document.write( "Question 152089: please help me with this problem.\r
\n" ); document.write( "\n" ); document.write( "r + (-1\2)= -3\4
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Algebra.Com's Answer #111792 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
r + (-1\2)= -3\4
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\n" ); document.write( "I'm assuming your \"\\" is division.
\n" ); document.write( "If so, start by multiplying both sides by 4 to get:
\n" ); document.write( "4r + (-2)= -3
\n" ); document.write( "4r - 2 = -3
\n" ); document.write( "Now, add 2 to both sides to get:
\n" ); document.write( "4r = -1
\n" ); document.write( "Finally divide both sides by 4:
\n" ); document.write( "r = -1/4
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