12d+6=6d+30

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Solution for 12d+6=6d+30 equation:


Simplifying
12d + 6 = 6d + 30

Reorder the terms:
6 + 12d = 6d + 30

Reorder the terms:
6 + 12d = 30 + 6d

Solving
6 + 12d = 30 + 6d

Solving for variable 'd'.

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

Add '-6d' to each side of the equation.
6 + 12d + -6d = 30 + 6d + -6d

Combine like terms: 12d + -6d = 6d
6 + 6d = 30 + 6d + -6d

Combine like terms: 6d + -6d = 0
6 + 6d = 30 + 0
6 + 6d = 30

Add '-6' to each side of the equation.
6 + -6 + 6d = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 6d = 30 + -6
6d = 30 + -6

Combine like terms: 30 + -6 = 24
6d = 24

Divide each side by '6'.
d = 4

Simplifying
d = 4

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