October 2018 1 59 Report
Dengan cara menambah atau mengurang kedua ruas persamaan dengan bilangan yang sama, tentukan penyelesaian dari persamaan berikut!
1. x + 8 = 15
2. x + 5 = -12
3. x + 16 =7
4. x - 9 = 10
5. x - 14 = 18
6. y - 27 = -18
7. 3y = 2y - 18
8. 5y = 4y + 10
9. 7y + 12 = 6y
10. 9y - 15 = 8y

Please nomor 1-10 menggunakan cara kerja yach, makasih
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