-9+6-(-2)=e

Solution for -9+6-(-2)=e equation:

Simplifying
-9 + 6 + -1(-2) = e

Multiply -1 * -2
-9 + 6 + 2 = e

Combine like terms: -9 + 6 = -3
-3 + 2 = e

Combine like terms: -3 + 2 = -1
-1 = e

Solving
-1 = e

Solving for variable 'e'.

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

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

Combine like terms: e + -1e = 0
-1 + -1e = 0

Add '1' to each side of the equation.
-1 + 1 + -1e = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1e = 0 + 1
-1e = 0 + 1

Combine like terms: 0 + 1 = 1
-1e = 1

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

Simplifying
e = -1