Jawaban:
11] A + B = 2
12] A + B - C = 7
Penjelasan dengan langkah-langkah:
11]
A = -2
B = 4
A + B
= -2 + 4
= 2
12]
A = -1
B = 2
C = 6
A + B - C
= -1 + 2 + 6
= 7
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Jawaban:
11] A + B = 2
12] A + B - C = 7
Penjelasan dengan langkah-langkah:
11]
A = -2
B = 4
A + B
= -2 + 4
= 2
12]
A = -1
B = 2
C = 6
A + B - C
= -1 + 2 + 6
= 7