document.write( "Question 906626: when a number by 1 is doubled and then increased by 5 the the result in the same as when the number is increased by 10 find the number
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Algebra.Com's Answer #549970 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! let x be the number, then \n" ); document.write( "2(x+1) + 5 = x + 10 \n" ); document.write( "2x +2 +5 = x + 10 \n" ); document.write( "x = 10 - 7 = 3 \n" ); document.write( "the number is 3 \n" ); document.write( " \n" ); document.write( " |