8d-2(3d-5d)+4=

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Solution for 8d-2(3d-5d)+4= equation:


Simplifying
8d + -2(3d + -5d) + 4 = 0

Combine like terms: 3d + -5d = -2d
8d + -2(-2d) + 4 = 0

Remove parenthesis around (-2d)
8d + -2 * -2d + 4 = 0

Multiply -2 * -2
8d + 4d + 4 = 0

Reorder the terms:
4 + 8d + 4d = 0

Combine like terms: 8d + 4d = 12d
4 + 12d = 0

Solving
4 + 12d = 0

Solving for variable 'd'.

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

Add '-4' to each side of the equation.
4 + -4 + 12d = 0 + -4

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

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

Divide each side by '12'.
d = -0.3333333333

Simplifying
d = -0.3333333333

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