substitution method

vsi3h59v · Registered: 09.05.2003 From:

Greetings , I am a high-school student and at the end of the term I will have my exams in math . I was never very good in math , but this year I am worried that I will fail this course. I came across substitution method and several other algebra problems that I can’t figure out. These topics really made me freak out : interval notation and graphing circles .Getting a tutor is impossible for me, because I don't have any money. Please help me!!

espinxh · Registered: 17.03.2002 From: Norway

I could help you if you can be more specific and provide details about substitution method. A proper computer program would be best option rather than a math tutor. After trying a number of software I found the Algebrator to be the best I have so far found . It solves any math problem that you may want solved. It also explains all the steps (of the solution). You can just reproduce as your homework assignment. However, you should use it to learn algebra, and simply not use it to copy answers.

malhus_pitruh · Registered: 23.04.2003 From: Girona, Catalunya (Spain)

I fully agree with that. Algebrator has already helped me solving problems on substitution method in the past, and I’m sure that you would like it. I have never been to a good school, but thanks to this software my math problem solving skills are even better than students studying in one of those fancy schools.

caxee · Registered: 05.12.2002 From: Boston, MA, US

A truly piece of algebra software is Algebrator. Even I faced similar problems while solving decimals, converting decimals and cramer’s rule. Just by typing in the problem from homework and clicking on Solve – and step by step solution to my algebra homework would be ready. I have used it through several math classes - Pre Algebra, College Algebra and College Algebra. I highly recommend the program.

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