document.write( "Question 505605: change each word phrase to an algebraic expression or equation.\r
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document.write( "1) fifteen more than two thirds of a number is thirty.
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document.write( "2) two times the sum of five times a number and three. \n" );
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Algebra.Com's Answer #341586 by Maths68(1474)![]() ![]() You can put this solution on YOUR website! Let \n" ); document.write( "Number = x\r \n" ); document.write( "\n" ); document.write( "1) fifteen more than two thirds of a number is thirty. \n" ); document.write( "2/3 (x) + 15 = 30 \n" ); document.write( "2x/3+15=30 \n" ); document.write( "Multiply by 3 \n" ); document.write( "3*(2x/3+15)=30*3 \n" ); document.write( "2x+45=90 \n" ); document.write( "2) two times the sum of five times a number and three. \n" ); document.write( "2*(5x+3) \n" ); document.write( "=2(5x+3) \n" ); document.write( " \n" ); document.write( " |