\[x - 2y = -3\]
Solving Ejercicio 180 from Álgebra de Baldor: A Step-by-Step Guide**