7a-2b+6+4b-5a=

Solution for 7a-2b+6+4b-5a= equation:

Simplifying
7a + -2b + 6 + 4b + -5a = 0

Reorder the terms:
6 + 7a + -5a + -2b + 4b = 0

Combine like terms: 7a + -5a = 2a
6 + 2a + -2b + 4b = 0

Combine like terms: -2b + 4b = 2b
6 + 2a + 2b = 0

Solving
6 + 2a + 2b = 0

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + 2a + -6 + 2b = 0 + -6

Reorder the terms:
6 + -6 + 2a + 2b = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2a + 2b = 0 + -6
2a + 2b = 0 + -6

Combine like terms: 0 + -6 = -6
2a + 2b = -6

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

Combine like terms: 2b + -2b = 0
2a + 0 = -6 + -2b
2a = -6 + -2b

Divide each side by '2'.
a = -3 + -1b

Simplifying
a = -3 + -1b