7.2a+15=72.6

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Solution for 7.2a+15=72.6 equation: 


Simplifying
7.2a + 15 = 72.6

Reorder the terms:
15 + 7.2a = 72.6

Solving
15 + 7.2a = 72.6

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + 7.2a = 72.6 + -15

Combine like terms: 15 + -15 = 0
0 + 7.2a = 72.6 + -15
7.2a = 72.6 + -15

Combine like terms: 72.6 + -15 = 57.6
7.2a = 57.6

Divide each side by '7.2'.
a = 8

Simplifying
a = 8

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