5x+13=-42 is the equation.
5x=-55
x=-11. So the answer would be 11 of the small gray squares.
There are no answer choices, but the best place to find water in the desert is called an oasis.
Answer:
The young generation is the future so priority on education means better chance at having a good job as the person will have a wider skillset which also means the economic oppurtunities are improved.