-65.376=7.2(9a+1)

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Solution for -65.376=7.2(9a+1) equation: 


Simplifying
-65.376 = 7.2(9a + 1)

Reorder the terms:
-65.376 = 7.2(1 + 9a)
-65.376 = (1 * 7.2 + 9a * 7.2)
-65.376 = (7.2 + 64.8a)

Solving
-65.376 = 7.2 + 64.8a

Solving for variable 'a'.

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

Add '-64.8a' to each side of the equation.
-65.376 + -64.8a = 7.2 + 64.8a + -64.8a

Combine like terms: 64.8a + -64.8a = 0.0
-65.376 + -64.8a = 7.2 + 0.0
-65.376 + -64.8a = 7.2

Add '65.376' to each side of the equation.
-65.376 + 65.376 + -64.8a = 7.2 + 65.376

Combine like terms: -65.376 + 65.376 = 0.000
0.000 + -64.8a = 7.2 + 65.376
-64.8a = 7.2 + 65.376

Combine like terms: 7.2 + 65.376 = 72.576
-64.8a = 72.576

Divide each side by '-64.8'.
a = -1.12

Simplifying
a = -1.12

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