3a+27=3-a

Solution for 3a+27=3-a equation:

Simplifying
3a + 27 = 3 + -1a

Reorder the terms:
27 + 3a = 3 + -1a

Solving
27 + 3a = 3 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
27 + 3a + a = 3 + -1a + a

Combine like terms: 3a + a = 4a
27 + 4a = 3 + -1a + a

Combine like terms: -1a + a = 0
27 + 4a = 3 + 0
27 + 4a = 3

Add '-27' to each side of the equation.
27 + -27 + 4a = 3 + -27

Combine like terms: 27 + -27 = 0
0 + 4a = 3 + -27
4a = 3 + -27

Combine like terms: 3 + -27 = -24
4a = -24

Divide each side by '4'.
a = -6

Simplifying
a = -6