Question

Solve the formula for a P=a+b+c

Answer 1

Answer:

$\huge \boxed{a= P-b-c}$

Step-by-step explanation:

$P=a+b+c$

Subtracting b and c from both sides.

$P-b-c=a+b+c-b-c$

Simplifying both sides.

$P-b-c=a$

Answer 2

P=a+b+c

Subtracting b and c from both sides.

P-b-c=a+b+c-c

Simplifying both sides.

P-b-c=a