document.write( "Question 592742: please help me solve this system of equations: $\"-3x-2y%2B3z=-1\"$ $\"2x%2B5y-3z=-6\"$ $\"4x%2B3y%2B3z=22\"$ \r
\n" ); document.write( "\n" ); document.write( "I tried this several different times by hand, but I can't get it. Using my graphing calculator, which also does equations, I received the following answers: x= 4.192307692, y= -1.269230769, z=3.012820513
\n" ); document.write( "However, I am not a calculator and I can't understand how the answer was reached. Please help me. \r
\n" ); document.write( "\n" ); document.write( "(As a side note, I had to transfer the answers to decimals - they were in the fractions: X= four and five twenty-sixths, Y= neg one and seven twenty=sixths, and z= three and one seventy-eighth.)\r
\n" ); document.write( "\n" ); document.write( "any help you can give, preferably with your work showed, would be most definitely appreciated. Thank you and God bless you for your time! \n" ); document.write( "

Algebra.Com's Answer #376078 by Edwin McCravy(20065) $\"\"$ $\"About$

You can put this solution on YOUR website!
please help me solve this system of equations: $\"-3x-2y%2B3z=-1\"$ $\"2x%2B5y-3z=-6\"$ $\"4x%2B3y%2B3z=22\"$ \r
\n" ); document.write( "\n" ); document.write( "I tried this several different times by hand, but I can't get it. Using my graphing calculator, which also does equations, I received the following answers: x= 4.192307692, y= -1.269230769, z=3.012820513
\n" ); document.write( "However, I am not a calculator and I can't understand how the answer was reached. Please help me. \r
\n" ); document.write( "\n" ); document.write( "(As a side note, I had to transfer the answers to decimals - they were in the fractions: X= four and five twenty-sixths, Y= neg one and seven twenty=sixths, and z= three and one seventy-eighth.)\r
\n" ); document.write( "\n" ); document.write( "any help you can give, preferably with your work showed, would be most definitely appreciated. Thank you and God bless you for your
\n" ); document.write( "time!
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document.write( "I did it on my TI-84 and got simply (x,y,z) = (4,-1,3).  Maybe you keyed\r\n" );
document.write( "in something wrong.  If you need help ask me in the thank-you note.  I'll\r\n" );
document.write( "email you back.  No charge. I do this for kicks.\r\n" );
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document.write( "The answer I got is correct. Here's the check:\r\n" );
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document.write( "Edwin

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