3 years ago

3a − 2a + 4 = 16 Solve for a.

Mathematics

2 answers:

Bad White [126]3 years ago

8 0

Answer:

a=12

Step-by-step explanation:

$3a-2a+4=16\\\\(3a-2a)+4=16\\\\(3-2)a+4=16\\\\1a+4=16\\\\a+4-4=16-4\\\\a=12$

Hitman42 [59]3 years ago

3 0

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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