30-3d=6

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Solution for 30-3d=6 equation:


Simplifying
30 + -3d = 6

Solving
30 + -3d = 6

Solving for variable 'd'.

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

Add '-30' to each side of the equation.
30 + -30 + -3d = 6 + -30

Combine like terms: 30 + -30 = 0
0 + -3d = 6 + -30
-3d = 6 + -30

Combine like terms: 6 + -30 = -24
-3d = -24

Divide each side by '-3'.
d = 8

Simplifying
d = 8

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