document.write( "Question 362375: what are the orders pair of
\n" ); document.write( "1)2x - 5y = 10
\n" ); document.write( "2)y = 3x + 4 \n" ); document.write( "

Algebra.Com's Answer #258228 by Fombitz(32388) $\"\"$ $\"About$

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You mean what is the solution.
\n" ); document.write( "Substitute eq. 2 into eq. 1,
\n" ); document.write( " $\"2x-5%283x%2B4%29=10\"$
\n" ); document.write( " $\"2x-15x-20=10\"$
\n" ); document.write( " $\"-13x=30\"$
\n" ); document.write( " $\"highlight%28x=-30%2F13%29\"$
\n" ); document.write( "Now use eq. 2 to solve for $\"y\"$ ,
\n" ); document.write( " $\"y=3%28-30%2F13%29%2B4\"$
\n" ); document.write( " $\"y=-90%2F13%2B52%2F13\"$
\n" ); document.write( " $\"highlight%28y=-38%2F13%29\"$ \n" ); document.write( "

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