My Math Forum Help with Math homework, please .

 Algebra Pre-Algebra and Basic Algebra Math Forum

 March 11th, 2009, 07:18 PM #1 Newbie   Joined: Mar 2009 Posts: 1 Thanks: 0 Help with Math homework, please . I need help with these two equations: X+1/3=3 and: (X+5)^2 = (2X-3)^2 if you could explain to me how to solve the problems i`d really appreciate it!
 March 11th, 2009, 07:29 PM #2 Member   Joined: Mar 2009 From: San Bernardino, California Posts: 50 Thanks: 0 Re: Help with Math homework, please . Which portions of these problems do you not understand? Do you not understand how to get started or do you not know which algebraic method to use?
 March 11th, 2009, 11:04 PM #3 Newbie   Joined: Mar 2009 Posts: 4 Thanks: 0 Re: Help with Math homework, please . (1) x+1/3=3 x=3-1/3 x= 8/3 (2) (X+5)^2 = (2X-3)^2 x+5=2x-3 or x+5=3-2x x+5=2x-3 ==> 2x-x=5+3 ==> x=8 x+5=3-2x ==> x+2x=3-5 ==> 3x=-2 ==> x=-2/3

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