3a+4+2a=

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Solution for 3a+4+2a= equation: 


Simplifying
3a + 4 + 2a = 0

Reorder the terms:
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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