-4(3-d-6d)=9(2d-2)

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Solution for -4(3-d-6d)=9(2d-2) equation:


Simplifying
-4(3 + -1d + -6d) = 9(2d + -2)

Combine like terms: -1d + -6d = -7d
-4(3 + -7d) = 9(2d + -2)
(3 * -4 + -7d * -4) = 9(2d + -2)
(-12 + 28d) = 9(2d + -2)

Reorder the terms:
-12 + 28d = 9(-2 + 2d)
-12 + 28d = (-2 * 9 + 2d * 9)
-12 + 28d = (-18 + 18d)

Solving
-12 + 28d = -18 + 18d

Solving for variable 'd'.

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

Add '-18d' to each side of the equation.
-12 + 28d + -18d = -18 + 18d + -18d

Combine like terms: 28d + -18d = 10d
-12 + 10d = -18 + 18d + -18d

Combine like terms: 18d + -18d = 0
-12 + 10d = -18 + 0
-12 + 10d = -18

Add '12' to each side of the equation.
-12 + 12 + 10d = -18 + 12

Combine like terms: -12 + 12 = 0
0 + 10d = -18 + 12
10d = -18 + 12

Combine like terms: -18 + 12 = -6
10d = -6

Divide each side by '10'.
d = -0.6

Simplifying
d = -0.6

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