<h2>
Hello!</h2>
The answers are:
1
2
3
4
<h2>
Why?</h2>
To know the solution of the problems, we need to isolate each variable.
Remember that:
- If we have an equality: if the number is part of a product , and if you need to move it to the other side of the equality, the same number will be dividing the factors of the side.
- If we have an equality: if the number is subtracting (negative sign), and if you need to move it to the other side of the equality, its sign changes to positive.
- If we have an equality: if the number is adding (positive sign), and if you need to move it to the other side of the equality, its sign changes to negative.
- The distributive property states that:
So,
1 - Solving for p
2 - Solving for t
3 - Solving for x
4 - Solving for x
Have a nice day!