 b.
-3
Solve 0 = k + t - 5, -k - 3*t + 6*t = 11 for k.
1
Solve -f = -i + 4 + 1, -4*i = -f - 8 for i.
1
Solve 0 = -5*w + 4*n - 27, -58*n = -w - 59*n for w.
-3
Solve 2*x - 3*u + 3 = 0, -37*u = -5*x - 35*u + 9 for x.
3
Solve 157*a - c = 160*a - 7, a - 5 = -c for a.
1
Solve 8*l + 5*z + 8 = 9*l, -4*z + 2 = -5*l for l.
-2
Solve -3*a - 2*q = 14, -6*a + 5*a - 2 = -2*q for a.
-4
Solve -4*a + o + 10 = -7*a, a = -5*o + 6 for a.
-4
Solve 3*c = -4*h - 6, -116 + 120 = 2*h - 2*c for h.
0
Solve -4*i + n - 8 = 0, 0 = -i - i - 4*n - 4 for i.
-2
Solve -12 = -105*f + 107*f - 4*y, -10 = 2*f - 3*y for f.
-2
Solve -4*p = x - 21, 8*x - 7*x - 13 = -2*p for p.
4
Solve -2*x - 2*m = 12, 3*x - 4*m = -3*m - 6 for x.
-3
Solve 0 = 2*y - 0*i + 4*i + 6, 5*i - 15 = 5*y for y.
-3
Solve m - 2*u = -7*u - 25, 3*m + 20 = -4*u for m.
0
Solve 2*y - 3 = 16*q - 19*q, 0 = -y + q - 6 for y.
-3
Solve -3*t = 2*m - 11, -159*t = -2*m - 154*t + 3 for m.
4
Solve 3*c + c - 3*f = 0, 4*c = -3*f + 24 for c.
3
Solve -24*y + 22*y + 2 = 0, 0 = -j - 2*y + 1 for j.
-1
Solve -5*z = -2*c - 25, 4*z = -5*c - 22 + 9 for z.
3
Solve 3*q + 2*p + 0*p + 22 = 0, 33 = -2*q - 5*p for q.
-4
Solve -7 = -3*r - 24*b + 22*b, 0 = -3*b + 6 for r.
1
Solve 0 = 4*z - 5*h, -z + 0*z - 25 = 5*h for z.
-5
Solve -3*t - 4*k = -10, 18 = -t - 2*t + 3*k for t.
-2
Solve -p = -2*s + 3, -2*p + 7*p + 5*s = 0 for p.
-1
Solve -6 = -3*o - j, 4*j + 9 = 5*o + 16 for o.
1
Solve -4*t + 5*v = -3*t + 3, 0 = -2*v for t.
-3
Solve 1 = -3*q - y + 15, -5 = 5*y for q.
5
Solve 7*z - 3*z = -5*x + 5, -5*z + 28 = -x for x.
-3
Solve 2*l + 8 = 0, 14 = -3*x - 3*l + 2 for x.
0
Solve 31*w - 30*w - 9 = -3*i, w - 7 = -2*i for w.
3
Solve -3*w - 8 = -2*c, 2*c - 4*w - 10 - 2 = 0 for c.
-2
Solve -4*q + 29 - 33 = 0, 4*v - q + 11 = 0 for v.
-3
Solve -5*p = -4*g - 2, 10*g - p = 5*g - 13 for g.
-3
Solve 3*u = 2*p + 8, 2*u - 7*p - 9 = -2*p for u.
2
Solve -q = -2*d - 1, -3*q - 10 = 3*d - 13 for d.
0
Solve -9 = 4*t + r, -3*r = -5*t + r - 27 for t.
-3
Solve -u + 16 = -3*v, -13*u + 16*u = -5*v - 8 for v.
-4
Solve 11 = 4*q - 3*t + 10, 2*t = 2*q + 2 for q.
4
Solve 4*m + 4*a - 3*a = -20, 3*m + 15 = 2*a for m.
-5
Solve -2*a + 16 = -9*l, -2*l + 2*a = -4*l - 6 for l.
-2
Solve -4 = -n + 5*n, -2*n - 6 = -w for w.
4
Solve -p = 2*u + 2, -3*p + 2*u = 2*p - 14 for p.
2
Solve -4*y - 3*p = 4, y + 10*p + 1 = 15*p for y.
-1
Solve -4*l = 2*k + 2, -4*k - 7 - 1 = 4*l for k.
-3
Solve 18 - 3 = -5*g, 2*g = 2*q - 6 for q.
0
Solve 0 = 5*z + 5*q + 5, 0 = -2*z - 4*q - 6 - 6 for z.
4
Solve -4*u + 3*a + 40 = 0, -4*u + 4*a - 147 = -191 for u.
7
Solve -3*h - 7 = 2*r, 0*h - 4*r - 19 = h for h.
1
Solve -12 = 3*w, -4*o - 13 = w + 11 for o.
-5
Solve -24 = 4*y - 2*m - 30, -2*y = -3*m - 1 for y.
2
Solve -4*v + 2*z + 4 = -2*v, -4*z = -3*v + 6 for v.
