document.write( "Question 708836: The sum of two number is 22.the sum of 3/4 one of the number and 1/5 of the other number is 11.find the two numbers? \n" ); document.write( "
Algebra.Com's Answer #436279 by opeodu(24)\"\" \"About 
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To solve any word problems. All you need do at first is to introduce a variable. In this case, two numbers are given so the variables are two in number. Let the first and second number be x & y respectively. x+y=22 3x/4+y/5=11 solving simultaneously (x+y)=22 15x+4y=220 4*--(x+y)=22 15x+4y=220 4x+4y=88 15x+4y=220 subtracting -11x=-132 x=12 substitute x into the first equation x+y=22 12+y=22 y=22-12=10 \n" ); document.write( "
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