document.write( "Question 452155: 5(2x+1)/3=4x+7 \n" ); document.write( "
Algebra.Com's Answer #310833 by Leaf W.(135)\"\" \"About 
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\"5%282x+%2B+1%29%2F3+=+4x+%2B+7\"
\n" ); document.write( "Multiply both sides by 3. Since the entire left side is divided by 3, it cancels out.
\n" ); document.write( "\"5%282x+%2B+1%29+=+3%284x+%2B+7%29\"
\n" ); document.write( "Distribute the 5 into the 2x and 1 and the 3 into the 4x and 7.
\n" ); document.write( "\"10x+%2B+5+=+12x+%2B+21\"
\n" ); document.write( "Subtract 12x from both sides.
\n" ); document.write( "\"-2x+%2B+5+=+21\"
\n" ); document.write( "Subtract 5 from both sides.
\n" ); document.write( "\"-2x+=+16\"
\n" ); document.write( "Divide both sides by -2.
\n" ); document.write( "\"x+=+-8\"
\n" ); document.write( "Therefore, x is -8.
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