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vlabodo [156]
4 years ago
15

What is x in the equation 3(x-7);33-21

Mathematics
1 answer:
Andru [333]4 years ago
6 0

3x-21=12

add 21 to both sides to get 3x alone.

3x=33

divide both sides by 3

and you get:

x=11

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2 years ago
Someone help me with this.
Mandarinka [93]

Answer:

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Step-by-step explanation:

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2x² + 13x + 15

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3 years ago
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3 years ago
Peter wants to test an assumption on the number of trees that tested positive for a particular infestation. He decides to focus
LUCKY_DIMON [66]

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