To solve these two equations, we can follow these steps:

1. Make one variable the subject of the first equation - 
   The first equation can be rearranged so that one variable is expressed in terms of the other variable.
   * 2x + y = 4
   * y = 4 - 2x
  
   We now have the first equation expressed in terms of y.

2. Substitute the expression into the second equation - 
   Take the expression for y from step 1 and substitute it into the second equation. Now, we will have an equation that only has one variable, x.
   * y + x = 3
   * (4 - 2x) + x = 3
   * 4 - 2x + x = 3
   * 4 - x = 3
   * -x = -1
  
3. Solve for the remaining variable - 
   Solve for the remaining variable, in this case x.
   * -x = -1
   * x = 1
  
4. Substitute back into an equation to find the value of the other variable - 
   Substitute the value of x back into either of the original equations to find the value of y.
   * Equation 2: y + x = 3
   * y + 1 = 3
   * y = 2

Therefore, the solution to the two equations is (x,y) = (1, 2).
Equation 1: 2x + y = 4
Equation 2: y + x = 3
### Instruction:
Given two equations write a sequence of steps to solve them.

### Input:
Equation 1: 2x + y = 4
Equation 2: y + x = 3

### Response:
