7(0+1)-1-a=6(0+1)

Solution for 7(0+1)-1-a=6(0+1) equation:

Simplifying
7(0 + 1) + -1 + -1a = 6(0 + 1)

Combine like terms: 0 + 1 = 1
7(1) + -1 + -1a = 6(0 + 1)

Multiply 7 * 1
7 + -1 + -1a = 6(0 + 1)

Combine like terms: 7 + -1 = 6
6 + -1a = 6(0 + 1)

Combine like terms: 0 + 1 = 1
6 + -1a = 6(1)

Multiply 6 * 1
6 + -1a = 6

Add '-6' to each side of the equation.
6 + -6 + -1a = 6 + -6

Combine like terms: 6 + -6 = 0
0 + -1a = 6 + -6
-1a = 6 + -6

Combine like terms: 6 + -6 = 0
-1a = 0

Solving
-1a = 0

Solving for variable 'a'.

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

Divide each side by '-1'.
a = 0

Simplifying
a = 0