9d-2d+4=

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Solution for 9d-2d+4= equation:


Simplifying
9d + -2d + 4 = 0

Reorder the terms:
4 + 9d + -2d = 0

Combine like terms: 9d + -2d = 7d
4 + 7d = 0

Solving
4 + 7d = 0

Solving for variable 'd'.

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

Add '-4' to each side of the equation.
4 + -4 + 7d = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 7d = 0 + -4
7d = 0 + -4

Combine like terms: 0 + -4 = -4
7d = -4

Divide each side by '7'.
d = -0.5714285714

Simplifying
d = -0.5714285714

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