Solve 0 = 25*s - 22*s + 69*i - 71*i + 4, -4*s = -i + 2 for s.

0

Solve -4*h = -102*m + 592, -3*m - 452 = -2*h - 0*h - 460 for h.

5

Solve -11*k = 3*k + 16*k + 30, k + 42 = -f for f.

-41

Solve 2735*x - 2730*x + 37 = -r, 4*x = r + 10 for x.

-3

Solve 3*j + 50 - 31 + 38 = 4*r, 12*r - j - 179 = 0 for r.

15

Solve c + 3*l - 1 = 0, -2*c + 5*l - 3183 = -3240 for c.

16

Solve -28*d + 5*s + 2*s - 8*s - 17 = -29*d, 4*s = 4 for d.

18

Solve b + 0*b - 4 = w + 2*b, -52*w = -51*w + 5*b for w.

-5

Solve -1649*r - 1647*r + 3301*r + 50 = -5*c, -5*c - 10 = -5*r for c.

-6

Solve 604 = 4*x - 4*k + 544, 0 = 9*k - 7*k for x.

15