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P=2(a+b),solve for b

User Jbmusso
by
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1 Answer

2 votes

Answer:

Explanation:

P = 2 ( a + b )

P. = 2a + 2b

-2a. -2a

P - 2a = 2b

/2. /2

(P-2a)/2 = b

User Akhil Paul
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