tentukanlah penyelesaian dari persamaan berikut
Jawaban:
AUTO BENAR YA ADIK2
Penjelasan dengan langkah-langkah:
1. x-1 = 4 x-1 = -4
×=5 x = -3
HP = {5, -3}
2. x + 2 = 3 x + 2 = -3
x = 1 x = -5
HP = {1, -5}
3. 5-y = 1 5-y = -1
y = 4 y = -6
HP = {4,-6}
4. z+5 = 5 z+5 = -5
z = 0 z = -10
HP = {0, -10}
5. (5x-6)-4 =10 (5x-6)-4 = -10
5x - 6 = 14 5x - 6 = -6
5x = 20 5x = 0
x = 4 x = 0
HP = {4, 0}
6. 4p-200 = 160 4p-200 = -160
4p = 360 4p=40
p = 90 p = 10
HP = {90, 10}
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