3 years ago

8+4-{-2-[5+(2-7)-(5-15)+20]+6-3}+8

Mathematics

2 answers:

Shkiper50 [21]3 years ago

7 0

Answer:

-15

Step-by-step explanation:

=8+4-{-2-[5+2-7-5+15+20]+6-3}+8

=12+2-5-2+7+5-15-20+3+8

=14-7+12-35+11

=7-23+11

=18-23

=-15

am not shore

Phantasy [73]3 years ago

5 0

Answer:

Your answer should be 49

Step-by-step explanation:

Hope this helps!

Have a nice day! ♥

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From the question we are told that:

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8+4-{-2-[5+(2-7)-(5-15)+20]+6-3}+8​

8+4-{-2-[5+(2-7)-(5-15)+20]+6-3}+8