Question

2-[+5]+[+7]+[-4]-[-4]

Answer 1

Answer:

4

Step-by-step explanation:

This answer may help You

Answer 2

Hi ⭐♥️❣️

Remember:

$+ ( - ) = - \\ - ( + ) = - \\ + ( + ) = + \\ - ( - ) = +$

So the answer becomes

$2 - 5 + 7 - 4 + 4 \\ \implies - 3 + 7 \\ = 4$

So the answer is 4.

Hope it helps you

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