4(a+b)-3a=

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

Simplifying
4(a + b) + -3a = 0
(a * 4 + b * 4) + -3a = 0
(4a + 4b) + -3a = 0

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

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

Solving
1a + 4b = 0

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
1a + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
1a + 0 = 0 + -4b
1a = 0 + -4b
Remove the zero:
1a = -4b

Divide each side by '1'.
a = -4b

Simplifying
a = -4b