r n.
-1
Solve 2*b - 4 = -2*p, 0 = -b - 4*b - 15 for p.
5
Solve 0 = 3*r + 4*j - 23, -11*j + 8 = -7*j for r.
5
Solve -4*p + 11 = -4*l - 17, 3*p = -3*l - 3 for p.
3
Solve -11*j = -5*c - 10*j - 17, -4*j - 1 = 3*c for c.
-3
Solve 10 = 2*z + 3*y, -15*y = -3*z - 12*y for z.
2
Solve 4*k - 4 = n - 3*n, 4*k = 5*n + 18 for k.
2
Solve 5*y - 4*d = 17, -4*y + 28 = -3*d + 15 for y.
1
Solve 0 = -3*j + o, -2*j + 2*o + 2*o + 10 = 0 for j.
-1
Solve 2*p - x - 3 = 0, 3*p - 25 + 8 = -x for p.
4
Solve -16 = 4*h, -d + 5*h - 23 = 10*h for d.
-3
Solve -3*z - 3*c + 23 = c, 4*c - 8 = 0 for z.
5
Solve 2*g - 8*k + 19 = -3*k, g + 11 = 3*k for g.
-2
Solve i = -5*n + 7*n + 7, 5 = -3*n - 4*i for n.
-3
Solve -3*h = 5*n + 34, h - 3*n - 4 = 8 for h.
-3
Solve 2*c - 15 + 9 = 3*m, -c + 2*m + 5 = 0 for c.
-3
Solve 2*p + 20 = 5*f, -p - 4 = -f + p for f.
4
Solve h + v + 2 = 4*h, h = 3*v - 10 for h.
2
Solve 5*s + t = 21, 3*t + 18 = s + 1 for s.
5
Solve 46*l + 3*b - 19 = 51*l, l - 3*b + 11 = 0 for l.
-2
Solve 5*p = -8*c + 11*c + 16, -3*p + 18 = -3*c for c.
-7
Solve -3*l - 39 + 46 = -5*v, l - 4*v = 0 for l.
4
Solve z - i = -4, -14*z = -13*z - 2*i + 9 for z.
1
Solve -6*v + 2*v - 28 = 2*g, 4*g + 5*v = -41 for g.
-4
Solve -o - 2 = d, 2*o = 2*d + 17 - 1 for d.
-5
Solve 10 = 5*v, 3*z - 3*v + 0*v = -18 for z.
-4
Solve 14*j = 2*q + 15*j - 4, -2*q = -2*j - 10 for q.
3
Solve -4*w = 5*q - 3, 3*q + 13 = -0*q + 5*w for q.
-1
Solve 4*y = 4*r, 0*y + 2*y + 3*r + 10 = 0 for y.
-2
Solve 1539*o = 1536*o - 4*k + 35, k - 15 = -2*o for o.
5
Solve 10*u + 27 = -5*s + 11*u, -u = 3*s + 5 for s.
-4
Solve 5*g = v - 19, -g + 7*v - 7 = 6*v for g.
-3
Solve d = -5*y - 15, -12 = y - 3*d + 5*d for y.
-2
Solve -b + 6 = -z + 2*z, 0 = 2*z - 4 for b.
4
Solve -3*j = 7*o - 10*o + 6, -5*o + 3*j + 16 = 0 for o.
5
Solve -12*d + 17*d + 2*r = -2, 5*d + 4*r + 4 = 0 for d.
0
Solve 7 = -4*u + 5*u - 5*n, u + 3*n = -1 for u.
2
Solve 5*w = -o - 10, -2*w - 3*o - 4 + 0 = 0 for w.
-2
Solve 2*j - j = -1, 5 = -g - 2*j for g.
-3
Solve 3*t + 18 = 12*f - 11*f, -3*t + 5*f - 30 = 0 for t.
-5
Solve -43*j = 5*w - 42*j + 12, -12 = -w - 5*j for w.
-3
Solve -2*w = 2*c + 4, w + 2*c + 13 = -4*w for w.
-3
Solve -j + 21 = 3*s + 20, 4*s - 1 = -j for s.
0
Solve -2*m + 1 = 3*f, 8*f - 3*f = 4*m + 31 for f.
3
Solve 6*y - 9 = 7*y - 2*z, 2*z = 4 for y.
-5
Solve 4*c - 19*t + 9 = -14*t, 5*c + 3*t + 2 = 0 for c.
-1
Solve -l - 3*d = 1, -3*l + 2*d = 10 - 29 for l.
5
Solve -5*p + 15 = -7*p - 5*s, 3*s = p - 9 for p.
0
Solve p + 1 = 3*o, -3*p - 11 = -0*p - o for p.
-4
Solve -p = 5*z + 8 - 23, -5*p - 4*z = -33 for p.
5
Solve 3*a - m + 0 = -16, 0 = -2*a - m - 4 for a.
-4
Solve -2*g - 8 = -6*a + 10*a, 3*a - 2*g + 13 = 0 for a.
-3
Solve -30 = 5*r - 0*r + 5*x, -4*r - 27 = 5*x for r.
-3
Solve -b - 5 = 5*m, 3*b - 6*b - 5*m = 15 for b.
