Question

Buat lah contoh soal persamaan linier satu variabel beserta jawabannya

soal nya jangan yg terlalu sulit!​

Answer 1

1) 3 (3y - 2) = 2 (4y + 6)

9y - 6 = 8y + 12

9y - 6 + 6 = 8y + 12 + 6

9y = 8y + 18

9y - 8y. = 8y - 8y + 18

y = 18

2) 3a - 4 > 11

3a - 4 + 4 > 11 + 4

3a > 15

3a/3 > 15/3

a > 5