document.write( "Question 98195: Please show me how to solve the equation and check the answer. Thanks!\r
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document.write( "0.05(z+20)=0.1z-0.5 \n" );
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Algebra.Com's Answer #71460 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! .05(z+20)=.1z-.5 \n" ); document.write( ".05z+1=.1z-.5 \n" ); document.write( ".05z-.1z=-.5-1 \n" ); document.write( "-.05z=-1.5 \n" ); document.write( "z=-1.5/-.05 \n" ); document.write( "z=30 \n" ); document.write( "proof \n" ); document.write( ".05(30+20)=.1*30-.5 \n" ); document.write( ".05*50=3-.5 \n" ); document.write( "2.5=2.5 \n" ); document.write( " \n" ); document.write( " |