-30d-18=30

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Solution for -30d-18=30 equation: 


Simplifying
-30d + -18 = 30

Reorder the terms:
-18 + -30d = 30

Solving
-18 + -30d = 30

Solving for variable 'd'.

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

Add '18' to each side of the equation.
-18 + 18 + -30d = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -30d = 30 + 18
-30d = 30 + 18

Combine like terms: 30 + 18 = 48
-30d = 48

Divide each side by '-30'.
d = -1.6

Simplifying
d = -1.6

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