sqtx+1=x-1

Solution for sqtx+1=x-1 equation:

Simplifying
sqtx + 1 = x + -1

Reorder the terms:
1 + qstx = x + -1

Reorder the terms:
1 + qstx = -1 + x

Solving
1 + qstx = -1 + x

Solving for variable 'q'.

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

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

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

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

Divide each side by 'stx'.
q = -2s-1t-1x-1 + s-1t-1

Simplifying
q = -2s-1t-1x-1 + s-1t-1

Reorder the terms:
q = s-1t-1 + -2s-1t-1x-1