2+3a+(2a-6)=

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Solution for 2+3a+(2a-6)= equation:


Simplifying
2 + 3a + (2a + -6) = 0

Reorder the terms:
2 + 3a + (-6 + 2a) = 0

Remove parenthesis around (-6 + 2a)
2 + 3a + -6 + 2a = 0

Reorder the terms:
2 + -6 + 3a + 2a = 0

Combine like terms: 2 + -6 = -4
-4 + 3a + 2a = 0

Combine like terms: 3a + 2a = 5a
-4 + 5a = 0

Solving
-4 + 5a = 0

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 + 5a = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 5a = 0 + 4
5a = 0 + 4

Combine like terms: 0 + 4 = 4
5a = 4

Divide each side by '5'.
a = 0.8

Simplifying
a = 0.8

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