7d+30=2

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Solution for 7d+30=2 equation: 


Simplifying
7d + 30 = 2

Reorder the terms:
30 + 7d = 2

Solving
30 + 7d = 2

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 + 7d = 2 + -30

Combine like terms: 30 + -30 = 0
0 + 7d = 2 + -30
7d = 2 + -30

Combine like terms: 2 + -30 = -28
7d = -28

Divide each side by '7'.
d = -4

Simplifying
d = -4

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