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

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

Simplifying
-7a + -2b + -1a + 4b + 6 = 0

Reorder the terms:
6 + -7a + -1a + -2b + 4b = 0

Combine like terms: -7a + -1a = -8a
6 + -8a + -2b + 4b = 0

Combine like terms: -2b + 4b = 2b
6 + -8a + 2b = 0

Solving
6 + -8a + 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 + -8a + -6 + 2b = 0 + -6

Reorder the terms:
6 + -6 + -8a + 2b = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -8a + 2b = 0 + -6
-8a + 2b = 0 + -6

Combine like terms: 0 + -6 = -6
-8a + 2b = -6

Add '-2b' to each side of the equation.
-8a + 2b + -2b = -6 + -2b

Combine like terms: 2b + -2b = 0
-8a + 0 = -6 + -2b
-8a = -6 + -2b

Divide each side by '-8'.
a = 0.75 + 0.25b

Simplifying
a = 0.75 + 0.25b