document.write( "Question 989031: Help please. -3a+6(a-2b)+a-7(a-2b)=pa+sb where p and s are integers find the value of (2p-4s). Thanks for your help. \n" ); document.write( "
Algebra.Com's Answer #609467 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -3a+6(a-2b)+a-7(a-2b)=pa+sb where p and s are integers find the value of (2p-4s). Thanks for your help. \n" ); document.write( "----------- \n" ); document.write( "-3a+a-7a -12b + 14b = pa + sb \n" ); document.write( "----------- \n" ); document.write( "-9a + 2b = pa + sb \n" ); document.write( "---- \n" ); document.write( "p = -9 \n" ); document.write( "s = 2 \n" ); document.write( "----- \n" ); document.write( "Ans: 2p-4s = -18-8 = -26 \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |