SOLUTION: I would appreciate it if you could give me the steps to complete this equation.....[3+(-13)]+[-4+(-7)]

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Question 393853: I would appreciate it if you could give me the steps to complete this equation.....[3+(-13)]+[-4+(-7)]
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
it just becomes
3-13-4-7
combine
=-21