7d-2d+2d-3=6d

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Solution for 7d-2d+2d-3=6d equation:


Simplifying
7d + -2d + 2d + -3 = 6d

Reorder the terms:
-3 + 7d + -2d + 2d = 6d

Combine like terms: 7d + -2d = 5d
-3 + 5d + 2d = 6d

Combine like terms: 5d + 2d = 7d
-3 + 7d = 6d

Solving
-3 + 7d = 6d

Solving for variable 'd'.

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

Add '-6d' to each side of the equation.
-3 + 7d + -6d = 6d + -6d

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

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

Add '3' to each side of the equation.
-3 + 3 + 1d = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 1d = 0 + 3
1d = 0 + 3

Combine like terms: 0 + 3 = 3
1d = 3

Divide each side by '1'.
d = 3

Simplifying
d = 3

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