0.6(6d+3)+(d-8)=-4d+12

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Solution for 0.6(6d+3)+(d-8)=-4d+12 equation:


Simplifying
0.6(6d + 3) + (d + -8) = -4d + 12

Reorder the terms:
0.6(3 + 6d) + (d + -8) = -4d + 12
(3 * 0.6 + 6d * 0.6) + (d + -8) = -4d + 12
(1.8 + 3.6d) + (d + -8) = -4d + 12

Reorder the terms:
1.8 + 3.6d + (-8 + d) = -4d + 12

Remove parenthesis around (-8 + d)
1.8 + 3.6d + -8 + d = -4d + 12

Reorder the terms:
1.8 + -8 + 3.6d + d = -4d + 12

Combine like terms: 1.8 + -8 = -6.2
-6.2 + 3.6d + d = -4d + 12

Combine like terms: 3.6d + d = 4.6d
-6.2 + 4.6d = -4d + 12

Reorder the terms:
-6.2 + 4.6d = 12 + -4d

Solving
-6.2 + 4.6d = 12 + -4d

Solving for variable 'd'.

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

Add '4d' to each side of the equation.
-6.2 + 4.6d + 4d = 12 + -4d + 4d

Combine like terms: 4.6d + 4d = 8.6d
-6.2 + 8.6d = 12 + -4d + 4d

Combine like terms: -4d + 4d = 0
-6.2 + 8.6d = 12 + 0
-6.2 + 8.6d = 12

Add '6.2' to each side of the equation.
-6.2 + 6.2 + 8.6d = 12 + 6.2

Combine like terms: -6.2 + 6.2 = 0.0
0.0 + 8.6d = 12 + 6.2
8.6d = 12 + 6.2

Combine like terms: 12 + 6.2 = 18.2
8.6d = 18.2

Divide each side by '8.6'.
d = 2.11627907

Simplifying
d = 2.11627907

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