Jawaban Matematika Kelas 7 Halaman 107 Kurikulum Merdeka: Sifat Sifat Persamaan

TRIBUNSUMSEL.COM - Buku Matematika kelas 7 halaman 107 kurikulum merdeka, berisi penugasan kepada siswa untuk menjawab 5 soal secara tepat.

Soal-soal tersebut berkaitan dengan sifatsifat persamaan.

Siswa ditugaskan untuk menjawab lima soal tersebut secara mandiri di buku masing-masing.

Berikut jawaban soal Matematika kelas 7 halaman 107 kurikulum merdeka

SOAL 1: Sifat- sifat persamaan

(1) x + 5 = 9
(2) x – 8 = 3
(3) x + 1 = -7
(4) x – 6 = -5
(5) 8x = 48
(6) -2x = 18
(7) -9x = -63
(8) 12x = 20
(9) ½ x = 5
(10) x/3 = -2

Kunci Jawaban:

(1) x = 4
(2) x = 11
(3) x = -8
(4) x = 1
(5) x = 6
(6) x = -9
(7) x = 7
(8) x = 5/3
(9) x = 20
(10) x = -6

SOAL 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
(13) x = 2
(14) x = 3/2

SOAL 3: Persamaan dengan Tanda Kurung

(1) 3(x + 6) = x + 2
(2) 6x – (2x – 9) = 11
(3) 9x – 2(3x + 5) = 2
(4) 7(x – 2) = 4(x – 5)

Kunci Jawaban: