document.write( "Question 103029: if i have a problem like this \r
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document.write( "-3(x+5)=3(x-1) how would i slove it and check it the check part is what i dont understand how to do it \n" );
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Algebra.Com's Answer #74905 by edjones(8007)![]() ![]() You can put this solution on YOUR website! -3(x+5)=3(x-1) \n" ); document.write( "-3x-15=3x-3 \n" ); document.write( "-6x=12 subtract 3x and add 15 to each side \n" ); document.write( "x=-2 divide both sides by -6. \n" ); document.write( "Check: \n" ); document.write( "substitute -2 for x \n" ); document.write( "-3(x+5)=3(x-1) \n" ); document.write( "-3(-2+5)=3(-2-1) \n" ); document.write( "-3*3=3*-3 \n" ); document.write( "-9=-9 \n" ); document.write( "Ed \n" ); document.write( " |