document.write( "Question 775915: If f(x) = 2x+1 and m(x) = 3x-2, solve for x: f(2x-1) - m(x+1)
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document.write( " F(x) + 2m(x) \n" );
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Algebra.Com's Answer #473246 by oscargut(2103) You can put this solution on YOUR website! If f(x) = 2x+1 and m(x) = 3x-2\r \n" ); document.write( "\n" ); document.write( "f(2x-1) - m(x+1) = 2(2x-1)+1-(3(x+1)-2)= 4x-2+1-(3x+1) = x-2\r \n" ); document.write( "\n" ); document.write( "f(x) + 2m(x) = 2x+1+2(3x-2) = 8x-3\r \n" ); document.write( "\n" ); document.write( "Then : (x-2)/(8x-3) = 1\r \n" ); document.write( "\n" ); document.write( "x-2 = 8x-3\r \n" ); document.write( "\n" ); document.write( "-7x = -1\r \n" ); document.write( "\n" ); document.write( "x = 1/7\r \n" ); document.write( "\n" ); document.write( "Answer: x = 1/7\r \n" ); document.write( "\n" ); document.write( "I can help you with more questions at: mthman@gmail.com\r \n" ); document.write( "\n" ); document.write( "Thanks \n" ); document.write( " |