document.write( "Question 949211: Which point satisfies both equations?
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document.write( "3x + 4y = 14
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document.write( "x = 2y - 12
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document.write( "A)
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document.write( "(-2,-2)
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document.write( "B)
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document.write( "(-2,5)
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document.write( "C)
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document.write( "(-4,4)
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document.write( "D)
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document.write( "(2,2) \n" );
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Algebra.Com's Answer #579432 by Zucchini(70)![]() ![]() ![]() You can put this solution on YOUR website! Plug in for x and solve: \r \n" ); document.write( "\n" ); document.write( "3(2y - 12) + 4y = 14 \n" ); document.write( "6y - 36 + 4y = 14 \n" ); document.write( "10y = 50 \n" ); document.write( "Y = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "B is the only one with \"5\" in the y spot, so it's b, you will also get that if you plug y in for the other equation \n" ); document.write( " |