1. 3x-2y=12 5x+y=7 Nilai 3x+3y=... 2. 2x+5y=11 4x-3y=-7 Nilai 2x-y=....?
Matematika
bangiyo
Pertanyaan
1. 3x-2y=12
5x+y=7
Nilai 3x+3y=...
2. 2x+5y=11
4x-3y=-7
Nilai 2x-y=....?
5x+y=7
Nilai 3x+3y=...
2. 2x+5y=11
4x-3y=-7
Nilai 2x-y=....?