document.write( "Question 251378: 10. Solve the system of equations: x + 2y = 3
\n" ); document.write( " 4x + 5y = 6
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Algebra.Com's Answer #183061 by MRperkins(300)\"\" \"About 
You can put this solution on YOUR website!
x+2y=3
\n" ); document.write( "4x+5y=6
\n" ); document.write( "x=3-2y
\n" ); document.write( "4(3-2y)+5y=6
\n" ); document.write( "12-8y+5y=6
\n" ); document.write( "12-3y=6
\n" ); document.write( "-3y=-6
\n" ); document.write( "y=2
\n" ); document.write( "x+2(2)=3
\n" ); document.write( "x+4=3
\n" ); document.write( "x=-1
\n" ); document.write( "check solution x=-1, y=2 or (-1,2) written as a coordinate point.
\n" ); document.write( "-1+2(2)=3
\n" ); document.write( "3=3 so it works in this equation\r
\n" ); document.write( "\n" ); document.write( "4(-1)+5(2)=6
\n" ); document.write( "6=6 so it works in this equation. Therefore, your solution is (-1,2)\r
\n" ); document.write( "\n" ); document.write( "Email me at justin.sheppard.tech@hotmail.com for more help. We can even set up an online whiteboard to practice problems.
\n" ); document.write( "Good luck
\n" ); document.write( "Justin
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