document.write( "Question 70923: hey\r
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document.write( "is 6-2(5-y)=6-10+2y true or false?\r
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document.write( "thanks \n" );
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Algebra.Com's Answer #50660 by bucky(2189)![]() ![]() ![]() You can put this solution on YOUR website! Given: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Is it true or false? It will be true if the left side of the equation equals the right side. \n" ); document.write( ". \n" ); document.write( "Begin on the left side by multiplying -2 times (5-y) to get -10 + 2y. Substitute this \n" ); document.write( "into the original equation to get: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Notice now that the left side equals the right side, term for term and sign for sign. \n" ); document.write( "Therefore, the two sides are identical and the given equation is true. \n" ); document.write( ". \n" ); document.write( "Hope this gives you some insight into how to tell if equations are true. \n" ); document.write( " \n" ); document.write( " |