tentukan nilai x pliss jawab yg benar dgn langkah² ya kk

Jawaban:
4x+40° =120°
4x= 120°-40°
4x=80°
x= 80°/4=20°
[answer.2.content]101 Disney Songs: for Alto Sax
101 Disney Songs: for Alto Sax
Jawaban:
4x+40° =120°
4x= 120°-40°
4x=80°
x= 80°/4=20°
[answer.2.content]