document.write( "Question 836687: So, my question on homework is how to do this substitution equation. \r
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\n" ); document.write( "5.) Solve by substitution : y = -3x and 2x - 3y = 22 \r
\n" ); document.write( "\n" ); document.write( "Please help, and thank you in advance.
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Algebra.Com's Answer #504324 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
So do it! What is stopping you? You have what to substitute.\r
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\n" ); document.write( "\n" ); document.write( "\"2x-3%28-3x%29=22\"
\n" ); document.write( "You can do the rest; right?
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