Penjelasan dengan langkah-langkah:
diketahui : x = 5
1. -8x = (-8) x 5 = -40
2. 4x + 7 = 4(5) + 7 = 20 + 7 = 27
3. 16 - 2x = 16 - 2(5) = 16 - 10 = 6
4. (x-5)/2 = (5-5)/2 = 0
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Penjelasan dengan langkah-langkah:
diketahui : x = 5
1. -8x = (-8) x 5 = -40
2. 4x + 7 = 4(5) + 7 = 20 + 7 = 27
3. 16 - 2x = 16 - 2(5) = 16 - 10 = 6
4. (x-5)/2 = (5-5)/2 = 0