document.write( "Question 149291: Solve the system of equations.
\n" ); document.write( "1.25x – 2y = 1.3125
\n" ); document.write( "x + 2y = –0.75\r
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\n" ); document.write( "\n" ); document.write( "A) {(1.75, 1.5)}
\n" ); document.write( "B) {(0.75, 0)}
\n" ); document.write( "C) {(0.25, –0.5)}
\n" ); document.write( "D) {(1.75, –0.5)}
\n" ); document.write( "

Algebra.Com's Answer #109512 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve the system of equations.
\n" ); document.write( "1.25x – 2y = 1.3125
\n" ); document.write( "x + 2y = –0.75
\n" ); document.write( "------------------------
\n" ); document.write( "Add the two equations to get:
\n" ); document.write( "2.25x = 0.5625
\n" ); document.write( "x = 0.25
\n" ); document.write( "------------------
\n" ); document.write( "Substitute to solve for \"y\":
\n" ); document.write( "0.25 + 2y = -0.75
\n" ); document.write( "2y = -1
\n" ); document.write( "y = -1/2
\n" ); document.write( "==============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );