6-3a=9-4a+-10

Solution for 6-3a=9-4a+-10 equation:

Simplifying
6 + -3a = 9 + -4a + -10

Reorder the terms:
6 + -3a = 9 + -10 + -4a

Combine like terms: 9 + -10 = -1
6 + -3a = -1 + -4a

Solving
6 + -3a = -1 + -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.
6 + -3a + 4a = -1 + -4a + 4a

Combine like terms: -3a + 4a = 1a
6 + 1a = -1 + -4a + 4a

Combine like terms: -4a + 4a = 0
6 + 1a = -1 + 0
6 + 1a = -1

Add '-6' to each side of the equation.
6 + -6 + 1a = -1 + -6

Combine like terms: 6 + -6 = 0
0 + 1a = -1 + -6
1a = -1 + -6

Combine like terms: -1 + -6 = -7
1a = -7

Divide each side by '1'.
a = -7

Simplifying
a = -7