-5
Solve 4*q = z + 11, -4*q = -7*q + 4*z + 5 for q.
3
Solve 0 = j - 11*s + 7*s - 17, 4*s + 37 = 5*j for j.
5
Solve 15 = 5*x, -2*x - 16 = 5*u + x for u.
-5
Solve 5*m + 15 = 0, -3*u + 5*u - 5 = 3*m for u.
-2
Solve -3*d = 4*z - 10, -63*z + 64*z = 4 for d.
-2
Solve -s - w - 14 = -6*s, 0 = 2*s - w - 8 for s.
2
Solve 4*q - 3*s = -13, -7*q - 5*s + 51 - 43 = 0 for q.
-1
Solve 0 = -693*q + 697*q + i - 10, 0 = 4*q - 4*i for q.
2
Solve 5*g - 15*r + 30 = -14*r, 0 = -g + 4*r - 25 for g.
-5
Solve -8*v - 6 = -9*v - g, 0 = 5*v + 2*g - 27 for v.
5
Solve 2*v + 5*r = 5, 5*v = 4*r - 7 + 36 for v.
5
Solve 0 = 5*g - 10*y + 14*y - 21, -3*g = 3*y - 12 for g.
5
Solve -80*q - 16 = -84*q - 4*z, -5*z = -15 for q.
1
Solve a - i = -4*i - 8, 5*a - 3*i + 22 = 0 for a.
-5
Solve 3*w = 3*j + 9, -94*j - 4*w + 16 = -96*j for j.
2
Solve 2*s - 60 + 54 = -2*c, 3*s - 4*c + 26 = 0 for s.
-2
Solve -y + 1 = -3*j - 13, 5*j - 3*y = -26 for j.
-4
Solve 5*n + 7 = -2*r, -4*n + r - 27 = -11 for n.
-3
Solve 9*g + 5*y = 4*g - 5, 5*y = 3*g - 13 for g.
1
Solve 16 = 3*m + 5*p, 137*m = 132*m + 3*p + 4 for m.
2
Solve 5*k + 5*q = 25, -k - 5*q + 4 + 21 = 0 for k.
0
Solve -10 = 4*d - 2*o, 4*d + 5*o - 13 + 16 = 0 for d.
-2
Solve 258*s + 22 = 254*s + 2*q, -3*q + 18 = -s for s.
-3
Solve -2*y = 3*w + 1, 5*w + 3 + 2 = 0 for y.
1
Solve 5*p + 7 = -2*u + 2, -p - 1 = u for u.
0
Solve -d + 7 = -0*m + m, -4*d + 18 = -m for d.
5
Solve 4*c - 4*o = -4, 3*c + 1 = 5*o - 0*o for c.
-2
Solve -140*k - 5*w = -145*k - 5, 4*w = 3*k for k.
-4
Solve 2*w = -2*x, -46*w = -44*w + 4*x + 6 for w.
3
Solve 5*u + 4*t = 27, -t = -2*u + t for u.
3
Solve -2*b = 5*f - 11 - 15, 3*b - 21 = -3*f for b.
3
Solve -3*m - 3*q - 9 = -4*m, q + 3 = 4*m for m.
0
Solve 4*y - 27 = -3*n, -5*y + 20 = -18*n + 19*n for n.
5
Solve 2*y = -f + 8, -3*y - 24 = -2*f - 43 for y.
5
Solve 4*r = -3*m + 19, -238*m + 8 = -234*m + r for m.
1
Solve -4*i + 5 = -5*n, 2*i = -15 + 5 for n.
-5
Solve 5*g - 60*a + 61*a - 10 = 0, 0 = -3*g + 4*a - 17 for g.
1
Solve a - 2*w + 11 = 0, 3*a - w + 2*w = 2 for a.
-1
Solve -5 = 5*g, -4*g + 0*g + 11 = -5*o for o.
-3
Solve 0 = -3*h - 3*c + 24, -4*h = c - 18 - 8 for h.
6
Solve 2*x + 2*x - 4*h = 16, 0 = -5*x - 3*h + 4 for x.
2
Solve -3*d - 35 = 11*n - 16*n, n - 2*d = 14 for n.
4
Solve -4*o - 26 = 29*w - 27*w, -2*w = -5*o - 10 for o.
-4
Solve 15*a + 12*x = 14*x - 81, 5*x = 15 for a.
-5
Solve 0 = -w - 4*v + 4, 0 = -5*w + 4*v - 0*v + 20 for w.
4
Solve 4*r - 5*v - 14 = -3*v, -5*v - 29 = -4*r for r.
1
Solve -19 = 5*d + 4*s, 3*d + 15*s - 13*s + 11 = 0 for d.
-3
Solve -3*q = d - 3, -3*d + 6*q - 5 = 8*q for d.
-3
Solve 0*j + 4*j - 11 = 3*r, 4*r = -j - 2 for j.
2
Solve 4*l - l - 5*r + 11 = 0, 4*r - 8 = 2*l for l.
-2
Solve 2*o + 2 = -s, -3*s = -5*s - 2*o - 6 for s.
