-.8a-8=0.2a

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Solution for -.8a-8=0.2a equation:


Simplifying
-0.8a + -8 = 0.2a

Reorder the terms:
-8 + -0.8a = 0.2a

Solving
-8 + -0.8a = 0.2a

Solving for variable 'a'.

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

Add '-0.2a' to each side of the equation.
-8 + -0.8a + -0.2a = 0.2a + -0.2a

Combine like terms: -0.8a + -0.2a = -1a
-8 + -1a = 0.2a + -0.2a

Combine like terms: 0.2a + -0.2a = 0.0
-8 + -1a = 0.0

Add '8' to each side of the equation.
-8 + 8 + -1a = 0.0 + 8

Combine like terms: -8 + 8 = 0
0 + -1a = 0.0 + 8
-1a = 0.0 + 8

Combine like terms: 0.0 + 8 = 8
-1a = 8

Divide each side by '-1'.
a = -8

Simplifying
a = -8

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