Question

Evaluate 5e + 5 -7f when e = 6 and f = 5

Answer 1

5e+5-7f
5×6+5-7×5
30+5-35
35-35=0
Therefore the answer is 0

Answer 2

5(6)+5-7(5)
30+5-35
35-35
0

Final answer: 0

Remember to perform multiplication before addition and subtraction according to the order of operations.