document.write( "Question 1188750: solve the equations. I can't seem to get the right answer for a and C.
\n" );
document.write( "{-2+3C=a
\n" );
document.write( "{-a=2-4C \n" );
document.write( "
Algebra.Com's Answer #819926 by ikleyn(52797)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "From the given equations, you have\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " -2 + 3C = -(2 - 4C)\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Simplify and find C\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " -2 + 3C = -2 + 4C\r\n" ); document.write( "\r\n" ); document.write( " 3C = 4C\r\n" ); document.write( "\r\n" ); document.write( " 4C - 3C = 0\r\n" ); document.write( "\r\n" ); document.write( " C = 0\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Now, substitute C= 0 into the first equation and find \r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " -2 + 3*0 = a\r\n" ); document.write( "\r\n" ); document.write( " -2 = a.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "ANSWER. a = -2; C = 0.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |