document.write( "Question 816330: what is the answer for
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document.write( "x=3y
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document.write( "x+2y=30 \n" );
document.write( "
Algebra.Com's Answer #491485 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! what is the answer for \n" ); document.write( "x=3y \n" ); document.write( "x+2y=30 \n" ); document.write( "------ \n" ); document.write( "Substitute for \"x\" and solve for \"y\": \n" ); document.write( "3y+2y = 30 \n" ); document.write( "5y = 30 \n" ); document.write( "y = 6 \n" ); document.write( "----- \n" ); document.write( "Solve for \"x\": \n" ); document.write( "x = 3y = 3*6 = 18 \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " |