-3a+6+5a=7a

Solution for -3a+6+5a=7a equation:

Simplifying
-3a + 6 + 5a = 7a

Reorder the terms:
6 + -3a + 5a = 7a

Combine like terms: -3a + 5a = 2a
6 + 2a = 7a

Solving
6 + 2a = 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
6 + 2a + -7a = 7a + -7a

Combine like terms: 2a + -7a = -5a
6 + -5a = 7a + -7a

Combine like terms: 7a + -7a = 0
6 + -5a = 0

Add '-6' to each side of the equation.
6 + -6 + -5a = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -5a = 0 + -6
-5a = 0 + -6

Combine like terms: 0 + -6 = -6
-5a = -6

Divide each side by '-5'.
a = 1.2

Simplifying
a = 1.2