100=15+.45d

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Solution for 100=15+.45d equation:


Simplifying
100 = 15 + 0.45d

Solving
100 = 15 + 0.45d

Solving for variable 'd'.

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

Add '-0.45d' to each side of the equation.
100 + -0.45d = 15 + 0.45d + -0.45d

Combine like terms: 0.45d + -0.45d = 0.00
100 + -0.45d = 15 + 0.00
100 + -0.45d = 15

Add '-100' to each side of the equation.
100 + -100 + -0.45d = 15 + -100

Combine like terms: 100 + -100 = 0
0 + -0.45d = 15 + -100
-0.45d = 15 + -100

Combine like terms: 15 + -100 = -85
-0.45d = -85

Divide each side by '-0.45'.
d = 188.8888889

Simplifying
d = 188.8888889

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