what must be subtraction from -2 to get -7
Answers
Answered by
1
Answer:
-5
-2 cant be subtracted to get -7
it needs to be added with a number of the same sign
-2(+)-5=-7
Answered by
2
Step-by-step explanation:
question: what must be subtracted from -2 to get -7.
solution:
let the unknown number be x.
by the question, we have
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