-d+1+2d-4=

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Solution for -d+1+2d-4= equation:


Simplifying
-1d + 1 + 2d + -4 = 0

Reorder the terms:
1 + -4 + -1d + 2d = 0

Combine like terms: 1 + -4 = -3
-3 + -1d + 2d = 0

Combine like terms: -1d + 2d = 1d
-3 + 1d = 0

Solving
-3 + 1d = 0

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + 1d = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 1d = 0 + 3
1d = 0 + 3

Combine like terms: 0 + 3 = 3
1d = 3

Divide each side by '1'.
d = 3

Simplifying
d = 3

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