document.write( "Question 48142This question is from textbook Beginning Algebra
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document.write( ": section 6.1
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document.write( "Please help: I do not get this\r
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document.write( "Complete the ordered pairs so that each is a solution for the qiven equation.\r
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document.write( "3x + 4y=12 (0, ), ( , 3/4), ( ,0),(8/3, ) \n" );
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Algebra.Com's Answer #31852 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! 3x+4y = 12\r \n" ); document.write( "\n" ); document.write( "First ordered pair (x, y) is (0, y) To find the value of y, substitute x = 0 into your equation and solve for y.\r \n" ); document.write( "\n" ); document.write( "3(0)+4y = 12 \n" ); document.write( "0+4y = 12 Divide both sides of the equation by 4. \n" ); document.write( "y = 12/4 = 3\r \n" ); document.write( "\n" ); document.write( "The first ordered pair is: (0, 3)\r \n" ); document.write( "\n" ); document.write( "One more:\r \n" ); document.write( "\n" ); document.write( "The second ordered pair (x, y) is (x, 3/4). To find the value of x, substitute y = 3/4 into your equation and solve for x.\r \n" ); document.write( "\n" ); document.write( "3x+4(3/4) = 12 Simplify. \n" ); document.write( "3x+3 = 12 Subtract 3 from both sides. \n" ); document.write( "3x = 9 Now divide both sides by 3. \n" ); document.write( "x = 3\r \n" ); document.write( "\n" ); document.write( "The second ordered pair (x, y) is (3, 3/4)\r \n" ); document.write( "\n" ); document.write( "Use the same technique to find the other ordered pairs \n" ); document.write( " \n" ); document.write( " |