3 years ago

P = a + b + c; solve for b

Mathematics

1 answer:

Luden [163]3 years ago

7 0

Answer:

b = P - a - c

Step-by-step explanation:

Step 1: Write equation

P = a + b + c

Step 2: Solve for <em>b</em>

Subtract a on both sides: P - a = b + c
Subtract c on both sides: P - a - c = b
Rewrite: b = P - a - c

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