document.write( "Question 178813: y=x+2
\n" ); document.write( "2x+y=8 \n" ); document.write( "

Algebra.Com's Answer #133781 by jojo14344(1513) $\"\"$ $\"About$

You can put this solution on YOUR website!

\n" ); document.write( "Line Eqns: $\"system%28y=x%2B2%28EQN1%29%2C2x%2By=8%28EQN2%29%29\"$
\n" ); document.write( "Subst. EQN 1 in EQN 2:
\n" ); document.write( " $\"2x%2Bx%2B2=8\"$
\n" ); document.write( " $\"3x=8-2=6\"$ ------> $\"cross%283%29x%2Fcross%283%29=cross%286%292%2Fcross%283%29\"$
\n" ); document.write( " $\"highlight%28x=2%29\"$ subst. in EQn 1:
\n" ); document.write( " $\"y=2%2B2=highlight%284=y%29\"$
\n" ); document.write( "We see below,
\n" ); document.write( "----> RED>>> EQN1; GREEN>>>EQN2
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo \n" ); document.write( "

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