(-x+-3)-4(x-1)=14

Solution for (-x+-3)-4(x-1)=14 equation:

Simplifying
(-1x + -3) + -4(x + -1) = 14

Reorder the terms:
(-3 + -1x) + -4(x + -1) = 14

Remove parenthesis around (-3 + -1x)
-3 + -1x + -4(x + -1) = 14

Reorder the terms:
-3 + -1x + -4(-1 + x) = 14
-3 + -1x + (-1 * -4 + x * -4) = 14
-3 + -1x + (4 + -4x) = 14

Reorder the terms:
-3 + 4 + -1x + -4x = 14

Combine like terms: -3 + 4 = 1
1 + -1x + -4x = 14

Combine like terms: -1x + -4x = -5x
1 + -5x = 14

Solving
1 + -5x = 14

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -5x = 14 + -1

Combine like terms: 1 + -1 = 0
0 + -5x = 14 + -1
-5x = 14 + -1

Combine like terms: 14 + -1 = 13
-5x = 13

Divide each side by '-5'.
x = -2.6

Simplifying
x = -2.6