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Verified answer
Metode eliminasi4x + 3y = 7 x 2
3x - 2y = 1 x 3
---------------- sama kan untuk nilai y, maka :
8x + 6y = 14
9x - 6y = 3
---------------------- +
17x = 17
x = 1
kemudian, x = 1 subsitusi kesalah satu persamaan :
4x + 3y = 7
4(1) + 3y = 7
4 + 3y = 7
3y = 7 - 4
3y = 3
y = 1
Hp [1,1]