Solve -2*k + 18 = -15*x + 17*x, 23 = k + 3*x for k.

2

Solve -29 = 3*k - 3*i - i, -2*i = 3*k - 1 for k.

-3

Solve 0 = 3*q + n + 7, -8 - 7 = 5*q + 5*n for q.

-2

Solve 2*u + 18 = -5*c, 13 = -3*u - 84*c + 80*c for u.

1

Solve 5*j + 5*f = -24 + 9, 2*j = -4*f - 16 for j.

2

Solve 11 - 3 = 2*r, v = r - 8 for v.

-4

Solve -14*p + 11*p = 0, 2*y + 2 = -4*p for y.

-1

Solve -z - 17 = -4*z - 5*x, 4*z = -3*x + 8 for z.

-1

Solve 4*p = -9*i - 61, -25*p + 29*p + 41 = -5*i for p.

-4

Solve 2 = -2*v + 2*z, -3*z + 15 = -v + 2*v for v.

3