how to solve this type of questions
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this is answer it starts from right side and ends in the left side
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I hope this will help you
(X+y=3) *4
(4x-3y=26)*1
4x+4y=12
4x-3y=26
- + -
7y=38
Y=38/7
Put the value of y in x+y=3
X+38/7 =3
7x+38=21
7x=21-38
7x=17
(X+y=3) *4
(4x-3y=26)*1
4x+4y=12
4x-3y=26
- + -
7y=38
Y=38/7
Put the value of y in x+y=3
X+38/7 =3
7x+38=21
7x=21-38
7x=17
souvikdey727gmailcom:
To use method of cross-multiplication is more useful
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