(-7b-2c)+(6b-3c-1)=

Solution for (-7b-2c)+(6b-3c-1)= equation:

Simplifying
(-7b + -2c) + (6b + -3c + -1) = 0

Remove parenthesis around (-7b + -2c)
-7b + -2c + (6b + -3c + -1) = 0

Reorder the terms:
-7b + -2c + (-1 + 6b + -3c) = 0

Remove parenthesis around (-1 + 6b + -3c)
-7b + -2c + -1 + 6b + -3c = 0

Reorder the terms:
-1 + -7b + 6b + -2c + -3c = 0

Combine like terms: -7b + 6b = -1b
-1 + -1b + -2c + -3c = 0

Combine like terms: -2c + -3c = -5c
-1 + -1b + -5c = 0

Solving
-1 + -1b + -5c = 0

Solving for variable 'b'.

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

Add '1' to each side of the equation.
-1 + -1b + 1 + -5c = 0 + 1

Reorder the terms:
-1 + 1 + -1b + -5c = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1b + -5c = 0 + 1
-1b + -5c = 0 + 1

Combine like terms: 0 + 1 = 1
-1b + -5c = 1

Add '5c' to each side of the equation.
-1b + -5c + 5c = 1 + 5c

Combine like terms: -5c + 5c = 0
-1b + 0 = 1 + 5c
-1b = 1 + 5c

Divide each side by '-1'.
b = -1 + -5c

Simplifying
b = -1 + -5c