12d-1-10d=23

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Solution for 12d-1-10d=23 equation:


Simplifying
12d + -1 + -10d = 23

Reorder the terms:
-1 + 12d + -10d = 23

Combine like terms: 12d + -10d = 2d
-1 + 2d = 23

Solving
-1 + 2d = 23

Solving for variable 'd'.

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

Add '1' to each side of the equation.
-1 + 1 + 2d = 23 + 1

Combine like terms: -1 + 1 = 0
0 + 2d = 23 + 1
2d = 23 + 1

Combine like terms: 23 + 1 = 24
2d = 24

Divide each side by '2'.
d = 12

Simplifying
d = 12

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