-12.8d+19.71=8.5d-12.99+11.4d

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Solution for -12.8d+19.71=8.5d-12.99+11.4d equation: 


Simplifying
-12.8d + 19.71 = 8.5d + -12.99 + 11.4d

Reorder the terms:
19.71 + -12.8d = 8.5d + -12.99 + 11.4d

Reorder the terms:
19.71 + -12.8d = -12.99 + 8.5d + 11.4d

Combine like terms: 8.5d + 11.4d = 19.9d
19.71 + -12.8d = -12.99 + 19.9d

Solving
19.71 + -12.8d = -12.99 + 19.9d

Solving for variable 'd'.

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

Add '-19.9d' to each side of the equation.
19.71 + -12.8d + -19.9d = -12.99 + 19.9d + -19.9d

Combine like terms: -12.8d + -19.9d = -32.7d
19.71 + -32.7d = -12.99 + 19.9d + -19.9d

Combine like terms: 19.9d + -19.9d = 0.0
19.71 + -32.7d = -12.99 + 0.0
19.71 + -32.7d = -12.99

Add '-19.71' to each side of the equation.
19.71 + -19.71 + -32.7d = -12.99 + -19.71

Combine like terms: 19.71 + -19.71 = 0.00
0.00 + -32.7d = -12.99 + -19.71
-32.7d = -12.99 + -19.71

Combine like terms: -12.99 + -19.71 = -32.7
-32.7d = -32.7

Divide each side by '-32.7'.
d = 1

Simplifying
d = 1

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