Jawaban:
1. x - 3 = 5
x = 5 + 3
x = 8
2. 5x - 3 = 3x + 7
5x - 3x = 7 + 3
2x = 10
x = 10/2
x = 5
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Jawaban:
1. x - 3 = 5
x = 5 + 3
x = 8
2. 5x - 3 = 3x + 7
5x - 3x = 7 + 3
2x = 10
x = 10/2
x = 5