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
\n" );
document.write( "
\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( " \n" );
document.write( "
Algebra.Com's Answer #33537 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |