1650
1375
15400
Hope this will be helpful
(9x - 7) - (5x + 10 )
2x - 15x
- 13x
Lets solve this step by step.
8 * 8 = 64
Lets suppose there are 8 aquariums and there are 8 fish in each. Therefore, there are 8 groups of 8 fish. Add and solve.
8+8+8+8+8+8+8+8 = 64