a - b = 46
b + c - d = 0
what is b?
d = -4

Dear Student,

Please find below the solution to the asked query:

Given  :

a - b  =  46  , So

b  =  a - 46 

And

b + c - d  = 0 and d = - 4 so

b + c - ( - 4 ) = 0

b + c + 4  = 0

b  = - ( c + 4 )

Therefore,

b = a - 46 = - ( c + 4 )                                                  ( Ans )

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