6x+5=26-x2-4x=3x-12=2x+36-5x-4x+10=1​

Penjelasan dengan langkah-langkah:

6x + 5 = 26 – x

→ 6x + x = 26 – 5

→ 7x = 21

→ x = 21/7

→ x = 3

2 – 4x = 3

→ – 4x = 3 – 2

→ – 4x = 1

→ x = 1/-4

→ x = – 0,25

x – 12 = 2x + 36

→ x – 2x = 36 + 12

→ – x = 48

→ x = – 48

– 5x – 4x + 10 = 1

→ – 5x – 4x = 1 – 10

→ – 9x = 9

→ x = 9/-9

→ x = -1

semoga membantu ya… 🙂