Jika (4 1 3 a)(-1 a 2a+b 7)=(1 15 7 20) maka nilai 2b

Name: Jika (4 1 3 a)(-1 a 2a+b 7)=(1 15 7 20) maka nilai 2b
Uploaded: 2023-11-30T15:32:00.000Z
Duration: PT3M10.334S
Description: Jika (4 1 3 a)(-1 a 2a+b 7)=(1 15 7 20) maka nilai 2b adalah ...