8-(5D-2)=19-2D

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Solution for 8-(5D-2)=19-2D equation:


Simplifying
8 + -1(5D + -2) = 19 + -2D

Reorder the terms:
8 + -1(-2 + 5D) = 19 + -2D
8 + (-2 * -1 + 5D * -1) = 19 + -2D
8 + (2 + -5D) = 19 + -2D

Combine like terms: 8 + 2 = 10
10 + -5D = 19 + -2D

Solving
10 + -5D = 19 + -2D

Solving for variable 'D'.

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

Add '2D' to each side of the equation.
10 + -5D + 2D = 19 + -2D + 2D

Combine like terms: -5D + 2D = -3D
10 + -3D = 19 + -2D + 2D

Combine like terms: -2D + 2D = 0
10 + -3D = 19 + 0
10 + -3D = 19

Add '-10' to each side of the equation.
10 + -10 + -3D = 19 + -10

Combine like terms: 10 + -10 = 0
0 + -3D = 19 + -10
-3D = 19 + -10

Combine like terms: 19 + -10 = 9
-3D = 9

Divide each side by '-3'.
D = -3

Simplifying
D = -3

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