3(2a+1)+4a=

Solution for 3(2a+1)+4a= equation:

Simplifying
3(2a + 1) + 4a = 0

Reorder the terms:
3(1 + 2a) + 4a = 0
(1 * 3 + 2a * 3) + 4a = 0
(3 + 6a) + 4a = 0

Combine like terms: 6a + 4a = 10a
3 + 10a = 0

Solving
3 + 10a = 0

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 10a = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 10a = 0 + -3
10a = 0 + -3

Combine like terms: 0 + -3 = -3
10a = -3

Divide each side by '10'.
a = -0.3

Simplifying
a = -0.3