3+a+4b=

Solution for 3+a+4b= equation:

Simplifying
3 + a + 4b = 0

Solving
3 + a + 4b = 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 + a + -3 + 4b = 0 + -3

Reorder the terms:
3 + -3 + a + 4b = 0 + -3

Combine like terms: 3 + -3 = 0
0 + a + 4b = 0 + -3
a + 4b = 0 + -3

Combine like terms: 0 + -3 = -3
a + 4b = -3

Add '-4b' to each side of the equation.
a + 4b + -4b = -3 + -4b

Combine like terms: 4b + -4b = 0
a + 0 = -3 + -4b
a = -3 + -4b

Simplifying
a = -3 + -4b