Kunci Jawaban

Kunci Jawaban Matematika Kelas 7 Halaman 107 Kurikulum Merdeka, Sifat- sifat Persamaan

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Kunci Jawaban Matematika Kelas 7 Halaman 107 Kurikulum Merdeka, Sifat- sifat Persamaan

Soal nomor 2, Persamaan dengan Koefisien Bulat

(1) 4x – 5 = 7
(2) 3x + 7 = 4
(3) -x + 8 = 2
(4) 5 – 7x = -16
(5) 10x = 8x – 6
(6) -2x = 10 + 3x
(7) 5x + 21 = 2x
(8) 6x – 4 = x
(9) 3x – 5 = x + 7
(10) 8x – 2 = 5x + 1
(11) 7x – 2 = 4x – 16
(12) x + 5 = 4x + 7
(13) 5 – 4x = 1 – 2x
(14) 2 – 5x = 3x – 10

Kunci Jawaban:

(1) x = 3

(2) x = -1

(3) x = 6

(4) x = 3

(5) x = -3

(6) x = -2

(7) x = -7

(8) x = 4/5

(9) x = 6

(10) x = 1

(11) x = - 14/3

(12) x = -2/3

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