d+d+d=d+6

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Solution for d+d+d=d+6 equation:


Simplifying
d + d + d = d + 6

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

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

Reorder the terms:
3d = 6 + d

Solving
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.
3d + -1d = 6 + d + -1d

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

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

Divide each side by '2'.
d = 3

Simplifying
d = 3

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