An equation is formed of two equal expressions. The value of b when the given equation is solved for b is b = (a+2c)/2.
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The equation can be solved for b as shown below,
a = 2(b - c)
Divide both sides of the equation by 2,
a/2 = [2(b - c)] / 2
a/2 = b - c
Add C on both sides of the equation,
(a/2) + c = b - c +c
(a/2) + c = b
b = (a/2) + c
b = (a/2) + (2c/2)
b = (a+2c)/2
Hence, the value of b when the given equation is solved for b is b = (a+2c)/2.
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