document.write( "Question 176008: Solve the system by substitution.\r
\n" ); document.write( "\n" ); document.write( "y=2x+4
\n" ); document.write( "y=-1/2x+3/2
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Algebra.Com's Answer #131119 by tran3209(100)\"\" \"About 
You can put this solution on YOUR website!
\"2x+%2B4+=+%28-x%2B3%29%2F2\"
\n" ); document.write( "\"4x+%2B8+=+-x%2B3+\" multiply both sides by 2
\n" ); document.write( "\"5x+=+-5+\" add x to both sides and subtract both sides by 8
\n" ); document.write( "\"x+=+-1\"
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