7d-3d-d+7-6d=0

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Solution for 7d-3d-d+7-6d=0 equation:


Simplifying
7d + -3d + -1d + 7 + -6d = 0

Reorder the terms:
7 + 7d + -3d + -1d + -6d = 0

Combine like terms: 7d + -3d = 4d
7 + 4d + -1d + -6d = 0

Combine like terms: 4d + -1d = 3d
7 + 3d + -6d = 0

Combine like terms: 3d + -6d = -3d
7 + -3d = 0

Solving
7 + -3d = 0

Solving for variable 'd'.

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

Add '-7' to each side of the equation.
7 + -7 + -3d = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3d = 0 + -7
-3d = 0 + -7

Combine like terms: 0 + -7 = -7
-3d = -7

Divide each side by '-3'.
d = 2.333333333

Simplifying
d = 2.333333333

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