r p.
-5
Solve -2*u = -4*t + 2, -5*u + 8*t = 3*t - 10 for u.
5
Solve 13 = 5*c - 2, -5*b + 5*c - 5 = 0 for b.
2
Solve 2*t - 7*t - 2*r = -22, t = 5*r - 1 for t.
4
Solve 207*u - 212*u - 27 = -2*t, 0 = -3*u + 3*t - 18 for u.
-5
Solve 12 = 5*m + 2*v, 2*m + 6 = -3*v + 13 for m.
2
Solve 4*a = 4*f + 32, -27*a + 31*a = -2*f + 2 for f.
-5
Solve -4*j = 5*r + 25, -r + 6*r + 25 = 0 for j.
0
Solve 3*n = -3*o + 2*n - 12, 0 = -4*n for o.
-4
Solve o - r - 8 = 0, -24 - 21 = -6*o + 5*r for o.
5
Solve u + u + 6 = 0, -4*a + 25 = -3*u for a.
4
Solve -5*g - 1 = n + 20, 5*n + 25 = -5*g for g.
-4
Solve 5*i = -20, 5*i = -2*k - 3*k for k.
4
Solve 20 = -15*j + 19*j - 4*z, -z = 0 for j.
5
Solve 3*j = -13*h + 17*h + 2, -4*h + 14 = 5*j for h.
1
Solve 2*g - 7 = -2*h - 1, 0 = 4*g - 3*h - 5 for g.
2
Solve -h - 7 = -5*v, 4*h - 8*v - 14 = -9*v for h.
3
Solve -2*o = 2*l + 2, 4*o = 2*l - 4*l - 8 for l.
2
Solve -5*b = 6*k - 11*k - 5, -3*b = 2*k + 2 for b.
0
Solve -5*u + 4 = 2*l - 3*u, -3*l = -2*u + 29 for l.
-5
Solve -2*t + 9 = -j, 3 = t - 2*j - 3 for t.
4
Solve 3*n = -3*r + 3, 0 = -282*r + 283*r + 2 for n.
3
Solve -p = -4*h - 2, -4 = 3*p - h + 1 for p.
-2
Solve -7*b - 2*t = -10*b + 9, 0 = 5*b + 2*t + 1 for b.
1
Solve 30 = -2*q - 4*g, q - 70*g = -68*g + 5 for q.
-5
Solve -v - 21 = -5*q, -3*q + 2*q = -4*v + 11 for q.
5
Solve -4*k - 60 = 5*c, k = 13*c - 8*c + 35 for k.
-5
Solve 3*a - 19 = 4*t, 3 = -4*t - 2*a - 11 for t.
-4
Solve -2*o = -0*o - 3*m - 1, 4*o = -5*m - 31 for o.
-4
Solve b + 9 = 2*i, 3*i - 8 = -5*b + 12 for i.
5
Solve 0 = -2*h + 4*v + 8, -5*v + 2 - 12 = -2*h for h.
0
Solve 2*q + 6 = -q, -4 = 4*w - 2*q for w.
-2
Solve 0 = -4*r - 2*v, 2*v - 11 = 2*r - 23 for r.
2
Solve -5*h + 46 - 11 = 2*m, -h = 2*m - 15 for m.
5
Solve -4 = 5*f + 4*h, -5*f + 5*h + 0*h = -5 for f.
0
Solve m + 7 = 3*q - 13, 0 = 2*q + 5*m + 15 for q.
5
Solve 2*q + 4*g = -22, -10 = 4*g + 6 for q.
-3
Solve 2 = -4*t - 2*d - 4, -1 = -3*t + 4*d for t.
-1
Solve -1 = -3*g - 4*d, -5*g + 2*g - 3*d = 0 for g.
-1
Solve 0 = 9*z - 5*z - 5*d + 17, 0 = -4*d + 4 for z.
-3
Solve -3*j + 5*l + 40 = 0, -4*l = -j - 12 + 44 for j.
0
Solve 1 = 2*h - 3*z, 5*h + 0*h - 2*z = -3 for h.
-1
Solve -4*x = -3*k - 3 + 16, -3*x - 4*k = 16 for x.
-4
Solve -3*h + 13*w - 18*w = 0, 2*h = 5*w - 25 for h.
-5
Solve 8*z - 4*u = 3*z - 12, 4*z = -u + 3 for z.
0
Solve -a - 2 = 0, 7 = 4*d - a - 7 for d.
3
Solve 13 = k - 5*k - j, 3*k + 2*j = -11 for k.
-3
Solve -2*v - 33 = 5*n, -v - 166*n + 21 = -171*n for v.
-4
Solve -7 = -3*i - 4*r, -2*i + 2*r + 2 = 4*r for i.
-3
Solve 2 = 4*t + 4*a - 6, -4*t - a = 7 for t.
-3
Solve s - 5*s = -12, 5*g - 4*s = -22 for g.
-2
Solve 3*y - 7 = -w, -1 - 9 = -5*y - 2*w for y.
4
Solve -c + 5*a = -4*c - 6, 3*a = -5*c + 6 for c.
