Solve -c - 6*s - 6 = -s, -5*s - 9 = 4*c for c.

-1

Solve -a + 4*b = 14, 3*a - 4*b - 18 = -7*b for a.

2

Solve -2*o = 5*a + 35, -14*a + 9*a = 4*o + 45 for o.

-5

Solve i - 6 = -4*k - 27, -i = -2*k - 9 for i.

-1

Solve 3*v = 12*z - 11*z + 8, z = -4*v - 1 for v.

1

Solve -5*i - o + 7 = 0, -4*i + 3*o - 13 = -11 for i.

1

Solve -3*i = -3*t - 6*i + 15, -5*t + 2*i + 25 = 0 for t.

5

Solve -l - 86 = -4*z - 72, 3*z + l = 14 for z.

4

Solve g = 5*u - 30, 15 = 11*u - 12*u - 4*g for u.

5

Solve -5*o + 5*j - j + 41 = 0, 21 = 5*o + j for o.

5