6x+y-1=0 dan x+5y+14=0 Bantuin jawab dong
Matematika
abel2209
Pertanyaan
6x+y-1=0 dan x+5y+14=0
Bantuin jawab dong
Bantuin jawab dong
1 Jawaban
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1. Jawaban Arkan5283
6x + y - 1 = 0
x + 5y + 14 = 0
6x + y - 1 = 0
6x + y = 1
y = 1 - 6x
x + 5y + 14 = 0
x + 5y = - 14
x + 5(1 - 6x) = - 14
x + 5 - 30x = - 14
- 29x = - 14 - 5
- 29x = - 19
x = 19/29
y = 1 - 6x
y = 1 - 114/29
y = - 85/29
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