A+7.2=19

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Solution for A+7.2=19 equation: 


Simplifying
A + 7.2 = 19

Reorder the terms:
7.2 + A = 19

Solving
7.2 + A = 19

Solving for variable 'A'.

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

Add '-7.2' to each side of the equation.
7.2 + -7.2 + A = 19 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + A = 19 + -7.2
A = 19 + -7.2

Combine like terms: 19 + -7.2 = 11.8
A = 11.8

Simplifying
A = 11.8

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