101 Dinosaurs: And Other Prehistoric Reptiles: And Other Prehistoric Reptiles

101 Dinosaurs: And Other Prehistoric Reptiles: And Other Prehistoric Reptiles

Matematika Sekolah Menengah Pertama 1. 5x + 2x =
2. 9a - 6a =
3. -7b + b =
4. -y - 4y =
5. 0,4x + 0,6x =
6. 4/5 a - 1/5 a =​

1. 5x + 2x =
2. 9a - 6a =
3. -7b + b =
4. -y - 4y =
5. 0,4x + 0,6x =
6. 4/5 a - 1/5 a =​

Jawaban:

1. 7x

2. 3a

3. -6b

4. -5y

5. 0,10x atau x

6. 3/5 a

maaf jika salah

Penjelasan dengan langkah-langkah:

1. 7x

2. 3a

3. -7bb

4. -4

5. 0,10x

6. 3/5a

#semoga membantu...

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