document.write( "Question 628417: please help me with this word problem. I just cant figure out how to set it up.\r
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document.write( "sally's age plus 8 is equal to gart's age doubled. the sum of their ages is 124. how old is sally? \n" );
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Algebra.Com's Answer #395599 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! s+8=2g \n" ); document.write( "s=2g-8\r \n" ); document.write( "\n" ); document.write( "s+g=124 \n" ); document.write( "s=124-g \n" ); document.write( "2g-8=124-g \n" ); document.write( "3g=132 \n" ); document.write( "g=44 \n" ); document.write( "s+8=2g \n" ); document.write( "s+8=88 \n" ); document.write( "s=80 \n" ); document.write( "check \n" ); document.write( "44+88=132 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |