y=x+z
x=8
z=12
what is that value?
y=x+z
x=8
z=12
y = 8 + 12
y = 20
8+12 = 20
To find the value of the expression y = x + z, where x = 8 and z = 12, you simply substitute the given values into the equation and perform the necessary calculations.
Substituting the values:
y = 8 + 12
Now, you can add the two numbers:
y = 20
Therefore, the value of the expression y = x + z, when x = 8 and z = 12, is 20.