-4d-5=3d+9

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Solution for -4d-5=3d+9 equation:


Simplifying
-4d + -5 = 3d + 9

Reorder the terms:
-5 + -4d = 3d + 9

Reorder the terms:
-5 + -4d = 9 + 3d

Solving
-5 + -4d = 9 + 3d

Solving for variable 'd'.

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

Add '-3d' to each side of the equation.
-5 + -4d + -3d = 9 + 3d + -3d

Combine like terms: -4d + -3d = -7d
-5 + -7d = 9 + 3d + -3d

Combine like terms: 3d + -3d = 0
-5 + -7d = 9 + 0
-5 + -7d = 9

Add '5' to each side of the equation.
-5 + 5 + -7d = 9 + 5

Combine like terms: -5 + 5 = 0
0 + -7d = 9 + 5
-7d = 9 + 5

Combine like terms: 9 + 5 = 14
-7d = 14

Divide each side by '-7'.
d = -2

Simplifying
d = -2

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