document.write( "Question 69353: If 4 - 3x = 24 + 2x, evaluate 3x2 - 2x + 4
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document.write( " the 3x2 is 3 x to the second power.\r
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document.write( "Solve 3 + 2[4x - 3(5 - x 0] = 3(x - 20)\r
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document.write( "Three-fifths of a number is negative thirty. Find the number.\r
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document.write( "A rectangular vegetable grden has a perimeter of 64 ft. The length of the garden is 20 ft. Find the width of the garden. \n" );
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Algebra.Com's Answer #49422 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If 4 - 3x = 24 + 2x, evaluate 3x^2 - 2x + 4 \n" ); document.write( "----------------------------- \n" ); document.write( "If 4-3x=24+2x \n" ); document.write( "then 5x = -20 \n" ); document.write( "and x=-4 \n" ); document.write( "------------- \n" ); document.write( "Evaluate 3x^2 - 2x + 4 when x=-4 \n" ); document.write( "3(-4)^2-2(-4)+4 \n" ); document.write( "=48+8+4 \n" ); document.write( "=60 \n" ); document.write( "---------- \n" ); document.write( "I am going to assume you mean x 0 is x^0' \n" ); document.write( "If that is true your problem becomes: \n" ); document.write( "Solve 3 + 2[4x - 3(5 - x^0] = 3(x - 20) \n" ); document.write( "3+8x-15+3 = 3x-60 \n" ); document.write( "5x=-51 \n" ); document.write( "x=-51/5 \n" ); document.write( "------------------- \n" ); document.write( "Three-fifths of a number is negative thirty. Find the number. \n" ); document.write( "Let the number be \"x\". \n" ); document.write( "EQUATION: \n" ); document.write( "(3/5)x=-30 \n" ); document.write( "Multiply both sides by (5/3) to get: \n" ); document.write( "x=-50 \n" ); document.write( "----------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "A rectangular vegetable garden has a perimeter of 64 ft. The length of the garden is 20 ft. Find the width of the garden. \n" ); document.write( "Perimeter = 2length + 2 width \n" ); document.write( "64=2(20) + 2width \n" ); document.write( "24=2width \n" ); document.write( "width=12 ft. \n" ); document.write( "----- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |