document.write( "Question 741026: Tell whether the ordered pair is a solution of the linear system.
\n" ); document.write( "(4,2);
\n" ); document.write( " y=-5x+22
\n" ); document.write( " y= 8x -30 \r
\n" ); document.write( "\n" ); document.write( "Please help I don't understand. Could you explain it as easy as you can please! \n" ); document.write( "
Algebra.Com's Answer #451817 by rothauserc(4718)\"\" \"About 
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We are given the following:\r
\n" ); document.write( "\n" ); document.write( "Tell whether the ordered pair is a solution of the linear system.
\n" ); document.write( "(4,2);
\n" ); document.write( "y=-5x+22
\n" ); document.write( "y= 8x -30 \r
\n" ); document.write( "\n" ); document.write( "The ordered pair (4,2) corresponds to x=4, y=2\r
\n" ); document.write( "\n" ); document.write( "substitute x=4 in the first equation and we get\r
\n" ); document.write( "\n" ); document.write( "y=-5*4+22 and y=-20+22=2\r
\n" ); document.write( "\n" ); document.write( "substitute x=4 in the second equation and we get\r
\n" ); document.write( "\n" ); document.write( "y=8*4-30=32-30=2\r
\n" ); document.write( "\n" ); document.write( "therefore the ordered pair (4,2) is a solution for the two equations, a linear system\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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