document.write( "Question 416517: Im taking algebra 1 and I don't understand at all Im stuck on this one problem I just can't solve it and I don't understand how to attempt to get the answer. \r
\n" ); document.write( "\n" ); document.write( "-5x + 3y = 11 \r
\n" ); document.write( "\n" ); document.write( "x - 2y = 2 \r
\n" ); document.write( "\n" ); document.write( "they want me to solve this problem using the substitution method?? can you please explain this to me \r
\n" ); document.write( "\n" ); document.write( "Thank you
\n" ); document.write( "

Algebra.Com's Answer #291818 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
x-2y=2 becomes x=2y+2
\n" ); document.write( "sutstitute 2y+2 for x in the other equation.
\n" ); document.write( "-5(2y+2)+3y=11
\n" ); document.write( "-10y-10+3y=11
\n" ); document.write( "combine
\n" ); document.write( "-7y=21
\n" ); document.write( "y=-3
\n" ); document.write( "---------------------
\n" ); document.write( "use -3 for y
\n" ); document.write( "-5x+3*-3=11
\n" ); document.write( "-5x-9=11
\n" ); document.write( "-5x=20
\n" ); document.write( "x=-4
\n" ); document.write( "----------------
\n" ); document.write( "put both values in the other equation for a check.
\n" ); document.write( "-4-2(-3)=2
\n" ); document.write( "-4+6=2
\n" ); document.write( "
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