4×-1=2×+13 4×-2×=13+1 ....=.... x=...
Matematika
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Pertanyaan
4×-1=2×+13
4×-2×=13+1
....=....
x=...
4×-2×=13+1
....=....
x=...
1 Jawaban
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1. Jawaban fatimah3085
4x - 1 = 2x + 13
4x - 2x = 13 + 1
2x = 14
x = 14 ÷ 2
x = 7