 r.
3
Solve y - 51*p = -54*p + 14, 2*y = -2*p + 16 for y.
5
Solve 6*t + 3*b = t, -5*b = -25 for t.
-3
Solve 5*o = l - 1, 2*l - 3*o = -l - 9 for l.
-4
Solve 0 = 3*d - q - 2 + 1, -1 = 4*d + q for d.
0
Solve 3*n = -2*d + 20, 4*n + 5*d = d + 32 for n.
4
Solve -3*m = 5*h + 35, -h - 32 = 7*h for m.
-5
Solve -3*u = -0*u - 3*z + 6, 0 = 2*u - 6*z + 12 for u.
0
Solve 0 = p + x - 30 + 26, -5*p + 20 = 3*x for p.
4
Solve 2*r - 10 = 2*l, -4*l + 4*r - 20 = -9*l for l.
0
Solve -2*l - 20 = -4*l - 4*r, -4*l - 20 = -4*r for l.
0
Solve 3 = 3*h - 5*s, -21 + 18 = s for h.
-4
Solve 0*p + 3*c + 21 = -6*p, 19 = -2*p + 3*c for p.
-5
Solve 3*g + 3*t + 37 = -2*t, -11 = 4*g - t for g.
-4
Solve 3*m + 0*d - 3*d - 21 = 0, -2*d - 16 = -3*m for m.
2
Solve -25 = 4*x + 5*r, -4*x + 9*x + 4*r + 20 = 0 for x.
0
Solve 2*j = -8, -2*o = 12*j - 8*j + 8 for o.
4
Solve 0 = -2*h - 5*b + 23, 0 = -h - 3*h - 5*b + 31 for h.
4
Solve -2*j - 4 = 4*z, -2*z - 2*z = 5*j - 2 for j.
2
Solve 5*s - 7*s + 2*b + 2 = 0, -3*s - 1 = -b for s.
-1
Solve -5*r = -4*b - 1 + 19, -4*r = -5*b + 18 for r.
-2
Solve 18*c - 14*c + 6 = v, 0 = -v + c for v.
-2
Solve 4*q - 5*h + 11 = 0, q + 4*h - h = -7 for q.
-4
Solve x + 1 = -i, 0 = 5*i - 3 + 8 for x.
0
Solve 4*p + 13 = -4*x - 27, 10 = -2*p for x.
-5
Solve 4 = 4*g, 2 = -2*p - 2*g + 4*g for p.
0
Solve -20 = 2*q + 3*c - 1, q - 3*c - 4 = 0 for q.
-5
Solve 3*f - 3 = 4*o - 4, 3*o = -f - 9 for o.
-2
Solve -2*t = -5*t + 2*l - 15, -5*t - 4*l = -19 for t.
-1
Solve 5*g - 4*o - 28 = 0, 2*o + 6 = 3*g + 5*o for g.
4
Solve 2*f = 2*i - 16, 5*f - 5 = -3*i - 13 for f.
-4
Solve 5*c + r + 17 = 0, -2*c = 3*r + 6 - 7 for c.
-4
Solve 0 = 5*b + 4*o - 0 - 11, 15 = -3*b + 3*o for b.
-1
Solve -6 = -3*y + 6, -4*y + 22 = -3*n for n.
-2
Solve 2*p + 6 = 4*p - 4*s, -2*p + s = 3 for p.
-3
Solve -s - 3*q - 16 = 0, -5*s - 3*q = -2*s + 24 for s.
-4
Solve -8 = 2*g, 3*f - 13 - 11 = 3*g for f.
4
Solve 0 = -3*s - 2*x, 2*s - x + 2 - 9 = 0 for s.
2
Solve z = -4*f - 14, -2*z = -5*f + 10 - 8 for z.
-6
Solve -2*f - 5*v = -14, 4*f - 2*v = 6*f - 14 for f.
