Solve 5*t + 23 - 1 = 2*k, 4*k + 16 = -5*t for t.

-4

Solve -5*r = -2*v - 3, -r + 9 = -5*v + 13 for r.

1

Solve 2*a = 5*k + 6*a + 3, -30 = 5*k - 5*a for k.

-3

Solve -2*d - 1 = -r, -33 = -5*d - 2*r - 13 for d.

2

Solve 15 = -5*d + j - 14, 2*j = 8 for d.

-5

Solve 11 = -5*b + t, b - 2*t - 1 - 4 = 0 for b.

-3

Solve -j = -2*y + 9, 268*y - 265*y = j + 13 for j.

-1

Solve -16 = 5*c - 0*r - r, 5*c + 2*r = -28 for c.

-4

Solve 2*n - 5*n = -3*a - 15, 5*n - a = 25 for n.

5

Solve -3*b = -10*s + 5*s + 12, -4*s = 5*b - 17 for s.

3