document.write( "Question 160927: Hi, I can't seem to get the answer for this equation: -x-(13+4x)=-3(5-9x)+2\r
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document.write( "I have tried doing this and I end up getting x=13/18 but the answer is x=0. I know what I am doing wrong has something to do with the negative numbers on the left side of the equal sign but I don't know how or why you do it in that certain way. \n" );
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Algebra.Com's Answer #118597 by KnightOwlTutor(293)![]() ![]() You can put this solution on YOUR website! -x-(13+4x)=-3(5-9x)+2 \n" ); document.write( "remember (-)(-)=(+) \n" ); document.write( " (-)(+)=(-)\r \n" ); document.write( "\n" ); document.write( "Use the distributive property\r \n" ); document.write( "\n" ); document.write( "-x-13-4x=-15+27x+2 \n" ); document.write( "simplify the equation and combine like terms\r \n" ); document.write( "\n" ); document.write( "-5x-13=-13+27x \n" ); document.write( "add 13 to both sides \n" ); document.write( "add 5x to both sides\r \n" ); document.write( "\n" ); document.write( "0=32x \n" ); document.write( "The only way this equation can be correct is if x=0 \n" ); document.write( " |