2
Solve 59*r + 30 = 64*r + 2*m, 10 = 2*m for r.
4
Solve -235*t = -5*l - 232*t + 7, -2*t + 37 = 5*l for l.
5
Solve 0 = -15*h + 11*h - 3*r + 17, 0 = 3*h - 2*r for h.
2
Solve 2*g + 5*a = 12, 40*a - 38*a + 12 = -5*g for g.
-4
Solve -m = 2*t - 5, -5*m = -5*t + 27 + 8 for t.
4
Solve -4 = 4*f + f - 4*j, 20 = -5*j for f.
-4
Solve 4*i - 2 + 10 = 0, 2*f + 10 = -i for f.
-4
Solve -3*s - 11 = -g, -431*g - s - 7 = -428*g for g.
-1
Solve 5*n - 10*n + 16 = 4*r, -2*n - 2*r + 8 = 0 for n.
0
Solve 2*t - 5*b + 15 = 3, 3*b = 5*t - 8 for t.
4
Solve 7*w + 28 = -4*h + 2, -3*h - 5 = -2*w for h.
-3
Solve 5*j - 4*t - 62 = -80, 4*t = 8 for j.
-2
Solve 4*d + 28 = 4*k, 5*k + d = 64 - 47 for k.
4
Solve 2*o + 2 = -4*z - 10, o + 3 = -z for o.
0
Solve -5*k - x = 10, -12 = 6*k - 4*x + 26 for k.
-3
Solve 20*b - 23*b - 4*n + 14 = 0, 0 = 4*b - 4*n for b.
2
Solve -5*t = x + 3, 57*x - 52*x + 2*t = 8 for x.
2
Solve 1 = -n + 2*n - z, -3*n + 7 = -5*z for n.
-1
Solve -4*h = 5*n + 15, 0 = -5*h - 4*n - 3 - 9 for h.
0
Solve -5*i = 3*o + 22, -2*i + 2*o - 3 = -7 for i.
-2
Solve 4*m - 5*d + 5 = 0, 3*m = -5*d + 18 + 22 for m.
5
Solve 0 = -5*n - 5*c + 20, 2*c + 15 = 3*n + 3 for n.
4
Solve -3*j = -3*q + 12, 2*j + 2*j - 3*q = -12 for j.
0
Solve -21*t = -22*t - 2*d + 12, d = 3*t - 1 for t.
2
Solve -5*o + 2 + 5 = -4*h, -o = 5*h + 16 for h.
-3
Solve -5*z = 3*h - 30, 5*z + 23 = 6*z + 4*h for z.
3
Solve 21 - 3 = -3*a + 3*o, 7 = 3*a + 2*o for a.
-1
Solve 3*s - 6*s = 3*w - 30, 3*w = 2*s - 5 for s.
7
Solve -4*w - 4*x = 20, 0*w - 7 = -w + 5*x for w.
-3
Solve 3*v - l + 4 = l, 2*l + 2 = 0 for v.
-2
Solve -u - 3*j + 7 = 4, -5*j = 0 for u.
3
Solve j - 4*t = 1, 0 = -3*j - j + 4*t + 4 for j.
1
Solve 4*v = 2*j - 12, 2*v + 22 = 8*j - 3*j for j.
4
Solve 5*m + 2*g + 10 = 0, 4*m + g + 22 = 11 for m.
-4
Solve -5*t + 8 = 3*o, -4*o + 5*t + 13 - 14 = 0 for o.
1
Solve -5*s = -10, -18*s + 22 = 4*m - 15*s for m.
4
Solve -h - 17 = -3*z - 3*h, -7*z + 33 = 3*h for z.
3
Solve 3*q - 3*p = 21, -5*p - 11 = -q + 4*q for q.
3
Solve 3*n - 7*y + 10*y = 9, -4*n + 6 = 2*y for n.
0
Solve -u - 14*c + 9*c = -10, 5*c - 10 = -4*u for u.
0
Solve 24*n = 27*n + 4*l + 10, -12 = 3*l for n.
2
Solve 2*v = 4*f - 16, 4*f - 27 = -5*v + 3 for f.
5
Solve c = y - 5, -c - 20*y + 7 = -15*y for c.
-3
Solve -12 = -4*g, 11 = -i + 3*g + 3 for i.
1
Solve 0*g - 5*i = -g + 29, -2*g = -4*i - 28 for g.
4
Solve 3*j - w - 3 = -15, 5*j + 4*w = -37 for j.
-5
Solve 0 = -5*w, -3*v = 4*w + 7 + 8 for v.
-5
Solve 24 = 2*p - 4*j, 127 = -2*p - 5*j + 115 for p.
4
Solve -4*d + 45 = -5*n, 2*d + 3*n = 4*n + 15 for d.
5
Solve -5*p - 2*u = 31, 0 = 4*p - 4*u - 1 + 9 for p.
-5
Solve -2*z - 3*d = 14, 0 = -z + 3*d + 27 - 25 for z.
-4
Solve 2*w = -0*w - 2, 2*x - 3*w = 7 for x.
2
Solve -7*h + 4*u = -3*h - 4, 5 = -3*h + 5*u for h.
