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CBSE Class 9 Answered

5x + 10y = 275
Asked by Annie Meghna Kujur | 30 Sep, 2013, 04:27: PM
answered-by-expert Expert Answer
Both ways are write.
5x + 10y = 275 can be written as
5x + 10y - 275 = 0 or 5x + 10y + (-275) = 0
 
Ultimately it will mean the same. If you would compare these equations with equation in general form, you will have: a = 5, b = 10 and c = -275
 
However, while dealing with pair linear equations or while finding solutions or making graph, it would be better if you write the equation in the following way:
5x + 10y - 275 = 0
Answered by | 30 Sep, 2013, 04:31: PM

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