20-0.2d=0.3d+16

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Solution for 20-0.2d=0.3d+16 equation: 


Simplifying
20 + -0.2d = 0.3d + 16

Reorder the terms:
20 + -0.2d = 16 + 0.3d

Solving
20 + -0.2d = 16 + 0.3d

Solving for variable 'd'.

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

Add '-0.3d' to each side of the equation.
20 + -0.2d + -0.3d = 16 + 0.3d + -0.3d

Combine like terms: -0.2d + -0.3d = -0.5d
20 + -0.5d = 16 + 0.3d + -0.3d

Combine like terms: 0.3d + -0.3d = 0.0
20 + -0.5d = 16 + 0.0
20 + -0.5d = 16

Add '-20' to each side of the equation.
20 + -20 + -0.5d = 16 + -20

Combine like terms: 20 + -20 = 0
0 + -0.5d = 16 + -20
-0.5d = 16 + -20

Combine like terms: 16 + -20 = -4
-0.5d = -4

Divide each side by '-0.5'.
d = 8

Simplifying
d = 8

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