7d-23=12

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Solution for 7d-23=12 equation: 


Simplifying
7d + -23 = 12

Reorder the terms:
-23 + 7d = 12

Solving
-23 + 7d = 12

Solving for variable 'd'.

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

Add '23' to each side of the equation.
-23 + 23 + 7d = 12 + 23

Combine like terms: -23 + 23 = 0
0 + 7d = 12 + 23
7d = 12 + 23

Combine like terms: 12 + 23 = 35
7d = 35

Divide each side by '7'.
d = 5

Simplifying
d = 5

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