document.write( "Question 50456: I am working two-step equations. I understand how to do all but the problems with the fractions in them. Here are two examples. Please tell me if I am doing them right\r
\n" ); document.write( "\n" ); document.write( "10=-30 -c/5
\n" ); document.write( "10=-30 -c/5
\n" ); document.write( "10=+c-150/5
\n" ); document.write( "5*10=-c-150/5 * 5/1
\n" ); document.write( "150+20= -c-150+150
\n" ); document.write( "200=-c\r
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\n" ); document.write( "\n" ); document.write( "a/5-2=-7
\n" ); document.write( "a/5-2+2=-7
\n" ); document.write( "a/-5*5/1=-5*-5
\n" ); document.write( "a*25
\n" ); document.write( "
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Algebra.Com's Answer #33537 by tutorcecilia(2152)\"\" \"About 
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10=-30 -c/5
\n" ); document.write( "10+30=-30+30 - (c/5)
\n" ); document.write( "40=-c/5
\n" ); document.write( "(5)(40) = (5)(-c/5)
\n" ); document.write( "200=-c
\n" ); document.write( "200/-1=-c/-1
\n" ); document.write( "-200=c
\n" ); document.write( ".
\n" ); document.write( "Check by plugging (-200=c) back into the original equation.
\n" ); document.write( "10=-30 -(-200)/5\r
\n" ); document.write( "\n" ); document.write( "10=-30 -(-200)/5
\n" ); document.write( "10=-30+40
\n" ); document.write( "10=10 [checks out]
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "a/5-2=-7
\n" ); document.write( "a/5-2+2=-7+2\r
\n" ); document.write( "\n" ); document.write( "a/5=-5
\n" ); document.write( "a/5=-5
\n" ); document.write( "(5)(a/5)=(5)(-5)
\n" ); document.write( "a=-25
\n" ); document.write( ".
\n" ); document.write( "Check by plugging (a=-25) back into the original equation.
\n" ); document.write( "a/5-2=-7
\n" ); document.write( "(-25)/5-2=-7
\n" ); document.write( "-5-2=-7
\n" ); document.write( "-7=-7 [Checks out]\r
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