20-1.45d=1.15

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Solution for 20-1.45d=1.15 equation: 


Simplifying
20 + -1.45d = 1.15

Solving
20 + -1.45d = 1.15

Solving for variable 'd'.

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

Add '-20' to each side of the equation.
20 + -20 + -1.45d = 1.15 + -20

Combine like terms: 20 + -20 = 0
0 + -1.45d = 1.15 + -20
-1.45d = 1.15 + -20

Combine like terms: 1.15 + -20 = -18.85
-1.45d = -18.85

Divide each side by '-1.45'.
d = 13

Simplifying
d = 13

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