document.write( "Question 76843: I think i know the answer to the problem, but would like to know how to check it. Maybe you can help.\r
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document.write( "4(5-2b)+3(2b-10)=7(b+2)
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document.write( "breakdown: 20-8b+6b-30=7b+14
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document.write( " 14b+50=7b+14
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document.write( " -7b -7b
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document.write( " 7b+50=14
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document.write( " -50 -50
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document.write( " 7b/7=-36/7 \r
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document.write( "Distributive property, combine like terms, -50 from both sides. Check this and send me the breakdown check solution. Thank you. \n" );
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Algebra.Com's Answer #55086 by funmath(2933)![]() ![]() ![]() You can put this solution on YOUR website! 4(5-2b)+3(2b-10)=7(b+2) \n" ); document.write( "breakdown: 20-8b+6b-30=7b+14 \n" ); document.write( " 14b+50=7b+14 <---here are your mistakes -8b+6b=-2b not 14b. 20-30=-10 \n" ); document.write( " -7b -7b \n" ); document.write( " 7b+50=14 \n" ); document.write( " -50 -50 \n" ); document.write( " 7b/7=-36/7 \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Check by letting b=-8/3 and see if the sides equal \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Happy Calculating!!! \n" ); document.write( " |