 a.
-1
Solve 5*x - 4*h = -5, -5*x + 21*h - 20*h - 5 = 0 for x.
-1
Solve 4*t = 3*x + 12 - 4, 3*x + 16 = -4*t for t.
-1
Solve 4*i - 4 = -22*h + 24*h, 5*i - 3*h = 7 for i.
-1
Solve 9*k - 14*k + s = 4, -3*k - 20 = -5*s for k.
0
Solve -14*l + 3*c - 40 = -9*l, -3*l - c - 10 = 0 for l.
-5
Solve 3 = -p, -3*p - 24 = 3*a + p for a.
-4
Solve 2*j - d = 10, -28 = -4*j - 8*d + 12*d for j.
3
Solve 4*r = 3*f + 3, 36*r - 38*r + 5*f = 9 for r.
3
Solve 0 = -3*u + 4*b - 9, -u + 8*b - 6*b - 3 = 0 for u.
-3
Solve 2*j + 11 - 6 = -3*u, 3*j - 3*u = 30 for j.
5
Solve -5*w + 22*s = 10*s + 63, 0 = 3*w + 3*s - 3 for w.
-3
Solve -3*j - 4*w - 12 = -j, 5*j - 5*w - 30 = 0 for j.
2
Solve p = -2*v - 2, -11*p + 35 = -6*p - 5*v for p.
4
Solve 0 = -5*z - 2*d - 43 + 12, 4*d - 13 = 5*z for z.
-5
Solve -b - 39 = -3*j - 28, 5*b = -2*j - 21 for b.
-5
Solve -2*p - 7 = -5*f + 4*f, -2*p = 5*f + 13 for p.
-4
Solve 7 = -5*h - 8, 2*k - 5*h = 21 for k.
3
Solve v = 10*w - 12*w + 3, 5*w - 11 = v for w.
2
Solve 28 = -2*k - b + 5*b, 0 = -k + 3*b - 19 for k.
-4
Solve -2*j = u + 7, -j + 4 - 25 = 4*u for u.
-5
Solve z - 2*z = 5*t - 22, 23 = -z + 4*t for z.
-3
Solve -3*i = 15, 4*o - 3*o + i = -5 for o.
0
Solve 6 = m + 5*w, -3*m - w + 2 = -2 for m.
1
Solve 0 = -l - 4*k + 17 + 6, 2*l - 3*k = -9 for l.
3
Solve 2*s - s + 2*n - 12 = 0, -3*s + 5*n - 19 = 0 for s.
2
Solve -x - 1 = 4*v + 2, 5*x = -5*v for v.
-1
Solve -15 = -3*p - 2*t + 8, -2*t - 40 = -4*p for p.
9
Solve 0 = -3*i + k - 13, 0 = 5*i - 9*i + 4*k - 12 for i.
-5
Solve 4*c = 2*g - 6, -7 = 3*g - 0*c + 2*c for g.
-1
Solve -3*r - 41 = 5*q - 6, 4*r - 4*q = -4 for r.
-5
Solve 242*h - 5 = -n + 239*h, 0 = 2*h - 4 for n.
-1
Solve -4*b + o + 17 = 0, 6*b - 9*b = 5*o - 30 for b.
5
Solve -3*v - 12*b + 8*b + 9 = 0, 2*v = b + 6 for v.
3
Solve -2*r - 9 = -j, 58*j = 3*r + 62*j + 8 for r.
-4
Solve -s = 5*g + 8, -s + 9*g + 8 = 6*g for s.
2
Solve 5*r + 2 - 15 = -2*a, 2*r - 2 = 0 for a.
4
Solve -3*g + 3*b + 7 = -2*g, -3*g = 2*b - 10 for g.
4
Solve -t = 5*m - 4 + 20, 0 = -t - m for t.
4
Solve s + 4 = -v, -2*s = -3*v - 0*v - 12 for v.
-4
Solve -w = 5*x + 15, 6*x + 12 = 3*x for w.
5
Solve 4*o = q + 28, -2*q + 23*o - 25*o + 4 = 0 for q.
-4
Solve 4 = k, 3*k + 17 = 5*z + 6*k for z.
1
Solve 2*u + 2*i = 0, -5*u = -2*i - 3*i - 10 for u.
1
Solve -51*j + 4*d = -55*j + 12, 8 = 2*j + 3*d for j.
1
Solve -4*y + w + 1 = -5, y + 8 = 5*w for y.
2
Solve 0 = -3*j - 2*n + 5 + 8, 4*n = 4*j - 24 for j.
