document.write( "Question 770158: y=3x
\n" ); document.write( "4x-y=2 \n" ); document.write( "

Algebra.Com's Answer #469319 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( " $\"y=3x\"$ .........eq.1
\n" ); document.write( " $\"4x-y=2\"$ .......eq.2
\n" ); document.write( "___________________________\r
\n" ); document.write( "\n" ); document.write( " $\"4x-y=2\"$ .......eq.2..plug in $\"y\"$ from eq.1\r
\n" ); document.write( "\n" ); document.write( " $\"4x-3x=2\"$ ......solve for $\"x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"highlight%28x=2%29\"$ \r
\n" ); document.write( "\n" ); document.write( "go back to eq.1 and find $\"y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=3x\"$ .........eq.1\r
\n" ); document.write( "\n" ); document.write( " $\"y=3%2A2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"highlight%28y=6%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"+graph%28600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+3x%2C+4x-2%29+\"$ \r
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\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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