document.write( "Question 66199This question is from textbook Mathematics
\n" ); document.write( ": -13 is the difference of a number multiplied by 5 and 8 \n" ); document.write( "
Algebra.Com's Answer #46940 by checkley71(8403)\"\" \"About 
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5x-8x=-13
\n" ); document.write( "-3x=-13
\n" ); document.write( "x=-13/-3
\n" ); document.write( "x=13/3 or
\n" ); document.write( "x=4 1/3
\n" ); document.write( "proof
\n" ); document.write( "5*13/3-8*13/3=-13
\n" ); document.write( "65/3-104/3=-13
\n" ); document.write( "-39/3=-13
\n" ); document.write( "-13=-13
\n" ); document.write( "
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