1/4d-7=7d-149/2

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Solution for 1/4d-7=7d-149/2 equation: 


d in (-oo:+oo)

(1/4)*d-7 = 7*d-(149/2) // - 7*d-(149/2)

(1/4)*d-(7*d)+149/2-7 = 0

(1/4)*d-7*d+149/2-7 = 0

135/2-27/4*d = 0 // - 135/2

-27/4*d = -135/2 // : -27/4

d = -135/2/(-27/4)

d = 10

d = 10

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