7
Solve -3*s + 11 = 4*f, 13 - 33 = -5*f - 5*s for f.
-1
Solve -c - 3*m - 9 + 1 = 0, -c + 5*m + 8 = 0 for c.
-2
Solve b + 5*l - 1 = 0, 0 = 3*b + 4*l - 1 - 2 for b.
1
Solve 6*y - y = 2*p, 4*y - 4*p = 0 for y.
0
Solve 15 = -5*c, 4*c = -3*k + c - 9 for k.
0
Solve 2*h = 4*w - 6, 2*h + 2 = -0 for w.
1
Solve 0 = -2*s - 6, 2*a - 4*s - 3 = -5*s for a.
3
Solve t - 2*l - 1 = 0, -5*t + 5*l - 3*l + 21 = 0 for t.
5
Solve -59*v = -57*v + 5*c, -4*c = -2*v for v.
0
Solve 2*j + 2 = -2*b, 2*j + 3*b - 1 = 1 for j.
-5
Solve -2*u = u - 3*a, 96*a - 3 = 97*a for u.
-3
Solve 0 = 5*i - 3*n + 1 - 13, -5*i + 4*n + 11 = 0 for i.
3
Solve 0 = -2*h - 10, -3*p - 45 + 10 = 4*h for p.
-5
Solve 2*u + 4*d = -6, 0*u - 17 = 3*u - 2*d for u.
-5
Solve 4*s + s - 4*u = -35, u - 14 = 3*s for s.
-3
Solve 4*b - 61*p + 57*p + 4 = 0, 5*b - 4*p + 6 = 0 for b.
-2
Solve 4*l = m - 4, -12*m - 2 = -9*m + 2*l for m.
0
Solve 8 = y + 9, n + 3*y = -4 for n.
-1
Solve -2*a + 5*a - 5 = 4*q, -5*q - 11 = a for q.
-2
Solve 2*z - 5*m + 17 = 0, 5*z = m + 37 - 22 for z.
4
Solve -19 + 4 = 5*o, 0 = x - 4*o - 8 for x.
-4
Solve -a = 5*b - 1, -5*a - 4*b = -5*b - 5 for a.
1
Solve f + 5*g - 4*g = 8, 0 = 3*f - 5*g for f.
5
Solve 4*p - 7*p = -6, 2*p = -x + 1 for x.
-3
Solve -2*c = 2*z - 2, 3*z - 3*c = 4*z + 5 for z.
4
Solve 0 = 2*x + 4*l - 2, -5*x = l + l + 3 for x.
-1
Solve -2*a - g - 11 = 0, 16 = -4*a + 2*g + 2*g for a.
-5
Solve 22*h - 4*g + 6 = 24*h, 2*g + 12 = -4*h for h.
-5
Solve 0 = -2*n - 3*u + 2*u - 3, -n + 2*u = -1 for n.
-1
Solve -26*b + 21*b + 20 = 0, 19 = c + 5*b for c.
-1
Solve -11 = 5*b + 3*g, 2*b + 3*g + 2 = -6 for b.
-1
Solve 0 = -2*x + 4*s, -5*s - 8 - 10 = 2*x for x.
-4
Solve 2*b + 3*b - 5*v - 5 = 0, 5*v - 10 = 2*b for b.
5
Solve 9*k - 6*k - 5*x = -24, -k - 12 = -3*x for k.
-3
Solve 4*w + 5*o = -19, 197*w - 4*o = 192*w + 7 for w.
-1
Solve -5 = 5*b, 7*f - 4*b + 7 = -3 for f.
-2
Solve 4*q - 5*c = 24 - 65, -4*q - 26 = -2*c for q.
-4
Solve -m - 40 = 4*m + 4*r, -4*r - 8 = -3*m for m.
-4
Solve 3*y = -5*q + 12, 14 = 4*q + 47*y - 49*y for q.
3
Solve 3 = 3*d, 0*d + d = -5*g + 26 for g.
