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RoseWind [281]
2 years ago
6

12 = -3x - 21 What does x equal to?

Mathematics
2 answers:
riadik2000 [5.3K]2 years ago
5 0

Answer:

x is equal to -11.

Step-by-step explanation:

This is because you isolate x, and solve.

jonny [76]2 years ago
5 0
X=-11 bc math stuff

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Select the simplification that accurately explains the following statement.
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<u>Answer</u>

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9⁽¹/²⁾² =  (9⁽¹/²⁾)²

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         = 9⁽¹/² ⁺¹/²⁾

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The correct simplification is D.

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