6-7a=7-6a

Solution for 6-7a=7-6a equation:

Simplifying
6 + -7a = 7 + -6a

Solving
6 + -7a = 7 + -6a

Solving for variable 'a'.

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

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

Combine like terms: -7a + 6a = -1a
6 + -1a = 7 + -6a + 6a

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

Add '-6' to each side of the equation.
6 + -6 + -1a = 7 + -6

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

Combine like terms: 7 + -6 = 1
-1a = 1

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

Simplifying
a = -1