2d-1=-4

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Solution for 2d-1=-4 equation: 


Simplifying
2d + -1 = -4

Reorder the terms:
-1 + 2d = -4

Solving
-1 + 2d = -4

Solving for variable 'd'.

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

Add '1' to each side of the equation.
-1 + 1 + 2d = -4 + 1

Combine like terms: -1 + 1 = 0
0 + 2d = -4 + 1
2d = -4 + 1

Combine like terms: -4 + 1 = -3
2d = -3

Divide each side by '2'.
d = -1.5

Simplifying
d = -1.5

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