2d-12=23

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Solution for 2d-12=23 equation: 


Simplifying
2d + -12 = 23

Reorder the terms:
-12 + 2d = 23

Solving
-12 + 2d = 23

Solving for variable 'd'.

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

Add '12' to each side of the equation.
-12 + 12 + 2d = 23 + 12

Combine like terms: -12 + 12 = 0
0 + 2d = 23 + 12
2d = 23 + 12

Combine like terms: 23 + 12 = 35
2d = 35

Divide each side by '2'.
d = 17.5

Simplifying
d = 17.5

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