5
Solve 11*z = 7*z - 16, 4*w - z = 8 for w.
1
Solve 5*d = 2*d + 9, 2*t = 4*d - 2 for t.
5
Solve 18*q - 11 = 23*q - 2*m, -5*q - 2*m - 19 = 0 for q.
-3
Solve 4*j = 8, -5*c - 10*j - 21 = -8*j for c.
-5
Solve -4*x = -5*c + 36, -3*c + 101 = x + 93 for x.
-4
Solve -5*q + 14 = -7*o + 8*o, 2*q = 4 for o.
4
Solve 3*w + 3*g - 6*g - 27 = 0, 0 = 2*g + 10 for w.
4
Solve -a + 3*g = 3*a + 6, 0 = -4*a + 5*g - 10 for a.
0
Solve -4*z - 14 = -n, -n + 28*z + 10 = 25*z for n.
-2
Solve -z + 8 = 3*g - 2*z, 4*g - 24 = -2*z for g.
4
Solve 3 = 2*w - 7, 3*w - 5 = -5*f for f.
-2
Solve 5*r - c + 7 = 14, 0 = -5*r + 4*c + 13 for r.
1
Solve -2*x + 7 = -47*t + 44*t, -4*t = 3*x - 2 for x.
2
Solve 5*l = 3*s - 25, -5*l = 5*s - 24 + 9 for s.
5
Solve 10*d - 9*d + 14 = 3*p, 3*p - 29 = 4*d for p.
3
Solve 2*d - 4 + 28 = -2*u, 0 = 3*u - 2*d - 9 for u.
-3
Solve 3*j + 15 = 0, -4*f - 59 + 49 = 2*j for f.
0
Solve -4*c - 2 + 10 = -4*x, 32 = 4*x + 4*c for x.
3
Solve -8*u = -9*u - 4*x + 18, 4 = 3*u + 2*x for u.
-2
Solve 0 = 3*u + 5*g + 7, -3*u - 124*g + 123*g = -1 for u.
1
Solve -4*v = -p + 17, 5*v + 4*p - p = -34 for v.
-5
Solve -2*a - 6 = 0, 5*u - 10*u = -4*a + 8 for u.
-4
Solve 0*b = 2*l + 2*b + 10, 0 = -3*b - 9 for l.
-2
Solve 16*q = 2*x + 11*q + 16, -2*x - 2*q = -12 for x.
2
Solve -9*g = -13*g - 2*p + 14, 5*g - 4*p = -2 for g.
2
Solve 4 = 4*s - 4*v, -327*s + 329*s + 10 = -4*v for s.
-1
Solve 5*j + 22 = w, -2*w = 3*j + 1 + 7 for w.
2
Solve 3*h + 5*g = -2, -4*h - 4*g + 0 = 8 for h.
-4
Solve -2*x + 7*d - 8 = 9*d, -20 = 5*x - 4*d for x.
-4
Solve -3 = -5*w + 4*k, -4*k = -4*w + 9 - 5 for w.
-1
Solve -2*s - 4*i + 9*i - 30 = 0, -3*i - 3 = 3*s for s.
-5
Solve -l - 5*x = -4, 0 = -20*x + 24*x - 4 for l.
-1
Solve -h - 4*h + 25 = -5*s, -4*h = 3*s - 6 for h.
3
Solve 19 = c - 6*s, 4*c - 2*c + 5*s = -30 for c.
-5
Solve -4*g = -11 + 3, w + 4 = g for w.
-2
Solve 22 + 3 = 5*m + 5*o, -19 = -2*m - 5*o for m.
2
Solve -3*y + 2*j - 5*j - 21 = 0, -5*y + 3*j - 11 = 0 for y.
-4
Solve -d + 4*d - 12 = -2*i, 3*i + 5*d = 19 for i.
3
Solve -4*z + 41 - 26 = j, -2*j - 4*z + 18 = 0 for j.
3
Solve -4*q = -l - 15, 3*q - 5*q - 2*l = 0 for q.
3
Solve 0 = -3*r + 15, r + 3*r = 5*s + 10 for s.
2
Solve 2*w = -0*w - 4*i, -4*w = 3*i + 5 for w.
-2
Solve 9*v - 10*v - 4*t - 20 = 0, t = 4*v + 12 for v.
-4
Solve -5*j = 2*c - 29, -c + 38*j - 43*j = -27 for c.
2
Solve i - 7 = a + 3, 0 = -2*a + 3*i - 25 for a.
-5
Solve 4 = 3*h - 4*m, 3*h + 4*m = m - 3 for h.
