Solve -1968 + 1982 = -2*s for s.
-7
Solve -79*z + 42 = -86*z for z.
-6
Solve -1 - 29 = 10*d for d.
-3
Solve 8*c - 2173 + 2141 = 0 for c.
4
Solve 172 = -13*d + 120 for d.
-4
Solve -75 = 3*k + 12*k for k.
-5
Solve -d = 10*d - 55 for d.
5
Solve 45 = -13*q + 58 for q.
1
Solve -48*q = -11*q - 37 for q.
1
Solve 0 = -15*v + 10*v + 15 for v.
3