Solve 2*l = -4*o + 18, -54 + 60 = -2*l + 4*o for l.

3

Solve -5*c = -5*s - 10, 4*s - s - 4*c + 9 = 0 for s.

1

Solve -4*k + 7*s - 10*s = 9, 0 = 4*k + 5*s + 7 for k.

-3

Solve 2*b + 6 = 5*o + 1, -2*o - b - 7 = 0 for o.

-1

Solve -4*b = 8, -5*s - 2*b = 2*b + 23 for s.

-3

Solve -136*p = -3*t - 134*p - 16, -2*t = 3*p + 2 for t.

-4

Solve 8*v - 7*v = -z + 1, -v - 3 = 0 for z.

4

Solve 6 = -s - 3*a, 0 = s + a - 5*a - 1 for s.

-3

Solve 2*o - o - a + 5 = 0, -22 = 4*o - 5*a for o.

-3

Solve -3*a - 8 = 4*v - 2*v, a = 0 for v.

-4