document.write( "Question 414577: solve the linear system: y=2x+2 equ 1 x+3y=41 equ2 \n" ); document.write( "
Algebra.Com's Answer #290794 by mananth(16946)\"\" \"About 
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y=2x+2
\n" ); document.write( "y-2x=2..........1
\n" ); document.write( "x+3y=41.........2\r
\n" ); document.write( "\n" ); document.write( "multiply (1)by 1
\n" ); document.write( "Multiply (2) by 2
\n" ); document.write( "-2x+y=2
\n" ); document.write( "2x+6y=82
\n" ); document.write( "
\n" ); document.write( "Add the two equations
\n" ); document.write( "
\n" ); document.write( "7y=84
\n" ); document.write( "
\n" ); document.write( "/7
\n" ); document.write( "
\n" ); document.write( "y=12
\n" ); document.write( "Plug value of y in
\n" ); document.write( "-2x+y=2
\n" ); document.write( "-2x+12 =2
\n" ); document.write( "-2x=-10
\n" ); document.write( "/-2
\n" ); document.write( "x=5
\n" ); document.write( " \n" ); document.write( "
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