1a+2b+3a+4b=

Solution for 1a+2b+3a+4b= equation:

Simplifying
1a + 2b + 3a + 4b = 0

Reorder the terms:
1a + 3a + 2b + 4b = 0

Combine like terms: 1a + 3a = 4a
4a + 2b + 4b = 0

Combine like terms: 2b + 4b = 6b
4a + 6b = 0

Solving
4a + 6b = 0

Solving for variable 'a'.

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

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

Combine like terms: 6b + -6b = 0
4a + 0 = 0 + -6b
4a = 0 + -6b
Remove the zero:
4a = -6b

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

Simplifying
a = -1.5b