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Mathematics 4 Online
OpenStudy (anonymous):

Explain how to solve the following system of equations. What is the solution of the system? 2x+2y+z=-5 3z+4y+2z=0 z+3y+2z=1

OpenStudy (anonymous):

Please help

OpenStudy (anonymous):

multiply first by 2 and then subtract from second and third and make two equations in x and y and find x and y

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

I got it Thanks

OpenStudy (anonymous):

yw

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