10.8a+9.8a-7.9=-7.6

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Solution for 10.8a+9.8a-7.9=-7.6 equation:


Simplifying
10.8a + 9.8a + -7.9 = -7.6

Reorder the terms:
-7.9 + 10.8a + 9.8a = -7.6

Combine like terms: 10.8a + 9.8a = 20.6a
-7.9 + 20.6a = -7.6

Solving
-7.9 + 20.6a = -7.6

Solving for variable 'a'.

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

Add '7.9' to each side of the equation.
-7.9 + 7.9 + 20.6a = -7.6 + 7.9

Combine like terms: -7.9 + 7.9 = 0.0
0.0 + 20.6a = -7.6 + 7.9
20.6a = -7.6 + 7.9

Combine like terms: -7.6 + 7.9 = 0.3
20.6a = 0.3

Divide each side by '20.6'.
a = 0.0145631068

Simplifying
a = 0.0145631068

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