-3.2a-2=-4.5

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Solution for -3.2a-2=-4.5 equation: 


Simplifying
-3.2a + -2 = -4.5

Reorder the terms:
-2 + -3.2a = -4.5

Solving
-2 + -3.2a = -4.5

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + -3.2a = -4.5 + 2

Combine like terms: -2 + 2 = 0
0 + -3.2a = -4.5 + 2
-3.2a = -4.5 + 2

Combine like terms: -4.5 + 2 = -2.5
-3.2a = -2.5

Divide each side by '-3.2'.
a = 0.78125

Simplifying
a = 0.78125

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