3=2a+3+4a

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

Simplifying
3 = 2a + 3 + 4a

Reorder the terms:
3 = 3 + 2a + 4a

Combine like terms: 2a + 4a = 6a
3 = 3 + 6a

Add '-3' to each side of the equation.
3 + -3 = 3 + -3 + 6a

Combine like terms: 3 + -3 = 0
0 = 3 + -3 + 6a

Combine like terms: 3 + -3 = 0
0 = 0 + 6a
0 = 6a

Solving
0 = 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
0 + -6a = 6a + -6a
Remove the zero:
-6a = 6a + -6a

Combine like terms: 6a + -6a = 0
-6a = 0

Divide each side by '-6'.
a = 0

Simplifying
a = 0