5a+86-9a+7 10b+8b-7ab+2b+8ab 8-2x-x+4
Matematika
indahnuraini2902
Pertanyaan
5a+86-9a+7
10b+8b-7ab+2b+8ab
8-2x-x+4
10b+8b-7ab+2b+8ab
8-2x-x+4
2 Jawaban
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1. Jawaban lintangannisa21
5a+86-9a+7 = 5a-9a+86+7 = -4a+93
10b+8b-7ab+2b+8ab = 10b+8b+2b-7ab+8ab = 20b+ab
8-2x-x+4= -2x-x+8+4 = -3x+12 -
2. Jawaban BSunShine
》5a + 86 - 9a + 7
》5a - 9a + 86 + 7
》-4a + 93
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》10b + 8b - 7ab + 2b + 8ab
》8ab - 7ab + 10b + 8b + 2b
》ab + 20b
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》8 - 2x - x + 4
》8 + 4 - 2x - x
》12 - 3x