document.write( "Question 314720: I am having a hard time with this problem. Can someone help me please with the steps on how it is solved as well? Thank you\r
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document.write( "Solve by substitution method.
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document.write( "8x+6y=-14
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document.write( "-6x+y=49
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document.write( "It's asking for a solution in an ordered pair. I have tried this problem for the past 30 min and can't seem to get the correct pair and I'm not sure what I'm doing wrong?? \n" );
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Algebra.Com's Answer #225067 by checkley77(12844) ![]() You can put this solution on YOUR website! 8x+6y=-14 \n" ); document.write( "-6x+y=49 \n" ); document.write( "y=49+6x Replace x in the first equatuon with (49+6x) & solve for y. \n" ); document.write( "8x+6(49+6x)=-14 \n" ); document.write( "8x+294+36x=-14 \n" ); document.write( "44x=-14-294 \n" ); document.write( "44x=-308 \n" ); document.write( "x=-308/44 \n" ); document.write( "x=-7 ans. \n" ); document.write( "y=49+6*-7 \n" ); document.write( "y=49-42 \n" ); document.write( "y=7 ans. \n" ); document.write( "Proof: \n" ); document.write( "8*-7+6*7=-14 \n" ); document.write( "-56+42=-14 \n" ); document.write( "-14=-14\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |