12d+400=1000

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Solution for 12d+400=1000 equation: 


Simplifying
12d + 400 = 1000

Reorder the terms:
400 + 12d = 1000

Solving
400 + 12d = 1000

Solving for variable 'd'.

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

Add '-400' to each side of the equation.
400 + -400 + 12d = 1000 + -400

Combine like terms: 400 + -400 = 0
0 + 12d = 1000 + -400
12d = 1000 + -400

Combine like terms: 1000 + -400 = 600
12d = 600

Divide each side by '12'.
d = 50

Simplifying
d = 50

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