Solve the following system of equations.

2x + 2y + z = 10
3x – y + 3z = 10
2x + 3y – 2z = 6

Question

Solve the following system of equations. 

2x + 2y + z = 10 
3x – y + 3z = 10 
2x + 3y – 2z = 6

ivettef365 · Answer

http://calculator.tutorvista.com/system-of-equations-solver.html use this website

espex · Answer

Or you could use substitution, pick an equation and solve for one of the variables. Plug the variable equivalent into the next equation and solve for your next variable. Plug the variable equivalent into your final equation and solve for your final variable, which will give you a number. You then work backwards through each of your equations, substituting the number you received on the previous step.

espex · Answer

Take your first eq, solve it for 'z', plug the answer you get into your second equation for each place you have a 'z' and solve for 'y'.

anonymous · Answer

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