5d-2.8=7.2

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Solution for 5d-2.8=7.2 equation: 


Simplifying
5d + -2.8 = 7.2

Reorder the terms:
-2.8 + 5d = 7.2

Solving
-2.8 + 5d = 7.2

Solving for variable 'd'.

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

Add '2.8' to each side of the equation.
-2.8 + 2.8 + 5d = 7.2 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + 5d = 7.2 + 2.8
5d = 7.2 + 2.8

Combine like terms: 7.2 + 2.8 = 10
5d = 10

Divide each side by '5'.
d = 2

Simplifying
d = 2

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