3
Solve 5*a + 3*m - 1 = 0, 5*a + 10 = -3*a + m for a.
-1
Solve 0 = -6*o + 5*o + t, -2*t = -3*o + 5 for o.
5
Solve 5*j = -3*g + 3, 0 = -9*g + 14*g + 2*j - 5 for g.
1
Solve -2*q + 3*p = -4*q + 20, -q - 3*p + 16 = 0 for q.
4
Solve 4*y + 3*k = k + 24, -5*k = -20 for y.
4
Solve -v + 11 = -2*g, -65*g + 16 = -67*g + 2*v for g.
-3
Solve -u + z = 24 - 25, 2*z = -u - 2 for u.
0
Solve 3*o = -4*z - 19, 16 = -4*o + 6*z - 2*z for o.
-5
Solve v + 4*v - 6 = 4*q, -5*v = q + 14 for q.
-4
Solve -28*i + 26*i = 3*f - 3, 3*i = -5*f + 5 for i.
0
Solve -3*o - 4*t = -7*o + 24, -4*o + 5*t + 26 = 0 for o.
4
Solve 12*n + 3*w - 8 = 13*n, -2*n - 2*w = -16 for n.
4
Solve 2*a - 8 = 0, -a + 3*a = -5*k + 3 for k.
-1
Solve 5*h - 20 = 0, -13*g + 2*h + 7 = -18*g for g.
-3
Solve a = 4*z + 15, -3*a = 2*z + 6 + 19 for a.
-5
Solve 4*s + 1 = -2*m + 23, 4*m - 4*s = 8 for m.
5
Solve 0 = n - 2*j + 3*j - 7, -n + 3*j - 1 = 0 for n.
5
Solve -4*w + 35 = -3*n, -15*w + 19*w - 4*n = 40 for w.
5
Solve 4*q + 30 = 5*o, 0 = 3*q + o - 2*o + 17 for q.
-5
Solve -n + 3*m = -7, -18 = 3*n - m + 5*m for n.
-2
Solve -5*j + 23 = -2*l, 0 = -2*l + 3*j - 20 + 3 for l.
-4
Solve 9 = 3*x - 3*u, -4*u + 16 = 4*x + 4 for x.
3
Solve -3*d - 4*b = 6, 0 = -d - 3*b + 2*b - 2 for d.
-2
Solve -2*s - 3*d = -2*d - 4, -10 = -5*s - 4*d for s.
2
Solve -u - 4 = t, 6*t - 13 = 9*t + 2*u for t.
-5
Solve a + 3*r = 0, 3*a = r + 2*r for a.
0
Solve -d - 4 = h, 2*h = 5*d + 16 + 11 for h.
1
Solve 5*b + 40 = 5*t, -b + 2*b - 4*t = -20 for b.
-4
Solve -12 = 4*r - 0*r, -3*d - r - 6 = 0 for d.
-1
Solve c + 15 = 3*r, 4*r - 33 - 6 = -5*c for c.
3
Solve -5*n = -4*m + 1, -n = -5*m + 6*m + 2 for m.
-1
Solve 0 = 2*r + s + 6, r + 17 = -5*s + 5 for r.
-2
Solve -h + 4*h = 3, 0 = 5*o - 2*h + 22 for o.
-4
Solve 3*q - 2*b - 18 = -1, -5*q = -4*b - 31 for q.
3
Solve -5*a = -5*d - 30, 4*a - 4*d - 16 = -2*d for a.
2
Solve 3 = -9*y + 4*y + 4*q, -4*q + 5 = -3*y for y.
1
Solve -y + 4*p = 19, 0 = p - 6*p + 20 for y.
-3
Solve 2*i - 14 = j + 3*j, -11 = j - 3*i for j.
-2
Solve -u - 2*d + 8 = 0, 3*u - 4*d + 13 = 7 for u.
2
Solve -q = x - 6, -75*x - 15 = -70*x - 4*q for x.
1
Solve 3*z + 3 = -3*t, 3*z + t = 9 - 4 for z.
3
Solve 4*i + 70*d - 66*d = -4, 3*i - 18 = 4*d for i.
2
Solve 23 = -4*q + 3*g, -1 = -3*q + 5*g - 21 for q.
-5
Solve 0 = -r + 4*r + 12, -6 = b + r for b.
-2
Solve p = -3*p + 2*b - 14, -4*p + 4*b - 12 = 0 for p.
-4
Solve -n - 5*a - 12 = 0, -6 = -n - 0*n + 4*a for n.
-2
Solve -r - r = -d - 11, 0 = -5*r + d + 29 for r.
6
Solve 5*c = c - 3*i, 3*c = 5*i + 29 for c.
3
Solve -8 = -4*a - 4*u, 2*u - 4 = -4*a + 2 for a.
1
Solve 18 = 3*d + 3*q, 5*q + 2 = 4*d + 5 for d.
3
Solve -z + 5*m + 28 = 10, 2*m = -2*z for z.
3
Solve 0 = -4*q + 5*y + 41, 3*y + 0 = -4*q + 1 for q.
4
Solve -z = 3*q - 12, -z + 2*q + 3*q - 20 = 0 for z.
