document.write( "Question 1034044: Im not sure how to do this I keep getting a decimal but It shows to be a fraction?\r
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document.write( "0.15x+0.9(x-1)=0.01(3x-4)\r
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document.write( "x=? \n" );
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Algebra.Com's Answer #648644 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Okay, from \n" ); document.write( "0.15x + 0.9(x-1) = 0.01(3x-4) \n" ); document.write( "let's multiply everything by 100 to clear the decimals... \n" ); document.write( "15x + 90(x-1) = 3x - 4 \n" ); document.write( "15x + 90x - 90 = 3x - 4 \n" ); document.write( "105x - 90 = 3x - 4 \n" ); document.write( "102x = 86 \n" ); document.write( "x = 86/102 = 43/51 \n" ); document.write( " |