document.write( "Question 100152: i'm having sooo much trouble with this question, i practiced it at least 3 times and i still get it wrong.\r
\n" ); document.write( "\n" ); document.write( "Simplify and solve.\r
\n" ); document.write( "\n" ); document.write( "3(x+1)-4(y-1)=13
\n" ); document.write( "5(x+2)+2(y+3)=0
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Algebra.Com's Answer #72937 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
3(X+1)-4(Y-1)=13 3X-3-4Y+4=13 3X-4Y=13-4 3X-4Y=9
\n" ); document.write( "5(X+2)+2(Y+3)=0 5X+10+2Y+6=0 5X+2Y=-16 NOW MULTIPLY THIS EQUATION BY 2 & ADD:
\n" ); document.write( "10X+4Y=-32
\n" ); document.write( "3X-4Y=9
\n" ); document.write( "----------------------------
\n" ); document.write( "13X=-23
\n" ); document.write( "X=-23/13 ANSWER.
\n" ); document.write( "5(-23/13+2)+2(Y+3=0
\n" ); document.write( "5(-23/12+24/12)+2Y+6=0
\n" ); document.write( "5(1/12)+2Y+6=0
\n" ); document.write( "5/12+2Y+6=0
\n" ); document.write( "2Y=-6-5/12
\n" ); document.write( "2Y=(-72-5)/12
\n" ); document.write( "2Y=-77/12
\n" ); document.write( "Y=-77/12*1/2
\n" ); document.write( "Y=-77/24 ANSWER.
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