15d-3=57

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Solution for 15d-3=57 equation: 


Simplifying
15d + -3 = 57

Reorder the terms:
-3 + 15d = 57

Solving
-3 + 15d = 57

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + 15d = 57 + 3

Combine like terms: -3 + 3 = 0
0 + 15d = 57 + 3
15d = 57 + 3

Combine like terms: 57 + 3 = 60
15d = 60

Divide each side by '15'.
d = 4

Simplifying
d = 4

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