How do i solve x-y+8 if x=5 and y=3?

First, you input the numbers that have the variables. So the first equation would be 5-3+8. That equation equals 10.

The answer to the expression is 10.

Substitute the values of x and y into the expression.

x-y+8

5-3+8

Subtract/add from left to right.

2+8

10

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

126 maybe. sorry