2d-18-3d=-7+27d-9

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Solution for 2d-18-3d=-7+27d-9 equation:


Simplifying
2d + -18 + -3d = -7 + 27d + -9

Reorder the terms:
-18 + 2d + -3d = -7 + 27d + -9

Combine like terms: 2d + -3d = -1d
-18 + -1d = -7 + 27d + -9

Reorder the terms:
-18 + -1d = -7 + -9 + 27d

Combine like terms: -7 + -9 = -16
-18 + -1d = -16 + 27d

Solving
-18 + -1d = -16 + 27d

Solving for variable 'd'.

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

Add '-27d' to each side of the equation.
-18 + -1d + -27d = -16 + 27d + -27d

Combine like terms: -1d + -27d = -28d
-18 + -28d = -16 + 27d + -27d

Combine like terms: 27d + -27d = 0
-18 + -28d = -16 + 0
-18 + -28d = -16

Add '18' to each side of the equation.
-18 + 18 + -28d = -16 + 18

Combine like terms: -18 + 18 = 0
0 + -28d = -16 + 18
-28d = -16 + 18

Combine like terms: -16 + 18 = 2
-28d = 2

Divide each side by '-28'.
d = -0.07142857143

Simplifying
d = -0.07142857143

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