document.write( "Question 207426: Solve the system of equations x=4 - y and 3x - 2y = 8 \n" ); document.write( "

Algebra.Com's Answer #156847 by rfer(16322) $\"\"$ $\"About$

You can put this solution on YOUR website!
x=4-y
\n" ); document.write( "3x-2y=8
\n" ); document.write( "3(4-y)-2y=8
\n" ); document.write( "12-3y-2y=8
\n" ); document.write( "-5y=-4
\n" ); document.write( "y=4/5 or .8
\n" ); document.write( "Try the proof yourself \n" ); document.write( "

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