1=-6+x+9

Solution for 1=-6+x+9 equation:

Simplifying
1 = -6 + x + 9

Reorder the terms:
1 = -6 + 9 + x

Combine like terms: -6 + 9 = 3
1 = 3 + x

Solving
1 = 3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + -1x = 3 + x + -1x

Combine like terms: x + -1x = 0
1 + -1x = 3 + 0
1 + -1x = 3

Add '-1' to each side of the equation.
1 + -1 + -1x = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = 3 + -1
-1x = 3 + -1

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

Divide each side by '-1'.
x = -2

Simplifying
x = -2