Jika (12-4x) = -54+2x, maka nilai x-5 adalah ...? Tolong dijawab pake cara ya kak!

12 - 4x = -54 + 2x
-6x = -66
x = 11

x - 5
= 11 - 5
= 6

12 –4x = –54 + 2x
–4x –2x = –54 –12
–6x = –66
x =11

x – 5
=11 – 5
=6

maaf ya kalo salah
semoga membantu :)