-0.8a-8=0.3a

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Solution for -0.8a-8=0.3a equation:


Simplifying
-0.8a + -8 = 0.3a

Reorder the terms:
-8 + -0.8a = 0.3a

Solving
-8 + -0.8a = 0.3a

Solving for variable 'a'.

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

Add '-0.3a' to each side of the equation.
-8 + -0.8a + -0.3a = 0.3a + -0.3a

Combine like terms: -0.8a + -0.3a = -1.1a
-8 + -1.1a = 0.3a + -0.3a

Combine like terms: 0.3a + -0.3a = 0.0
-8 + -1.1a = 0.0

Add '8' to each side of the equation.
-8 + 8 + -1.1a = 0.0 + 8

Combine like terms: -8 + 8 = 0
0 + -1.1a = 0.0 + 8
-1.1a = 0.0 + 8

Combine like terms: 0.0 + 8 = 8
-1.1a = 8

Divide each side by '-1.1'.
a = -7.272727273

Simplifying
a = -7.272727273

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