1. 2x + 6 = -2 ada yg bisa bantu 2. -4 x -6 = -2 -I4x?
Matematika
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Pertanyaan
1. 2x + 6 = -2 ada yg bisa bantu
2. -4 x -6 = -2 -I4x?
2. -4 x -6 = -2 -I4x?
1 Jawaban
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1. Jawaban BeetSha
1.
2x + 6 = -2
2x = -2 - 6
2x = -8
x = -8 ÷ 2
x = -4
2.
-4x - 6 = -2 - 14x
-4x + 14x = -2 + 6
10x = 4
x = 4 ÷ 10
x = 0,4