document.write( "Question 432235: Hi,
\n" ); document.write( "I was wondering if you could help me solve this system of equation algebraically.
\n" ); document.write( "Question: Solve the following systems of equations algebraically and check.
\n" ); document.write( " 2/3x + y = 13
\n" ); document.write( " -x + 2y + 5\r
\n" ); document.write( "\n" ); document.write( "I am having truble understanding what to do since it has a fraction. I keep getting decimals and when I check the answers are not coming out correct.
\n" ); document.write( "Thanks for all your help. It is greatly appreciated.
\n" ); document.write( "

Algebra.Com's Answer #299760 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
2/3x + y = 13 , -x + 2y + 5\r
\n" ); document.write( "\n" ); document.write( "Whenever you get a fraction in an equation convert the fraction into a whole number by multiplying by the denominator or multiply by the LCD iof both are fractions.
\n" ); document.write( "2x/3+y = 13
\n" ); document.write( "multiply by 3
\n" ); document.write( "2x+3y= 39 ...............1
\n" ); document.write( "-x+2y= 5.................2 ( hope this is correct equation)\r
\n" ); document.write( "\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -2
\n" ); document.write( "Multiply (2) by 3
\n" ); document.write( "-4x-6y=-78
\n" ); document.write( "-3x+6y= 15
\n" ); document.write( "Add the two equations
\n" ); document.write( "-7x=-63
\n" ); document.write( "/-7
\n" ); document.write( "x=9
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "2x+3y=39
\n" ); document.write( "18+3y=39
\n" ); document.write( "3y=39-18
\n" ); document.write( "3y=21
\n" ); document.write( "y=7
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