document.write( "Question 69213: 19 solve for x -5x/7=-10/21 \n" ); document.write( "
Algebra.Com's Answer #49294 by 303795(602)\"\" \"About 
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\"+-5x%2F7=-10%2F21\"
\n" ); document.write( "Multiply both sides by -21 (to get rid of the minus sign and to get rid of the fractions
\n" ); document.write( "\"+-21%2A%28-5x%2F7%29=-21%2A%28-10%2F21%29\"
\n" ); document.write( "\"15x=10\"
\n" ); document.write( "divide each side by 15
\n" ); document.write( "\"15x%2F15=10%2F15\"
\n" ); document.write( "\"x=2%2F3\"
\n" ); document.write( "
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