-7d-4d+3d=40

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Solution for -7d-4d+3d=40 equation: 


Simplifying
-7d + -4d + 3d = 40

Combine like terms: -7d + -4d = -11d
-11d + 3d = 40

Combine like terms: -11d + 3d = -8d
-8d = 40

Solving
-8d = 40

Solving for variable 'd'.

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

Divide each side by '-8'.
d = -5

Simplifying
d = -5

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