2a+a-6=0

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Solution for 2a+a-6=0 equation: 


Simplifying
2a + a + -6 = 0

Reorder the terms:
-6 + 2a + a = 0

Combine like terms: 2a + a = 3a
-6 + 3a = 0

Solving
-6 + 3a = 0

Solving for variable 'a'.

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

Add '6' to each side of the equation.
-6 + 6 + 3a = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 3a = 0 + 6
3a = 0 + 6

Combine like terms: 0 + 6 = 6
3a = 6

Divide each side by '3'.
a = 2

Simplifying
a = 2

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