document.write( "Question 526819: How to I know if I am doing this equation right ?
\n" ); document.write( "8c + 2 - 2c - 6 - 6c - 9 = 7c + 3 - 6c + 4 + 5c + 10 \r
\n" ); document.write( "\n" ); document.write( "My Solution and how I got it :
\n" ); document.write( "8c + 2 - 2c - 6 - 6c - 9
\n" ); document.write( "(10c) (8c) (2c) (-4c) [(-5c)]\r
\n" ); document.write( "\n" ); document.write( "7c + 3 - 6c + 4 + 5c + 10
\n" ); document.write( " (10c) (4c) (8c)(13c) (23c)\r
\n" ); document.write( "\n" ); document.write( "-5c = 23c
\n" ); document.write( "---- -----
\n" ); document.write( " 5 5\r
\n" ); document.write( "\n" ); document.write( " c = 23c /
\n" ); document.write( " / 5\r
\n" ); document.write( "\n" ); document.write( "Is this the correct way to do this type of equation ?
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Algebra.Com's Answer #348701 by Maths68(1474)\"\" \"About 
You can put this solution on YOUR website!
\"8c+%2B+2+-+2c+-+6+-+6c+-+9+=+7c+%2B+3+-+6c+%2B+4+%2B+5c+%2B+10+\"
\n" ); document.write( "\"8c-2c-6c-6-9%2B2=7c%2B5c-6c%2B3+%2B4%2B10+\" (combine like terms)
\n" ); document.write( "\"8c-8c-15%2B2=12c-6c%2B17\"
\n" ); document.write( "\"cross%288c%29-cross%288c%29-13=6c%2B17\"
\n" ); document.write( "\"-13=6c%2B17\"
\n" ); document.write( "\"-13-17=6c%2B17-17\"
\n" ); document.write( "\"-30=6c%2Bcross%2817%29-cross%2817%29\"
\n" ); document.write( "\"-30=6c\"
\n" ); document.write( "Divide by 6 both sides
\n" ); document.write( "\"-30%2F6=6c%2F6\"
\n" ); document.write( "\"-cross%2830%29%2Fcross%286%29=cross%286%29c%2Fcross%286%29\"
\n" ); document.write( "\"-5=c\"
\n" ); document.write( "\"c=-5\"\r
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\n" ); document.write( "\n" ); document.write( "Check
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\n" ); document.write( "\"-40+%2B+2+%2B10+-+6+%2B30+-+9+=+-35+%2B+3+%2B30+%2B+4+-25+%2B+10+\"
\n" ); document.write( "\"-40-6-9%2B2%2B10%2B30=+-35-25%2B3%2B30%2B4%2B10+\"
\n" ); document.write( "\"-55%2B42=+-60%2B47\"
\n" ); document.write( "\"-13=+-13\"
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