-7d-3+3d-4d-4d=

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Solution for -7d-3+3d-4d-4d= equation:


Simplifying
-7d + -3 + 3d + -4d + -4d = 0

Reorder the terms:
-3 + -7d + 3d + -4d + -4d = 0

Combine like terms: -7d + 3d = -4d
-3 + -4d + -4d + -4d = 0

Combine like terms: -4d + -4d = -8d
-3 + -8d + -4d = 0

Combine like terms: -8d + -4d = -12d
-3 + -12d = 0

Solving
-3 + -12d = 0

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + -12d = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -12d = 0 + 3
-12d = 0 + 3

Combine like terms: 0 + 3 = 3
-12d = 3

Divide each side by '-12'.
d = -0.25

Simplifying
d = -0.25

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