Question

solve the following systems of equation
5x+3y+z=-34
x-3y+2z=13
14x-2y+3z=-53
josh
Solve for one of the variables in one of the equations, then plug that into the other two equations and solve for the other two variables. The easiest was to do this is honestly using linear algebra and turning that into a augmented matrix, but i don't know if you have taken that class so don't try that method if you havent.