5
Solve -3*c = -4*g - 7, 2*g + 107 - 91 = 4*c for g.
2
Solve -2*p = 3*x + 1, 4*x - p = 2*x + 4 for x.
1
Solve -k = -2*h + 1 - 4, -5*h - 14 = 4*k for k.
-1
Solve -5*x = -t - 3, -3*x - 1 = -4 for t.
2
Solve 5*b - 6 = -5*v - 1, 7 = 2*b + 3*v for b.
-4
Solve -8*l + 5*m - 1 = -11*l, 0 = l - 4*m + 11 for l.
-3
Solve -3*t = -15, 4*t - 5*t + 14 = 3*l for l.
3
Solve -2*u - 102 + 121 = -5*k, -2 = -2*k - 4*u for k.
-3
Solve -3*v = 5*x + 11, -v - 4*x - 9 = -x for v.
3
Solve 2*m + 4 = -3*v - 4, 0 = -4*m + 3*v + 20 for m.
2
Solve -4*n = -3*w - 27, 0*w = 5*n + 2*w - 5 for n.
3
Solve -42*p + 24 = -2*k - 46*p, 35 = -5*k - 5*p for k.
-2
Solve -7*j + 8*j + 4*i - 17 = 0, -4*j - 8 = -3*i for j.
1
Solve 7*z = 3*z + c + 6, -3*z - 5*c + 16 = 0 for z.
2
Solve 5*f - 3*t - 1105 = -1100, -f = t - 9 for f.
4
Solve -z + 3*x + 16 = 0, -3*z + 35 - 7 = -5*x for z.
1
Solve -5*m - 4*z + 5*z = 11, 5*m + 3*z = -27 for m.
-3
Solve -2*n + 0*n = -2*z, -3*z - 4 = -4*n for n.
4
Solve 5*u = -4*n + 6, -5*n = -0*n + 2*u - 16 for n.
4
Solve -15*i = -13*i - 2*v - 4, 2*i = -v + 7 for i.
3
Solve -2*t = 5*z + 14, 21*z + 16 = 17*z for t.
3
Solve 2*h + 5*v = 4, 3*h + 0*v + 11 = v for h.
-3
Solve 3*z - 4*q + 21 = 0, z + 3 = -2*q + 6 for z.
-3
Solve 4*b - 28 = 2*y, 4*b - 56*y - 36 = -52*y for b.
5
Solve 4*c - 5 = -t, -2*c - 5*t + 3 = -4*c for c.
1
Solve -3*t - 5*m = -12, -138*t = -140*t + 5*m - 17 for t.
-1
Solve 2 + 1 = -2*i - 5*s, 5 = 2*i - 3*s for i.
1
Solve 0 = -2*c + 3*w + 18, -3*c = 2*w + 5 - 6 for c.
3
Solve 2*g + 13 = t + 5, 0 = -3*t for g.
-4
Solve 4*q + 2*u - 10 = 6, 0 = 4*q + 3*u - 16 for q.
4
Solve 3*t - 5*h + 13 = 1, t - 2*h = -5 for t.
1
Solve -2*m + 5*b - 10 = b, -4*m + 4*b = 16 for m.
-3
Solve 2 = -s, 4*f - s - 3*s = -8 for f.
-4
Solve -5*r = -4*c + 12, -3*c + 7*c = -r - 12 for c.
-2
Solve 3*i - 5*r = 19, i + 15*r = 11*r - 5 for i.
3
Solve -2*t - 77 = 4*g - 79, -g = 1 for t.
3
Solve 2 = -5*a - 3*f, a + 1 = f - 1 for a.
-1
Solve -s = 3*k - 1 + 2, -2*k = -2*s + 14 for s.
5
Solve 5*k = 2*v - 3, -9*v = -13*v - k + 17 for v.
4
Solve -2*u - 4 = -4*y, 5*y - 2*u - 5 = u for y.
1
Solve -3*o - 5 = -5*b + 16, -6 = -2*b for o.
-2
Solve -7*b + 8*b - 5 = j, -4*j = 0 for b.
5
Solve 17 = 4*k - 3*d + 2*d, 4*d + 3 = 3*k for k.
5
Solve 4*a + l = -3*l + 12, 0 = 4*a - l - 7 for a.
2
Solve 5*f - 2*n - 5 = 0, 3*f + 2*n - 22 = -f for f.
3
Solve 0 = -m + h - 4, -2*m + 0*m = -3*h + 12 for m.
0
Solve 3*a - 4*a = -4, -3*p = -3*a + 9 for p.
1
Solve -2*p - 3*l + 3 = -8, -3*p = -5*l - 7 for p.
4
Solve -4*q + 283 = -4*p + 267, 5*q = 10 for p.
-2
Solve 2*u + 0 = -g + 4, 0 = u + 2*g + 4 for u.
4
Solve 2*w - x + 1 + 10 = 0, x = -w - 1 for w.
-4
Solve 2*r = 4*s - 8, 3*r - 18*s = -15*s - 12 for r.
-4
Solve -6*x = 4*z - 8*x + 8, -4*z - 12 = -3*x for z.
0