Seudónimo Seudónimo

08-10-2018
Mathematics

contestada

-4 + 2 + (-7)= ? I have no idea if the place I'm supposed to start on in the number line is -7 so if u could tell me that would help thx

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Аноним Аноним

08-10-2018

-4 + 2 -7 = -9

Im notsure what you are referring to as far as the number line. But, I believe you would start at -4, add 2, then subtract seven on the number line as well.

Hope this helps

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