document.write( "Question 162818This question is from textbook algebra tools for a changing world
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document.write( ": Please help me with this 5=-1/3y + 2/7
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document.write( "I tried subtracting by 2/7 and multiplied by 3\r
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document.write( "Thanks! \n" );
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Algebra.Com's Answer #120056 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 5 = \n" ); document.write( ": \n" ); document.write( "Multiply by the common multiple of the denominators, 21 \n" ); document.write( "21(5) = 21* \n" ); document.write( ": \n" ); document.write( "Cancel the denominators \n" ); document.write( "105 = 7(-1y) + 3(2) \n" ); document.write( ": \n" ); document.write( "105 = -7y + 6 \n" ); document.write( ": \n" ); document.write( "105 - 6 = -7y \n" ); document.write( ": \n" ); document.write( "99 = -7y \n" ); document.write( "y = \n" ); document.write( "y = -14 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "You can check solution using \n" ); document.write( "5 = \n" ); document.write( "5 = + \n" ); document.write( "5 = |