4 years ago

Solve p= 10a+3b for a.

Mathematics

1 answer:

Lynna [10]4 years ago

6 0

Answer:

a = p/10 - (3 b)/10

Step-by-step explanation:

Solve for a:

p = 10 a + 3 b

p = 10 a + 3 b is equivalent to 10 a + 3 b = p:

10 a + 3 b = p

Subtract 3 b from both sides:

10 a = p - 3 b

Divide both sides by 10:

Answer: a = p/10 - (3 b)/10

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