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4 years ago

12

how do you solve the equation -8-3+8+(-3) and other questions of this structure, I got this from Kahn Academy: 7th grade math, a

dding and subtracting negative numbers

1 answer:

const2013 [10]4 years ago

6 0

Elimine os parenteses:
-8-3+8-3
isole o positivo do negativo:
-14+8
resolva:
-6

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