2(a+6b)-3=

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

Simplifying
2(a + 6b) + -3 = 0
(a * 2 + 6b * 2) + -3 = 0
(2a + 12b) + -3 = 0

Reorder the terms:
-3 + 2a + 12b = 0

Solving
-3 + 2a + 12b = 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 + 2a + 3 + 12b = 0 + 3

Reorder the terms:
-3 + 3 + 2a + 12b = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 2a + 12b = 0 + 3
2a + 12b = 0 + 3

Combine like terms: 0 + 3 = 3
2a + 12b = 3

Add '-12b' to each side of the equation.
2a + 12b + -12b = 3 + -12b

Combine like terms: 12b + -12b = 0
2a + 0 = 3 + -12b
2a = 3 + -12b

Divide each side by '2'.
a = 1.5 + -6b

Simplifying
a = 1.5 + -6b