Respuesta :

a = (d + c)/b
ab = d + c
d = ab - c

Answer:

d=ab−c

Step-by-step explanation:

Step 1: Multiply both sides by b.

ab=c+d

Step 2: Flip the equation.

c+d=ab

Step 3: Add -c to both sides.

c+d+−c=ab+−c

d=ab−c

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