The value of e can be calculated by e = A - f/2.
<h3>What is simplification of an expression?</h3>
Usually, simplification involves proceeding with the pending operations in the expression.
For example, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form.
Simplification usually involves making the expression simple and easy to use later.
We have been given an expression as;
A =e+f/2
We need to find the solution for 'e'.
So,
A = e+f/2
Subtract from f/2 on each side, we get;
A - f/2 = e
Thus, e = A - f/2
Therefore, the value of e can be calculated by e = A - f/2.
Learn more about simplification;
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