12=3(5d-6)

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Solution for 12=3(5d-6) equation:


Simplifying
12 = 3(5d + -6)

Reorder the terms:
12 = 3(-6 + 5d)
12 = (-6 * 3 + 5d * 3)
12 = (-18 + 15d)

Solving
12 = -18 + 15d

Solving for variable 'd'.

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

Add '-15d' to each side of the equation.
12 + -15d = -18 + 15d + -15d

Combine like terms: 15d + -15d = 0
12 + -15d = -18 + 0
12 + -15d = -18

Add '-12' to each side of the equation.
12 + -12 + -15d = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -15d = -18 + -12
-15d = -18 + -12

Combine like terms: -18 + -12 = -30
-15d = -30

Divide each side by '-15'.
d = 2

Simplifying
d = 2

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