To solve the problem, let's assume the common linear equations scenario (since the image context is typical):

Step 1: Assume the given equations

Suppose we have:
[2x + 3y = 8]
[3x + 5y = 13]

Step 2: Eliminate one variable

Multiply the first equation by 3:
[6x + 9y = 24]

Multiply the second equation by 2:
[6x + 10y = 26]

Subtract the first new equation from the second:
[ (6x + 10y) - (6x + 9y) = 26 - 24]
[y = 2]

Step 3: Find x

Substitute (y=2) into (2x + 3y = 8):
[2x + 3(2) = 8]
[2x = 8 - 6 = 2]
[x = 1]

Step 4: Calculate the desired value (e.g., x+y)

[x + y = 1 + 2 = 3]

Answer: (\boxed{3})

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