-4a+3=-9a

Solution for -4a+3=-9a equation:

Simplifying
-4a + 3 = -9a

Reorder the terms:
3 + -4a = -9a

Solving
3 + -4a = -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.
3 + -4a + 9a = -9a + 9a

Combine like terms: -4a + 9a = 5a
3 + 5a = -9a + 9a

Combine like terms: -9a + 9a = 0
3 + 5a = 0

Add '-3' to each side of the equation.
3 + -3 + 5a = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5a = 0 + -3
5a = 0 + -3

Combine like terms: 0 + -3 = -3
5a = -3

Divide each side by '5'.
a = -0.6

Simplifying
a = -0.6