document.write( "Question 68346This question is from textbook Algebra 1 concepts and skills
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document.write( ": Would somebody please help me solve this equation: -3(3x + 15)-(10 + x)=35
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document.write( "Thank You, Patrick \n" );
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Algebra.Com's Answer #48642 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! -3(3X+15)-(10+X)=35 \n" ); document.write( "-9X-45-10-X=35 \n" ); document.write( "-10X=35+45+10 \n" ); document.write( "-10X=90 \n" ); document.write( "X=90/-10 \n" ); document.write( "X=-9 \n" ); document.write( "PROOF \n" ); document.write( "-3(3*-9+15)-(10-9)=35 \n" ); document.write( "-3(-27+15)-1=35 \n" ); document.write( "-3(-12)-1=35 \n" ); document.write( "36-1=35 \n" ); document.write( "35=35 \n" ); document.write( " \n" ); document.write( " |