a+a+4=-6

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Solution for a+a+4=-6 equation: 


Simplifying
a + a + 4 = -6

Reorder the terms:
4 + a + a = -6

Combine like terms: a + a = 2a
4 + 2a = -6

Solving
4 + 2a = -6

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 2a = -6 + -4

Combine like terms: 4 + -4 = 0
0 + 2a = -6 + -4
2a = -6 + -4

Combine like terms: -6 + -4 = -10
2a = -10

Divide each side by '2'.
a = -5

Simplifying
a = -5

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