4a-89=3a-60

Solution for 4a-89=3a-60 equation:

Simplifying
4a + -89 = 3a + -60

Reorder the terms:
-89 + 4a = 3a + -60

Reorder the terms:
-89 + 4a = -60 + 3a

Solving
-89 + 4a = -60 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-89 + 4a + -3a = -60 + 3a + -3a

Combine like terms: 4a + -3a = 1a
-89 + 1a = -60 + 3a + -3a

Combine like terms: 3a + -3a = 0
-89 + 1a = -60 + 0
-89 + 1a = -60

Add '89' to each side of the equation.
-89 + 89 + 1a = -60 + 89

Combine like terms: -89 + 89 = 0
0 + 1a = -60 + 89
1a = -60 + 89

Combine like terms: -60 + 89 = 29
1a = 29

Divide each side by '1'.
a = 29

Simplifying
a = 29