.17d+.7=.25(d-2)

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Solution for .17d+.7=.25(d-2) equation:


Simplifying
0.17d + 0.7 = 0.25(d + -2)

Reorder the terms:
0.7 + 0.17d = 0.25(d + -2)

Reorder the terms:
0.7 + 0.17d = 0.25(-2 + d)
0.7 + 0.17d = (-2 * 0.25 + d * 0.25)
0.7 + 0.17d = (-0.5 + 0.25d)

Solving
0.7 + 0.17d = -0.5 + 0.25d

Solving for variable 'd'.

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

Add '-0.25d' to each side of the equation.
0.7 + 0.17d + -0.25d = -0.5 + 0.25d + -0.25d

Combine like terms: 0.17d + -0.25d = -0.08d
0.7 + -0.08d = -0.5 + 0.25d + -0.25d

Combine like terms: 0.25d + -0.25d = 0.00
0.7 + -0.08d = -0.5 + 0.00
0.7 + -0.08d = -0.5

Add '-0.7' to each side of the equation.
0.7 + -0.7 + -0.08d = -0.5 + -0.7

Combine like terms: 0.7 + -0.7 = 0.0
0.0 + -0.08d = -0.5 + -0.7
-0.08d = -0.5 + -0.7

Combine like terms: -0.5 + -0.7 = -1.2
-0.08d = -1.2

Divide each side by '-0.08'.
d = 15

Simplifying
d = 15

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