Pls solve it..
Dear Student,
BY ELIMINATION METHOD.....
2x - y = - 3 . . . eq. i
3x - 5y = -1 . . . eq. ii
by multiplying eq i by 3 nd ii by 2...
2x - y = -3 ( × 3 )
3x - 5y = -1 ( × 2 )
subtracting......
6x - 3y = -9
6x - 10y = -2
- + +
---------------------
7y = - 7
---------------------
7y = - 7
y = -7/ 7
y = - 1
by putting the value of y in eq i...
2x - ( -1 ) = - 3
2x + 1 = -3
2x = -3 -1
x = -4/2
x = -2
x = -2
y = -1
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Regards
BY ELIMINATION METHOD.....
2x - y = - 3 . . . eq. i
3x - 5y = -1 . . . eq. ii
by multiplying eq i by 3 nd ii by 2...
2x - y = -3 ( × 3 )
3x - 5y = -1 ( × 2 )
subtracting......
6x - 3y = -9
6x - 10y = -2
- + +
---------------------
7y = - 7
---------------------
7y = - 7
y = -7/ 7
y = - 1
by putting the value of y in eq i...
2x - ( -1 ) = - 3
2x + 1 = -3
2x = -3 -1
x = -4/2
x = -2
x = -2
y = -1
Request you to please ask the remaining questions in separate threads so that our experts can help you in a better way.
Regards