Question

How to slove a linear equations in two variables

Answer 1

Number of values we have to find ,number of equations we need,for example we have to find two variables we want two equations

Answer 2

Hi there,
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To solve linear equation in two variables just convert them into one variable..

For example:- The question is:-
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FIND "a" AND "b":-

2a-1=5-------(i)
4b-6a=2------(ii)

SOLUTION:-From equation (i),we get
2a=6
【a=3】

Now,substituting this value of 'a' in equation (ii),we get

4b-6(3)=2
4b-18=2
4b=20
【b=5】 ANSWER..
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HOPE THIS ANSWER HELPS YOU:-))