-[3s+2t-(4s+t)-1]=

Solution for -[3s+2t-(4s+t)-1]= equation:

Simplifying
-1[3s + 2t + -1(4s + t) + -1] = 0
-1[3s + 2t + (4s * -1 + t * -1) + -1] = 0
-1[3s + 2t + (-4s + -1t) + -1] = 0

Reorder the terms:
-1[-1 + 3s + -4s + 2t + -1t] = 0

Combine like terms: 3s + -4s = -1s
-1[-1 + -1s + 2t + -1t] = 0

Combine like terms: 2t + -1t = 1t
-1[-1 + -1s + 1t] = 0
[-1 * -1 + -1s * -1 + 1t * -1] = 0
[1 + 1s + -1t] = 0

Solving
1 + 1s + -1t = 0

Solving for variable 's'.

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

Add '-1' to each side of the equation.
1 + 1s + -1 + -1t = 0 + -1

Reorder the terms:
1 + -1 + 1s + -1t = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 1s + -1t = 0 + -1
1s + -1t = 0 + -1

Combine like terms: 0 + -1 = -1
1s + -1t = -1

Add 't' to each side of the equation.
1s + -1t + t = -1 + t

Combine like terms: -1t + t = 0
1s + 0 = -1 + t
1s = -1 + t

Divide each side by '1'.
s = -1 + t

Simplifying
s = -1 + t