9.3=d+12.1

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Solution for 9.3=d+12.1 equation:


Simplifying
9.3 = d + 12.1

Reorder the terms:
9.3 = 12.1 + d

Solving
9.3 = 12.1 + 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.
9.3 + -1d = 12.1 + d + -1d

Combine like terms: d + -1d = 0
9.3 + -1d = 12.1 + 0
9.3 + -1d = 12.1

Add '-9.3' to each side of the equation.
9.3 + -9.3 + -1d = 12.1 + -9.3

Combine like terms: 9.3 + -9.3 = 0.0
0.0 + -1d = 12.1 + -9.3
-1d = 12.1 + -9.3

Combine like terms: 12.1 + -9.3 = 2.8
-1d = 2.8

Divide each side by '-1'.
d = -2.8

Simplifying
d = -2.8

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