7a+-3+6a=

Solution for 7a+-3+6a= equation:

Simplifying
7a + -3 + 6a = 0

Reorder the terms:
-3 + 7a + 6a = 0

Combine like terms: 7a + 6a = 13a
-3 + 13a = 0

Solving
-3 + 13a = 0

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 3 + 13a = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 13a = 0 + 3
13a = 0 + 3

Combine like terms: 0 + 3 = 3
13a = 3

Divide each side by '13'.
a = 0.2307692308

Simplifying
a = 0.2307692308