-4
Solve 2*f + 6 = -v, -3*f - 12 = -6*v - 3 for v.
0
Solve -5*f = -n + 21, -3*n - 1 = -2*f + 3*f for f.
-4
Solve -2*b + 34 = b - 5*w, 3*w + 3 = -4*b for b.
3
Solve -10*a + 4 = -4*d - 13*a, 2*a = -5*d - 12 for d.
-4
Solve 5*a + 5*g = -35, 10 = -3*a - 2*g - 6 for a.
-2
Solve 3*b + 4*o = -b - 28, 3*b + 2*o + 16 = 0 for b.
-2
Solve 0 = 4*r + 3*p - 0 + 1, -3*r + 4*p + 18 = 0 for r.
2
Solve 18 - 6 = -4*y + 4*r, 3*y - r + 3 = 0 for y.
0
Solve -13*x = -8*x - 2*c - 4, -2*c = -6 for x.
2
Solve 5*s + 25 = -4*v, 7*v = 6*v + 5*s for v.
-5
Solve -4*a + 2 = -5*x, -5*a + 11 = -24*x + 22*x for x.
2
Solve 4*y - t = 14, 3*t - 10 + 4 = 0 for y.
4
Solve -3 + 11 = -5*r + 2*o, 0 = -3*r - o + 4 for r.
0
Solve 2 + 4 = 2*j, -2*v = 4*j - 4 for v.
-4
Solve 0 = -3*q, 13*x - 6 = 10*x + 3*q for x.
2
Solve -k - 15 = 5*a, -5*a = -2 + 22 for k.
5
Solve h + 2*w - 4 = 0, 12 = 3*h + w - 0 for h.
4
Solve -2*i - 5*f - 6 = -i, 4*i + 1 = 3*f for i.
-1
Solve -c = 4*n - 17, 57 = -5*c - 5*n + 97 for c.
5
Solve -3*r + 4*j - 8 = 0, -40 = -2*r - 3*r - 4*j for r.
4
Solve q = 4*k + 7, -5*k = 4*q - q + 13 for k.
-2
Solve -5*t + q - 19 = 0, -t - 8 + 1 = -q for t.
-3
Solve -5*p = -p + 16, -3*b - 18 = 3*p for b.
-2
Solve 4*v = 2*p - 8, -5*p + 3*v + 4 = -2 for p.
0
Solve -7*w + 2*w = 5*y - 15, -6*y + 3*w = 27 for y.
-2
Solve 2 = y + t, 394 = 4*y - 2*t + 398 for y.
0
Solve -7*t = -4*t - 4*o + 9, 0 = -t - 3*o - 3 for t.
-3
Solve 1 = -4*l + 7*l - h, -2*l - 4*h = -10 for l.
1
Solve -4*u + 4 = -z, 0 = 2*u - z + 5*z + 16 for u.
0
Solve w + 20 = 4*y, 2*y - 2 = -3*w + 8 for y.
5
Solve 0 = 3*b + 4*p - 29, 4*p = 4*b - 9*b + 35 for b.
3
Solve 462 - 472 = -2*w, j = -4*w + 15 for j.
-5
Solve 0 = 3*z - z - 2*h - 8, 3*z = -3*h for z.
2
Solve -3*x + 27 = -5*a, 7*a - 5*a - 10 = -4*x for a.
-3
Solve -1 - 1 = -5*h + r, 0 = -5*h - 4*r + 17 for h.
1
Solve 0 = -8*y + 6*y - 3*p + 10, -5*y + p = -25 for y.
5
Solve 10*n - 4*h = 5*n, 3*h + 15 = 0 for n.
-4
Solve -2*p = -4*o - 2, 3 = -5*o + 2*p - 0 for o.
-1
Solve 4*i + 5 + 10 = -h, 2*h = 3*i + 14 for i.
-4
Solve 6 = -v - 5*p, -6*p + 2*p = 4*v + 24 for v.
-6
Solve -76*h - 3*z - 15 = -78*h, -z = -2*h + 9 for h.
3
Solve 0 = 3*o - a - 22 + 30, -2*a = -3*o - 7 for o.
-3
Solve -2*c + 0*a + 3 = -a, -c + 7 = 5*a for c.
2
Solve -s = 4*c + 20, 11 = -4*c + 5*s + 15 for c.
-4
Solve 4*z - 2*p - 4 = 0, -4*z + 0 = -5*p - 4 for z.
1
Solve -2*p = -12 + 2, p + 5 = -2*i for i.
-5
Solve -3*d - 2*c - 1 = -3, 5 = 4*d + 5*c for d.
0
Solve z + 2*n + 13 = -0*z, -4*z - n = 24 for z.
-5
Solve -5*r - b = -2 - 8, -5*b = 0 for r.
2
Solve 5*y - 5*g = -5, g = -5*y - 2*g + 27 for y.
3
Solve 0 = -5*x + 4*l - 3, 9 = -2*x + 7*x + 2*l for x.
1
Solve 3*k + 2*a = 18, -4*k = -2*a + 5*a - 24 for k.
6
Solve z - 5*y = 28, 286*z + 3*y = 282*z - 3 for z.
3
So