5a+4=4a+5

Solution for 5a+4=4a+5 equation:

Simplifying
5a + 4 = 4a + 5

Reorder the terms:
4 + 5a = 4a + 5

Reorder the terms:
4 + 5a = 5 + 4a

Solving
4 + 5a = 5 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
4 + 5a + -4a = 5 + 4a + -4a

Combine like terms: 5a + -4a = 1a
4 + 1a = 5 + 4a + -4a

Combine like terms: 4a + -4a = 0
4 + 1a = 5 + 0
4 + 1a = 5

Add '-4' to each side of the equation.
4 + -4 + 1a = 5 + -4

Combine like terms: 4 + -4 = 0
0 + 1a = 5 + -4
1a = 5 + -4

Combine like terms: 5 + -4 = 1
1a = 1

Divide each side by '1'.
a = 1

Simplifying
a = 1