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3 years ago

Type the integer that makes the following subtraction sentence true. ?-(-5)=7

Mathematics

2 answers:

Zinaida [17]3 years ago

8 0

Answer:

the answer is 2

Step-by-step explanation:

The negative symbols make it tricky. Just remember, 2 negatives = a positive.

so x- -5 = 7

Sense 2 negatives equals positive, that means we are adding 5, not subtracting negative 5.

so our new problem is x + 5 = 7

If we run the problem backwards now, (7-5=x) then we get 2

Hoped this helped, and let me know if you don't understand anything!

larisa [96]3 years ago

5 0

Answer:

the answer is 2

Step-by-step explanation:

2-(-5)=7

remember keep,change,flip

the new equation will be

2+5=7

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