Solve the simultaneous questions below? ?

To solve a system of simultaneous equations, we need to find the values of the variables that satisfy both equations.

Let's say we have the following system of equations:

1) 2x + y = 5
2) x - y = 1

To solve this system, we can use the method of substitution or elimination.

Method 1: Substitution
From equation 2, we can rearrange it to solve for x:
x = y + 1

Now substitute this expression for x into equation 1:
2(y + 1) + y = 5
2y + 2 + y = 5
3y + 2 = 5
3y = 3
y = 1

Now substitute y = 1 back into x = y + 1:
x = 1 + 1
x = 2

Therefore, the solution to the system of equations is x = 2 and y = 1.

As no simultaneous questions were provided, I cannot solve them. Please provide the questions so I can assist you.