document.write( "Question 191071: Hi I need help with these 2 problems please not sure if I have them in the right catagory \r
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document.write( "1).Given the following equation, 4x – 2y = 12; solve for y.\r
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document.write( "2).Verify that the ordered pair (3, -3) is a solution to the equation
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document.write( " 3x + 4y = -3
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Algebra.Com's Answer #143445 by jojo14344(1513)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "1) 4x – 2y = 12 -----> to Slope-Intercept Form , \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Move \"y\" to the right and the constant 12 to the left: (change signs) \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "* Above Eqn has y-Interecept of (0,-6) and slope of 2. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2) Verify that the ordered pair (3, -3) is a solution to the equation \n" ); document.write( "3x + 4y = -3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let fy=0: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let fx=o: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Via Slope-Intercept Form, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We see the graph: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "*The Line passing thru point (3,-3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subst. to the Eqn: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Thank you, \n" ); document.write( "Jojo\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |