explaination as to why subracting a negative number is the same as adding a positive number
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Author Message
Pagnee

Registered: 27.09.2002

 Posted: Sunday 07th of Dec 07:47 Can anyone help me? I am in deep trouble . It’s about explaination as to why subracting a negative number is the same as adding a positive number. I tried to find somebody in my vicinity who can assist me with percentages, leading coefficient and adding exponents. But I could not . I also know that it will be not easy for me to bear the cost . My exams are close at hand . What should I do? Anyone out there who can save me?
oc_rana

Registered: 08.03.2007
From: egypt,alexandria

 Posted: Tuesday 09th of Dec 07:58 Hi, Algebrator offered at the site https://softmath.com/news.html can be of great assistance to you. I am a mathematics coach who give private tuitions to pupils and I recommend Algebrator to my pupils since that assists them a lot when they sit to work out their math problems by themselves at home.
Troigonis

Registered: 22.04.2002
From: Kvlt of Ø

 Posted: Tuesday 09th of Dec 18:15 Hi friends I agree, Algebrator is the best . I used it in Intermediate algebra, Intermediate algebra and Pre Algebra. It helped me learn the hardest math problems. I'm grateful to it.