.3d+.6=d+.4

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Solution for .3d+.6=d+.4 equation:


Simplifying
0.3d + 0.6 = d + 0.4

Reorder the terms:
0.6 + 0.3d = d + 0.4

Reorder the terms:
0.6 + 0.3d = 0.4 + d

Solving
0.6 + 0.3d = 0.4 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
0.6 + 0.3d + -1d = 0.4 + d + -1d

Combine like terms: 0.3d + -1d = -0.7d
0.6 + -0.7d = 0.4 + d + -1d

Combine like terms: d + -1d = 0
0.6 + -0.7d = 0.4 + 0
0.6 + -0.7d = 0.4

Add '-0.6' to each side of the equation.
0.6 + -0.6 + -0.7d = 0.4 + -0.6

Combine like terms: 0.6 + -0.6 = 0.0
0.0 + -0.7d = 0.4 + -0.6
-0.7d = 0.4 + -0.6

Combine like terms: 0.4 + -0.6 = -0.2
-0.7d = -0.2

Divide each side by '-0.7'.
d = 0.2857142857

Simplifying
d = 0.2857142857

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