document.write( "Question 1167378: what will be the solution to
\n" ); document.write( "4x+5y=16
\n" ); document.write( "and
\n" ); document.write( "-4x-10y=4
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #791979 by Boreal(15235) $\"\"$ $\"About$

You can put this solution on YOUR website!
add them since additive inverses
\n" ); document.write( "-5y=20
\n" ); document.write( "y=-4
\n" ); document.write( "x=9
\n" ); document.write( "(9, -4) is another way to write it. \n" ); document.write( "

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