
Metode Substitusi dan Eliminasi
Authored by ARIS ARIANI
Mathematics
8th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. Selesaikan sistem persamaan berikut dengan metode substitusi: 2x + 3y = 12 dan x - y = 1.
(2, 3)
(4, 0)
(3, 2)
(1, 4)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. Gunakan metode eliminasi untuk menyelesaikan: 3x + 4y = 10 dan 2x - y = 3.
(1, 2)
(3, 0)
(0, 2)
(2, 1)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. Dengan metode substitusi, cari nilai x dan y dari: x + 2y = 8 dan 3x - y = 5.
x = 4, y = 2
x = 18/7, y = 19/7
x = 2, y = 3
x = 1, y = 4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Selesaikan dengan metode eliminasi: 5x + 2y = 20 dan 3x + 4y = 18.
x = 1, y = 10
x = 4, y = 2
x = 22/7, y = 15/7
x = 3, y = 5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. Gunakan metode substitusi untuk menyelesaikan: y = 2x + 1 dan 4x - 3y = 5.
x = -4, y = -7
x = 0, y = 1
x = 1, y = 3
x = -2, y = -3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. Selesaikan sistem persamaan berikut dengan metode eliminasi: 2x + y = 7 dan 3x - 2y = 4.
x = 4, y = -1
x = 1, y = 5
x = 18/7, y = 13/7
x = 2, y = 3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. Dengan metode substitusi, cari nilai x dan y dari: 4x + y = 9 dan x - 2y = -1.
x = 17/9, y = 13/9
x = 1, y = 5
x = 2, y = 1
x = 3, y = 0
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