Jawaban:
13
Penjelasan dengan langkah-langkah:
5x - 8 = 3x +12
5x-3x = 12+8
2x = 20
x = 10
x + 3
= 10+3 = 13
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Jawaban:
13
Penjelasan dengan langkah-langkah:
5x - 8 = 3x +12
5x-3x = 12+8
2x = 20
x = 10
x + 3
= 10+3 = 13