1a+141=5a+105

Solution for 1a+141=5a+105 equation:

Simplifying
1a + 141 = 5a + 105

Reorder the terms:
141 + 1a = 5a + 105

Reorder the terms:
141 + 1a = 105 + 5a

Solving
141 + 1a = 105 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
141 + 1a + -5a = 105 + 5a + -5a

Combine like terms: 1a + -5a = -4a
141 + -4a = 105 + 5a + -5a

Combine like terms: 5a + -5a = 0
141 + -4a = 105 + 0
141 + -4a = 105

Add '-141' to each side of the equation.
141 + -141 + -4a = 105 + -141

Combine like terms: 141 + -141 = 0
0 + -4a = 105 + -141
-4a = 105 + -141

Combine like terms: 105 + -141 = -36
-4a = -36

Divide each side by '-4'.
a = 9

Simplifying
a = 9