3d-2=d+6

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Solution for 3d-2=d+6 equation:


Simplifying
3d + -2 = d + 6

Reorder the terms:
-2 + 3d = d + 6

Reorder the terms:
-2 + 3d = 6 + d

Solving
-2 + 3d = 6 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-2 + 3d + -1d = 6 + d + -1d

Combine like terms: 3d + -1d = 2d
-2 + 2d = 6 + d + -1d

Combine like terms: d + -1d = 0
-2 + 2d = 6 + 0
-2 + 2d = 6

Add '2' to each side of the equation.
-2 + 2 + 2d = 6 + 2

Combine like terms: -2 + 2 = 0
0 + 2d = 6 + 2
2d = 6 + 2

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

Divide each side by '2'.
d = 4

Simplifying
d = 4

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