document.write( "Question 248963: 2.5(x-3)+1.7x=10.8(x+1.5)
\n" ); document.write( "what is x \n" ); document.write( "

Algebra.Com's Answer #181447 by checkley77(12844) $\"\"$ $\"About$

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2.5(x-3)+1.7x=10.8(x+1.5)
\n" ); document.write( "2.5X-7.5+1.7X=10.8X+16.2
\n" ); document.write( "2.5X+1.7X-10.8X=16.2+7.5
\n" ); document.write( "-6.6X=23.7
\n" ); document.write( "X=23.7/-6.6 OR -23.7/6.6 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "2.5(-23.7/6.6-3)+1.7*-23.7/6.6=10.8(-23.7/6.6+1.5)
\n" ); document.write( "2.5[(-23.7*-3*6.6)/6.6]-40.29/6.6=10.8[(-23.7+1.5*6.6)/6.6]
\n" ); document.write( "2.5[-23.7-19.8)/6.6]-40.29/6.6=10.8[(-23.7+9.9)/6.6]
\n" ); document.write( "2.5[-43.5)/6.6]-40.29/6.6=10.8[-13.8/6.6]
\n" ); document.write( "-108.75/6.6-40.29/6.6=-149.04/6.6
\n" ); document.write( "149.04/6.6=149.04/6.6 \n" ); document.write( "

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