document.write( "Question 1076176: what is the solution to the system shown below?\r
\n" ); document.write( "\n" ); document.write( "2x+y=-3
\n" ); document.write( "x-5y=4\r
\n" ); document.write( "\n" ); document.write( "A. (0,-3)
\n" ); document.write( "B. (-3,4)
\n" ); document.write( "C. (-1,-1)
\n" ); document.write( "D. (1,-5)
\n" ); document.write( "

Algebra.Com's Answer #690835 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
Can substitute into each or solve
\n" ); document.write( "The second is x=5y+4
\n" ); document.write( "substitute into first
\n" ); document.write( "2(5y+4)+y=-3
\n" ); document.write( "10y+8+y=-3
\n" ); document.write( "11y=-11
\n" ); document.write( "y=-1
\n" ); document.write( "That is C, but going further, x=-5+4=-1
\n" ); document.write( "That checks in both equations and C is the answer.
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