document.write( "Question 653309: I'm having trouble solving this problem -4k-8(8-5k). Can you help me ? \n" ); document.write( "
Algebra.Com's Answer #408329 by Shana-D77(132)![]() ![]() You can put this solution on YOUR website! -4k-8(8-5k) \n" ); document.write( " \n" ); document.write( "It's weirsd, but see that -8 outside the ( )? We have to treat that as a negative 8. \n" ); document.write( " \n" ); document.write( "Let's distribute it: \n" ); document.write( "-4k-8(8-5k) \n" ); document.write( "-4k - 64 + 40k \n" ); document.write( " \n" ); document.write( "The above was the hardest part. It was -8*8 = -64 then -8*-5k = + 40k \n" ); document.write( " \n" ); document.write( "Now we can combine like terms: \n" ); document.write( "-4k - 64 + 40k \n" ); document.write( "= 35k - 64 \n" ); document.write( " |