5
Solve -2*a = 2*i - 14, 0*a + 2*a = -3*i + 19 for i.
5
Solve 44*d - 48*d = -5*i - 2, -4*i = -4*d for i.
-2
Solve -10 = 4*r + j + 4*j, -3*j = 3*r + 9 for r.
-5
Solve -g + 11 = -4*t, -t - 2 + 0 = 0 for g.
3
Solve -3*h - f - 9 = f, -2*h - 5*f = 6 for h.
-3
Solve 3*c - 3 = 3*o, -3*o + 15 - 10 = -5*c for c.
-4
Solve 5*q + 4*d - 17 = 0, -4*d - 33 = 22*q - 27*q for q.
5
Solve -5 = b - u, 4*u - 14 = 2*b + 4 for b.
-1
Solve -4*i - 3*y + 10 = -5*y, -3*i - 3 = 2*y for i.
1
Solve 5*z - 10 = 0, -10 = -2*s + 5*s - 5*z for s.
0
Solve 3*l + 9 = 0, 4*l = -4*z - 0*l - 32 for z.
-5
Solve 8*u - 11 = -5*r + 4*u, 0 = 4*r + u for r.
-1
Solve 4*q - 4 = 4*b, -2*q + 7*b - 10 = 8*b for q.
-3
Solve 3*o = -2*t + 8 - 27, -2*t = 4*o + 22 for o.
-3
Solve -4*w + 2*l = 16, 4 = -0*w - 4*w - 4*l for w.
-3
Solve 0 = 3*w - 5*y - 6, -5*w + 0*y + 10 = -y for w.
2
Solve -3*z + 6 + 1 = -5*f, 0 = f + 3*z - 13 for f.
1
Solve -a - 13 = 4*t, 4*t - 2*a = 3*a - 7 for t.
-3
Solve 10 = 3*u - 4*x, 0*u + 6 = 4*u + 2*x for u.
2
Solve 0 = n + 2*b, 0*n - 2*b = 7*n - 24 for n.
4
Solve 0 = 2*v - d - 2, -36*v - d = -40*v + 12 for v.
5
Solve -5*i - l + 25 = 0, -2*i + 2*l - 284 = -294 for i.
5
Solve 9 = 3*m - 6*m + 3*k, 4*m + 4*k = -4 for m.
-2
Solve 11 = 3*b + 5*v, -3*b - v + 3*v + 4 = 0 for b.
2
Solve -4*x = 4*l - 4, 2*x - 3*l + 2 = -l for x.
0
Solve 0 = -3*d - 12, -2*q - d - 2 = -4 for q.
3
Solve -3*k = -2*k + 5*a - 1, 2*k = -2*a + 2 for k.
1
Solve -14*z + 19*z = 2*y - 13, -5*z + y - 14 = 0 for z.
-3
Solve 4*q = 14*s - 12*s + 10, -3*s = 5*q + 15 for s.
-5
Solve 4*h = c - 6*c - 15, 3*h - 2*c = 6 for h.
0
Solve 80*n = p + 81*n + 4, -3*p - 6 = n for p.
-1
Solve -11*t + 8*t = d + 14, 19 = -d - 4*t for d.
1
Solve 2*o + g = 11, 0*g = -g + 3 for o.
4
Solve 3*y + 14*u - 10*u - 7 = 0, 2*u = y + 11 for y.
-3
Solve 0 = -3*n - 27, -y - 16*n + 21*n = -41 for y.
-4
Solve -4*u + 12 = -2*c - u, -3*c + 4*u = 17 for c.
-3
Solve -2*x - 22 = -4*w, 0 = w - 6*w - 2*x + 14 for w.
4
Solve -z - 2*w + 15 = 22, -w - 2 = 0 for z.
-3
Solve 5*j = 0, 0*j + 25 = 5*c - j for c.
5
Solve -2*i + g = -7*i + 9, 0 = 2*i + 5*g - 22 for i.
