2x+2y=8 x+3y=8 cara subsitusi
Matematika
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Pertanyaan
2x+2y=8
x+3y=8
cara subsitusi
x+3y=8
cara subsitusi
1 Jawaban
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1. Jawaban eripane05
2x+2y=8
x+3y=8
=> x = 8-3y
2(8-3y) + 2y = 8
16 -6y + 2y = 8
8 = 4y
y = 2
x + 3(2) = 8
x = 8-6 = 2
Hp = {2,2}