0.8-5a*0.3-2a=

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Solution for 0.8-5a*0.3-2a= equation:


Simplifying
0.8 + -5a * 0.3 + -2a = 0

Reorder the terms for easier multiplication:
0.8 + -5 * 0.3a + -2a = 0

Multiply -5 * 0.3
0.8 + -1.5a + -2a = 0

Combine like terms: -1.5a + -2a = -3.5a
0.8 + -3.5a = 0

Solving
0.8 + -3.5a = 0

Solving for variable 'a'.

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

Add '-0.8' to each side of the equation.
0.8 + -0.8 + -3.5a = 0 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + -3.5a = 0 + -0.8
-3.5a = 0 + -0.8

Combine like terms: 0 + -0.8 = -0.8
-3.5a = -0.8

Divide each side by '-3.5'.
a = 0.2285714286

Simplifying
a = 0.2285714286

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