8y + 12 - 2z for y=4 and z=2

The solution to the given algebra 8y + 12 - 2z at y = 4 and z = 2 as input values when solved is; 40
We want to simplify the algebra; 8y + 12 - 2z
Now, we are told that the input values are y = 4 and z = 2. Thus;
Plug in 4 for y and 2 for z in the given algebra to get;
8(4) + 12 - 2(2)
= 32 + 12 - 4
= 44 - 4
= 40
Thus, the solution to the given algebra at y = 4 and z = 2 is 40
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