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Lana71 [14]
2 years ago
7

Using substitution, evaluate the expression b-a, if a = -14 and b = -7.

Mathematics
1 answer:
Tanya [424]2 years ago
4 0
A = -14
b = -7
b - a
(-7) - (-14)
-7 + 14
7
So the answer is 7
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<u>Answer:</u>

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Step-by-step explanation:

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