-2d+2=-4(d-2)

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


Simplifying
-2d + 2 = -4(d + -2)

Reorder the terms:
2 + -2d = -4(d + -2)

Reorder the terms:
2 + -2d = -4(-2 + d)
2 + -2d = (-2 * -4 + d * -4)
2 + -2d = (8 + -4d)

Solving
2 + -2d = 8 + -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.
2 + -2d + 4d = 8 + -4d + 4d

Combine like terms: -2d + 4d = 2d
2 + 2d = 8 + -4d + 4d

Combine like terms: -4d + 4d = 0
2 + 2d = 8 + 0
2 + 2d = 8

Add '-2' to each side of the equation.
2 + -2 + 2d = 8 + -2

Combine like terms: 2 + -2 = 0
0 + 2d = 8 + -2
2d = 8 + -2

Combine like terms: 8 + -2 = 6
2d = 6

Divide each side by '2'.
d = 3

Simplifying
d = 3

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