For problems 12 and 13 solve for the specified variable.
a-b
12.
-, solve for a
C=
3
a) a=3(c+b)
b) a = 30 + b
c) a =ş + b
C+b
d) a =
3

For problems 12 and 13 solve for the specified variable ab 12 solve for a C 3 a a3cb b a 30 b c a ş b Cb d a 3 class=
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