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VMariaS [17]
2 years ago
15

The value of the expression -a -bl when a = 7 and b = -3

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
5 0

Answer:

Option 1 -----> -10

Step-by-step explanation:

Substitute a and b into the equation :

-{a-b} =  

-{7-(-3)} =

-{7+3} =

-{10} =

-10 ---> Option 1

Hoep this helped and brainliest please

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<em />

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