Question

If a/b - d = 2c /b ,find the value of c when a =3 , b = 4 and d = -5.

Answer 1

3/4-(-5)=2c/4

3-(-20)/4

23/4=2c/4

23/4x4=2c

c=11.5

Answer 2

Answer:

23/2 or 11.5

Step-by-step explanation:

a/b - d = 2c/b

3/4 - (-5) = 2c/4

3 - (-20) = 2c

23 = 2c (divide both sides by 2)

c = 11.5 or 23/2

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