-255=d-455

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Solution for -255=d-455 equation:


Simplifying
-255 = d + -455

Reorder the terms:
-255 = -455 + d

Solving
-255 = -455 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-255 + -1d = -455 + d + -1d

Combine like terms: d + -1d = 0
-255 + -1d = -455 + 0
-255 + -1d = -455

Add '255' to each side of the equation.
-255 + 255 + -1d = -455 + 255

Combine like terms: -255 + 255 = 0
0 + -1d = -455 + 255
-1d = -455 + 255

Combine like terms: -455 + 255 = -200
-1d = -200

Divide each side by '-1'.
d = 200

Simplifying
d = 200

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