document.write( "Question 57869This question is from textbook prentice hall mathematics
\n" ); document.write( ": 1. 8d + 2 < 5d – 7 \n" ); document.write( "
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8d + 2 < 5d – 7 [Solve for d]
\n" ); document.write( "8d + 2 -2< 5d – 7 -2
\n" ); document.write( "8d < 5d – 9
\n" ); document.write( "8d-5d < 5d-5d – 9
\n" ); document.write( "3d < – 9
\n" ); document.write( "3d/3 < – 9/3
\n" ); document.write( "d<-9
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\n" ); document.write( "Check by plugging in numbers greater than, less than and equal to 9 to check for a truthful statement.
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