4a+6b-12=

Solution for 4a+6b-12= equation:

Simplifying
4a + 6b + -12 = 0

Reorder the terms:
-12 + 4a + 6b = 0

Solving
-12 + 4a + 6b = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 4a + 12 + 6b = 0 + 12

Reorder the terms:
-12 + 12 + 4a + 6b = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 4a + 6b = 0 + 12
4a + 6b = 0 + 12

Combine like terms: 0 + 12 = 12
4a + 6b = 12

Add '-6b' to each side of the equation.
4a + 6b + -6b = 12 + -6b

Combine like terms: 6b + -6b = 0
4a + 0 = 12 + -6b
4a = 12 + -6b

Divide each side by '4'.
a = 3 + -1.5b

Simplifying
a = 3 + -1.5b