1.5a+6=9a

Solution for 1.5a+6=9a equation:

Simplifying
1.5a + 6 = 9a

Reorder the terms:
6 + 1.5a = 9a

Solving
6 + 1.5a = 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
6 + 1.5a + -9a = 9a + -9a

Combine like terms: 1.5a + -9a = -7.5a
6 + -7.5a = 9a + -9a

Combine like terms: 9a + -9a = 0
6 + -7.5a = 0

Add '-6' to each side of the equation.
6 + -6 + -7.5a = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -7.5a = 0 + -6
-7.5a = 0 + -6

Combine like terms: 0 + -6 = -6
-7.5a = -6

Divide each side by '-7.5'.
a = 0.8

Simplifying
a = 0.8