Question

pls I want full explanation I will mark brainliest ​

Answer 1

Answer:

Hope it helps!! Mark this answer as brainliest if u found it useful and follow me for quick and accurate answers...

Explanation:

$4 - ( - 9) + 7 - ( - 3) \\ \\ 4 + 9 + 7 + 3 \\ \\ ⇒ \: \: 23$

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$2 - 4 + 6 - 8 - 10 \\ \\ - 2 + 6 - 8 - 10 \\ \\ 4 - 8 - 10 \\ \\ - 4 - 10 \\ \\ ⇒ \: \: - 14$