document.write( "Question 191071: Hi I need help with these 2 problems please not sure if I have them in the right catagory \r
\n" ); document.write( "\n" ); document.write( "1).Given the following equation, 4x – 2y = 12; solve for y.\r
\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
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Algebra.Com's Answer #143445 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!

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\n" ); document.write( "1) 4x – 2y = 12 -----> to Slope-Intercept Form ,\"system%28y=mx%2Bb%29\"\r
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\n" ); document.write( "\n" ); document.write( "Move \"y\" to the right and the constant 12 to the left: (change signs)
\n" ); document.write( "\"4x-12=2y\" ---> \"%284x-12%29%2F2=cross%282%29y%2Fcross%282%29\"
\n" ); document.write( "\"y=%284%2F2%29x-12%2F2\", reduceed to:
\n" ); document.write( "\"red%28y=2x-6%29\"\r
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\n" ); document.write( "\n" ); document.write( "* Above Eqn has y-Interecept of (0,-6) and slope of 2.
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\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
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\n" ); document.write( "\n" ); document.write( "Let fy=0:
\n" ); document.write( "\"3x%2B4%280%29=-3\"
\n" ); document.write( "\"3x=-3\" ----> \"cross%283%29x%2Fcross%283%29=cross%28-3%291%2Fcross%283%291\"
\n" ); document.write( "\"red%28x=-1%29\", X-Intercept\r
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\n" ); document.write( "\n" ); document.write( "Let fx=o:
\n" ); document.write( "\"3%280%29%2B4y=3\"
\n" ); document.write( "\"4y=-3\" ----> \"cross%284%29y%2Fcross%284%29=-3%2F4\"
\n" ); document.write( "\"red%28y=-3%2F4%29\", Y-Intercept\r
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\n" ); document.write( "\n" ); document.write( "Via Slope-Intercept Form,\"system%28y-mx%2Bb%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4y=-3-3x\" ----> \"cross%284%29y%2Fcross%284%29=%28-3-3x%29%2F4\"
\n" ); document.write( "\"y=%28-3%2F4%29x-3%2F4\"\r
\n" ); document.write( "\n" ); document.write( "We see the graph:
\n" ); document.write( " ---->\r
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\n" ); document.write( "\n" ); document.write( "*The Line passing thru point (3,-3)\r
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\n" ); document.write( "\n" ); document.write( "Subst. to the Eqn:
\n" ); document.write( "\"3x+%2B+4y+=+-3\"
\n" ); document.write( "\"3%28highlight%283%29%29%2B4%28highlight%28-3%29%29=-3\"
\n" ); document.write( "\"9-12=-3\"
\n" ); document.write( "\"-3=-3\", Point (3,-3) is a solution \r
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\n" ); document.write( "\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
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