12d+23-4d-43=0

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Solution for 12d+23-4d-43=0 equation:


Simplifying
12d + 23 + -4d + -43 = 0

Reorder the terms:
23 + -43 + 12d + -4d = 0

Combine like terms: 23 + -43 = -20
-20 + 12d + -4d = 0

Combine like terms: 12d + -4d = 8d
-20 + 8d = 0

Solving
-20 + 8d = 0

Solving for variable 'd'.

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

Add '20' to each side of the equation.
-20 + 20 + 8d = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 8d = 0 + 20
8d = 0 + 20

Combine like terms: 0 + 20 = 20
8d = 20

Divide each side by '8'.
d = 2.5

Simplifying
d = 2.5

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