document.write( "Question 474504: I tried solving this system of equations, but my answer seems totally off. If someone could please show me where I went wrong, I'd appreciate it!\r
\n" ); document.write( "\n" ); document.write( "Solve the system of equations using the elimination method.\r
\n" ); document.write( "\n" ); document.write( "4x+3y=3
\n" ); document.write( "5x-9y=144\r
\n" ); document.write( "\n" ); document.write( "I multiplied the second equation by 3 to eliminate the y variable. After adding the two equations and solving for x, I got 10 1/17.\r
\n" ); document.write( "\n" ); document.write( " \"12x%2B9y=27\"
\n" ); document.write( "+ \"5x-9y=144\"
\n" ); document.write( "__________________
\n" ); document.write( "\"17x=171\"
\n" ); document.write( "\"x=171%2F17\"\r
\n" ); document.write( "\n" ); document.write( "Then I substituted my x-value into the original first equation to solve for y.\r
\n" ); document.write( "\n" ); document.write( "\"4%28171%2F17%29%2B3y=3\"
\n" ); document.write( "\"40+4%2F17%2B3y=3\"
\n" ); document.write( "\"3y=-37+4%2F17\"
\n" ); document.write( "\"y=-211%2F17\"\r
\n" ); document.write( "\n" ); document.write( "Thus, my answer was (171/17, -211/17)
\n" ); document.write( "

Algebra.Com's Answer #325422 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
4 x + 3 y = 3 .............1
\n" ); document.write( "5 x -9 y = 144 .............2
\n" ); document.write( "
\n" ); document.write( "multiply (1)by 3
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "12 x + 9 y = 9
\n" ); document.write( "5 x + -9 y = 144
\n" ); document.write( "Add the two equations
\n" ); document.write( "17 x = 153
\n" ); document.write( "/ 17
\n" ); document.write( "x = 9
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "4 x + 3 y = 3
\n" ); document.write( "36 + 3 y = 3
\n" ); document.write( " 3 y = 3 -36
\n" ); document.write( " 3 y = -33
\n" ); document.write( " y = -11
\n" ); document.write( "
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