-30d+12=13d

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Solution for -30d+12=13d equation:


Simplifying
-30d + 12 = 13d

Reorder the terms:
12 + -30d = 13d

Solving
12 + -30d = 13d

Solving for variable 'd'.

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

Add '-13d' to each side of the equation.
12 + -30d + -13d = 13d + -13d

Combine like terms: -30d + -13d = -43d
12 + -43d = 13d + -13d

Combine like terms: 13d + -13d = 0
12 + -43d = 0

Add '-12' to each side of the equation.
12 + -12 + -43d = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -43d = 0 + -12
-43d = 0 + -12

Combine like terms: 0 + -12 = -12
-43d = -12

Divide each side by '-43'.
d = 0.2790697674

Simplifying
d = 0.2790697674

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