9-(x+3)=1

Solution for 9-(x+3)=1 equation:

Simplifying
9 + -1(x + 3) = 1

Reorder the terms:
9 + -1(3 + x) = 1
9 + (3 * -1 + x * -1) = 1
9 + (-3 + -1x) = 1

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

Solving
6 + -1x = 1

Solving for variable 'x'.

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

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

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

Combine like terms: 1 + -6 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5