5a+10=-3.9

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Solution for 5a+10=-3.9 equation: 


Simplifying
5a + 10 = -3.9

Reorder the terms:
10 + 5a = -3.9

Solving
10 + 5a = -3.9

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + 5a = -3.9 + -10

Combine like terms: 10 + -10 = 0
0 + 5a = -3.9 + -10
5a = -3.9 + -10

Combine like terms: -3.9 + -10 = -13.9
5a = -13.9

Divide each side by '5'.
a = -2.78

Simplifying
a = -2.78

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