2d-7d=30

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Solution for 2d-7d=30 equation: 


Simplifying
2d + -7d = 30

Combine like terms: 2d + -7d = -5d
-5d = 30

Solving
-5d = 30

Solving for variable 'd'.

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

Divide each side by '-5'.
d = -6

Simplifying
d = -6

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