f(d)=2d-1

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Solution for f(d)=2d-1 equation:


Simplifying
f(d) = 2d + -1

Multiply f * d
df = 2d + -1

Reorder the terms:
df = -1 + 2d

Solving
df = -1 + 2d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-2d' to each side of the equation.
-2d + df = -1 + 2d + -2d

Combine like terms: 2d + -2d = 0
-2d + df = -1 + 0
-2d + df = -1

Reorder the terms:
1 + -2d + df = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -2d + df = 0

The solution to this equation could not be determined.

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