4(3a)+2(a+6b)=

Solution for 4(3a)+2(a+6b)= equation:

Simplifying
4(3a) + 2(a + 6b) = 0

Remove parenthesis around (3a)
4 * 3a + 2(a + 6b) = 0

Multiply 4 * 3
12a + 2(a + 6b) = 0
12a + (a * 2 + 6b * 2) = 0
12a + (2a + 12b) = 0

Combine like terms: 12a + 2a = 14a
14a + 12b = 0

Solving
14a + 12b = 0

Solving for variable 'a'.

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

Add '-12b' to each side of the equation.
14a + 12b + -12b = 0 + -12b

Combine like terms: 12b + -12b = 0
14a + 0 = 0 + -12b
14a = 0 + -12b
Remove the zero:
14a = -12b

Divide each side by '14'.
a = -0.8571428571b

Simplifying
a = -0.8571428571b