5-2 (2x+4)=-2 (3x-3)+5
Matematika
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Pertanyaan
5-2 (2x+4)=-2 (3x-3)+5
2 Jawaban
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1. Jawaban ruthstephanis
5 - 2(2x + 4) = -2 (3x - 3) + 5
5 - 4x - 8 = -6x + 6 + 5
-3 - 4x = -6x + 11
-4x + 6x = 11 + 3
2x = 14
x = 7 -
2. Jawaban rizkahuzna30021181
5 - 2 ( 2x + 4 ) = -2 ( 3x - 3 ) + 5
5 - 4x - 8 = -6x + 6 + 5
-3 - 4x = -6x - 6x
-4x + 6x = 11 + 3
2x = 14
x = 7