document.write( "Question 1033199: 1. A system of equations, along with the solution, is shown in the introduction to this lesson.
\n" ); document.write( "A+B=5
\n" ); document.write( "2B-C=3
\n" ); document.write( "5A+C=16
\n" ); document.write( "A=3 B=2 C=1
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\n" ); document.write( "\n" ); document.write( "Explain how you would solve this system, and support each step by showing your work.\r
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Algebra.Com's Answer #647782 by jorel555(1290)\"\" \"About 
You can put this solution on YOUR website!
A+B=5, So:
\n" ); document.write( "2A+2B=10
\n" ); document.write( " 2B-C=3
\n" ); document.write( "2A+2B-(2B-C)=10-3=7
\n" ); document.write( "2A+C=7
\n" ); document.write( "5A+C=16
\n" ); document.write( "5A+C-(2A+C)=16-7=9
\n" ); document.write( "3A=9
\n" ); document.write( "A=3
\n" ); document.write( "B=2
\n" ); document.write( "C=1!!!!!!!!
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