5d+7+4d-2d-6=

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Solution for 5d+7+4d-2d-6= equation:


Simplifying
5d + 7 + 4d + -2d + -6 = 0

Reorder the terms:
7 + -6 + 5d + 4d + -2d = 0

Combine like terms: 7 + -6 = 1
1 + 5d + 4d + -2d = 0

Combine like terms: 5d + 4d = 9d
1 + 9d + -2d = 0

Combine like terms: 9d + -2d = 7d
1 + 7d = 0

Solving
1 + 7d = 0

Solving for variable 'd'.

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

Add '-1' to each side of the equation.
1 + -1 + 7d = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 7d = 0 + -1
7d = 0 + -1

Combine like terms: 0 + -1 = -1
7d = -1

Divide each side by '7'.
d = -0.1428571429

Simplifying
d = -0.1428571429

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