SOLUTION: in the following problems, B=? 1.AB+CB=D 2.B*B=A 3.AB/C=D 4.A/B=C/D

Question 201424: in the following problems, B=?
1.AB+CB=D
2.B*B=A
3.AB/C=D
4.A/B=C/D

Found 2 solutions by checkley77, MathTherapy:
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
1.AB+CB=D
B(A+C)=D
B=D/(A+C) ANS.
2.B*B=A
B^2=A
B=SQRTA ANS.
3.AB/C=D
AB=CD
A=CD/B ANS.
4.A/B=C/D
AC=BD
A=BD/C ANS.
Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!
1. AB + CB = D

B(A + C) = D

B =

2.B*B=A

3.AB/C=D

AB = CD

4.A/B=C/D

BC = AD

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