1
Solve 11*p - 4 = 2*b + 9*p, -8 = b + 5*p for b.
-3
Solve 3*x + 15 = 5*b, -3*x + 12 = 3*b + 3 for x.
0
Solve -5*f - 9 = -p - p, 3 = 4*p + 5*f for p.
2
Solve 3*a - 12*x + 11*x = -20, -3*x + 10 = a for a.
-5
Solve -j + 5 + 8 = 5*n, 5*n = -2*j + 11 for j.
-2
Solve 13*t - w - 3 = 14*t, 0 = 2*t - 3*w + 11 for t.
-4
Solve 3*t = -2*m - 18, -6*t - 2*m = -5*t + 10 for t.
-4
Solve 0 = -3*c + x - 5, 0 = 2*c + 26*x - 27*x + 3 for c.
-2
Solve 5*p = 2*o - 19, o - 10 = -o + 2*p for o.
2
Solve g = 11*j - 6*j + 2, -2*g + 4 = 4*j for j.
0
Solve 2*x = -i + 6*x - 8, -3*i = -3*x + 15 for i.
-4
Solve 5*p + 21 = 15*w - 13*w, 4*w - 27 = 5*p for p.
-3
Solve 0 = -o + 3*j - 4*j - 4, -2*j + 2 = -3*o for o.
-2
Solve -5*k - 4*b - 29 = 0, 2*b = -4*k + 3*k - 7 for k.
-5
Solve -4*n = -3*n - 4*s + 8, 2*n + s = 2 for n.
0
Solve 2*z + 9 = -o, 5*o - z = -2*z - 27 for o.
-5
Solve -3*r = r + 5*a - 4, -r + a = -1 for r.
1
Solve -4*h + 4*x = -42 + 10, 4*h = -4*x for h.
4
Solve 5*s + o + 40 = 5*o, -s + o - 9 = 0 for s.
-4
Solve x = -2*l + 1, x + 25 = 3*l + 11 for x.
-5
Solve o = 3*o + 3*b + 8, -4*o + 3*b = 16 for o.
-4
Solve y = 3*l + 18, 2*y = 449*l - 447*l + 16 for y.
3
Solve 5*d - o = -5*o - 36, -5*d + o = 16 for d.
-4
Solve 0 = 4*n - 2*z + 10, 3*n + 12 + 28 = -5*z for n.
-5
Solve 9 = -2*m + 2*t + 3, -5*m + 3*t = 9 for m.
0
Solve -3*b = p + 9, -21*b = -2*p - 26*b - 14 for p.
3
Solve 3*w - 2*w - 4*y = -13, 3*w - 4*y + 15 = 0 for w.
-1
Solve 4*n - 5*c = -6*c - 21, -n + 5*c = 0 for n.
-5
Solve 4 = -5*x + v, -v - 2*v - 1 = -2*x for x.
-1
Solve 3*o + 4 = p, 53*p + 3*o = 57*p + 11 for p.
-5
Solve 0 = 2*i - 3*k - 6, -6 = -4*i - 2*k + 6 for i.
3
Solve -4*p = -5*n + 13, -3 = 5*p + 7 for n.
1
Solve -2*x + 3*h = -3*x + 7, 4*h = 16 for x.
-5
Solve 5*n = -5*h + 4*h + 25, 0 = -n - 5*h + 29 for n.
4
Solve -2*d = 2*c - 4, 3 - 9 = -2*c - 3*d for c.
0
Solve -15 = 3*w - 3*n, 2*w = -w + 5*n - 25 for w.
0
Solve 0 = 2*l - 4*g - 24, 3*g = l - 15 - 2 for l.
2
Solve -r - 21 = 4*t - 40, 5*t = 4*r + 29 for t.
5
Solve 3*c - 4 = 4*r + 21, 4*c - 20 = 2*r for c.
3
Solve 