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How to solve for the variable which is b

How to solve for the variable which is b-example-1
User Nichol
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1 Answer

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You will have to get ride of the denominator first then isolate the variable. I will use x as big A since theres no capital letters in equation mode:

x = (a + b + c)/(3) \\ 3x = a + b + c \\ 3x - a - c = b
So b is

b = 3x - a - c
Remember I used x as big A in the equation.
User Surya Raj M
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