0
Solve -3*x - 5*g = -34, 73*g + 28 = x + 78*g for x.
3
Solve -2*n + 42*p = 38*p - 10, 2*n = 2*p + 2 for n.
-3
Solve 0 = -3*r + g + 17, -3*r - 2*g - 13 = 3*g for r.
4
Solve 0 = -c - 3*c + 4*p - 6*p, -10 = -5*p for c.
-1
Solve -2*u - 29 = -5*g, 5 = 5*u + 11*g - 8*g for u.
-2
Solve n + i - 8 = 0, 5*n + 7 = i + 17 for n.
3
Solve -21 = -2*g - 5*x - 6, -2*x = 4*g - 22 for g.
5
Solve 5*q - 5*l = 0, -2*l - 5 = 3 for q.
-4
Solve -36 = -5*y - 4*r, 3*r + 8 = 5*y - 0*y for y.
4
Solve 0 = z - 3*r - 6, 176*z - 173*z - r = 10 for z.
3
Solve -4*m - y = 4, 3*m - 4*y - 16 = 2*m for m.
0
Solve -d - 3*w - 25 = -22, 15 = -5*w for d.
6
Solve -u - 3*v = -6, 5*u = -v + 3*v + 13 for u.
3
Solve -3*x - l - 3 = 0, -26*l + 3 = 5*x - 27*l for x.
0
Solve 4*v + 4 = 7*b, 0*b = -3*b for v.
-1
Solve 6*h - 3*h = 2*a + 15, -h + 4*a + 15 = 0 for h.
3
Solve -24 = 4*x - v - 19, -5*x - 8 = -3*v for x.
-1
Solve 4 = v, 3 + 13 = h + 3*v for h.
4
Solve -2*n - 2*n = 3*t - 8*t, -4*t = 0 for n.
0
Solve -8*w + 5*w + 5*z = 4, 4*z - 6 = w for w.
2
Solve 8 = 2*y + l, -8*l = 5*y - 5*l - 21 for y.
3
Solve k + 4*d + 2 + 2 = 0, 2*d = -k for k.
4
Solve -5*d - 19 = -3*o, 5 - 6 = -3*o - 4*d for o.
3
Solve h - 4*b - 20 = b, -4*b = -h + 16 for h.
0
Solve -4*d - k = -0*k - 15, -4*k - 5 = 3*d for d.
5
Solve 4*w = 3*x + 9*w - 21, -25 = -5*x - 5*w for x.
2
Solve 2*z = -f + 6, 5*z - 28*f + 30*f = 16 for z.
4
Solve 2*a + 12 = 3*i, i + 9*a - 4 = 10*a for i.
4
Solve -2*c + 5 = j, -1 = 3*c - 3*j - 4 for c.
2
Solve -l = 5*r + 8 - 32, 0 = 5*l + 3*r - 10 for l.
-1
Solve 5*o - 3 = 3*w, 0*o - 5*o = -2*w - 7 for w.
4
Solve -3*v + 4*a = 16, -2*a = -674*v + 670*v - 8 for v.
0
Solve 3*o + 2*d - d + 6 = 0, -o = d + 4 for o.
-1
Solve -2*r - 2*l - 6 = -0*r, 5*r + 4*l + 11 = 0 for r.
1
Solve v + 4*m = -4, 6*v + 4*m + 16 = 2*v for v.
-4
Solve 4*r - 3 = r + 4*t, 5*t = -2*r - 21 for r.
-3
Solve -s - 5 = r, -119*r = -117*r - s + 19 for r.
-8
Solve 9*j - 8*j - 5*i = 20, -j - i = -2 for j.
5
Solve -2*l = -2*a + 6, 3*a - 5*a + 3*l = -8 for a.
1
Solve -23*k = -22*k + 3*o, 7 = 2*k - o for k.
3
Solve s + 5*z - 8 = 0, 2*s + 2*z - 14 = -2*s for s.
3
Solve -23 + 12 = 2*n - y, -21 = 3*n - 3*y for n.
-4
Solve -2*n = -0*n + 2*b + 10, -4*b - 6 = -3*n for n.
-2
Solve v - 3*k = -4, -2*v = 5*k + 40 - 32 for v.
-4
Solve -3 = 5*l + m, -4*m + 10 = m for l.
-1
Solve 0 = -5*k - 3*n + 34, -30 = -3*k - 5*n - 0*n for k.
5
Solve 3*q - 3 = 3*x, -415 = 3*q + 4*x - 439 for q.
4
Solve 0 = -4*r + 2*a - 6*a + 24, 0 = 3*r + 2*a - 13 for r.
1
Solve -3*n = -5*a - 2 - 3, -3*a - 2*n = 3 for a.
-1
Solve 14*w - 10*w + 8 = 4*v, -2*v - 21 = 3*w for w.
-5
Solve 3*p + 8 = -0*p - b, -4*b + 16 = 0 for p.
-4
Solve -5*o + 7*o + 14 = 2*i, -4*i + 2*o = -18 for i.
2
Solve -2*r - m = -4*r - 3, 5*r - 4*m = 0 for r.
-4
Solve 7*q - 2*b = 2*q 