12(d-3)+6d(5d-2)=

Solution for 12(d-3)+6d(5d-2)= equation:

Simplifying
12(d + -3) + 6d(5d + -2) = 0

Reorder the terms:
12(-3 + d) + 6d(5d + -2) = 0
(-3 * 12 + d * 12) + 6d(5d + -2) = 0
(-36 + 12d) + 6d(5d + -2) = 0

Reorder the terms:
-36 + 12d + 6d(-2 + 5d) = 0
-36 + 12d + (-2 * 6d + 5d * 6d) = 0
-36 + 12d + (-12d + 30d2) = 0

Combine like terms: 12d + -12d = 0
-36 + 0 + 30d2 = 0
-36 + 30d2 = 0

Solving
-36 + 30d2 = 0

Solving for variable 'd'.

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

Add '36' to each side of the equation.
-36 + 36 + 30d2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 30d2 = 0 + 36
30d2 = 0 + 36

Combine like terms: 0 + 36 = 36
30d2 = 36

Divide each side by '30'.
d2 = 1.2

Simplifying
d2 = 1.2

Take the square root of each side:
d = {-1.095445115, 1.095445115}