0
Solve 0 = 7*y - 3*y - 4*w, -5*y - 2*w = 0 for y.
0
Solve 0 = 3*v + 2*h + 19 - 33, -v - 10 = -3*h for v.
2
Solve -2*n + k = -9, -1 = -4*n + 3*n - 3*k for n.
4
Solve 10*u + 4*w = 14*u + 12, 2*w = -3*u - 19 for u.
-5
Solve 4*z - 8 = f - 3*f, 0 = -2*f - 5*z + 8 for f.
4
Solve 4*j + 4*w = w - 8, -3*j + 4*w + 19 = 0 for j.
1
Solve -3*h + 4 = 2*s, -2*s - 456*h - 12 = -461*h for s.
-1
Solve -c + 4*b + 8 = 0, -2*c + 5 = -4*b + 1 for c.
-4
Solve 3*q + 9 = -2*l - 0*l, -2*q = 4*l + 14 for q.
-1
Solve 20 = 2*t - 3*s + 5, 3*s + 18 = 3*t for t.
3
Solve -3*n + 2*h = -11, -2*n + 14 = h + 2 for n.
5
Solve 2*o = -5*u - 3, 35*o - 2 = 3*u + 36*o for u.
-1
Solve 25 = 5*f - 5*r, f + 2*r + 3 = r for f.
1
Solve 7*v + 2 = y + 6*v, 2*y = v + 2 for y.
0
Solve -2*m + 0*o - 10 = -5*o, 5*m - 5*o + 10 = 0 for m.
0
Solve -5*f - 4*m + 8 = -f, 2*f + 5*m - 7 = 0 for f.
1
Solve -2*z - 4*l - 6 = -24, 0 = -3*z + 2*l - 13 for z.
-1
Solve 4*m = -v - 8, -23 = -5*v + 3*v + 5*m for v.
4
Solve 2*w = 3*k - 7, 2*w - 23 = -3*k - 0*w for k.
5
Solve -7 = -s - 3*c + 7*c, -25 = 2*s + 5*c for s.
-5
Solve m + g = -2, -13*m + 3*g + 16 = -11*m for m.
2
Solve 2 = -2*d + m, d + 2*d = -m - 8 for d.
-2
Solve -3*j = -3*u - 3, 3*u - 18 = -10*j + 6*j for u.
2
Solve 11 = -3*f + 4*v, -2 = 5*f - 3*v + 20 for f.
-5
Solve 7*k - 5*k = -3*i + 13, 0 = -3*k + 7*i - 15 for k.
2
Solve 16 = -c - 5*j, j + 0 + 4 = -c for c.
-1
Solve 5*f + z - 6 = -3, 3*f + 2*z = 6 for f.
0
Solve l = -4*y - 17, -3*y = 12*l - 14*l - 1 for y.
-3
Solve -5*b = 2*l - 5, -5*b - 6 + 11 = 0 for l.
0
Solve 0 = 5*a - l - 9, -5*l - 23 = -28 for a.
2
Solve -6*t + 3*t + 6 = 3*q, 32 = -5*q + 2*t for q.
-4
Solve u = 4*v - 22 + 25, 0 = -5*v + 3*u - 2 for v.
-1
Solve 10 = -4*c - 0*w - w, 5*c = 5*w for c.
-2
Solve 0 = v - t + 1, -5*v + 2 = -3*t - 1 for v.
3
Solve f - 11 = 3*r, -4*r - 12*f = -14*f + 14 for r.
-4
Solve 2*q + 2*c = -6, -q - q + 14 = -3*c for q.
1
Solve -5*k + 3*i + 33 - 8 = 0, 3*i = 2*k - 19 for k.
2
Solve q + 3 = 3*c, 4*c - 1 = 2*q + 1 for c.
2
Solve 0 = 2*j - d + 6, 5*j + 1 = -3*d - 14 for j.
-3
Solve -3*p - 3 = -3*g, 5*p - 16 = 2*g - 4*g for p.
2
Solve 251 = 2*x + 243, 3*x = 3*p + 3 for p.
3
Solve 4*q = -o + 4, 6*o - 2*o = -4*q - 8 for o.
-4
Solve 2*s = 2*t - 2, 14*t - 11*t - 12 = 0 for s.
3
Solve -3*n = -19*c + 23*c - 19, -11 = -3*n - 2*c for n.
1
Solve -27 = -3*y - 3*v, 2*y - 2*v - 24 = -6*v for y.
6
Solve 0 = 3*g + 4*r - 26, -9*g - 3*r = -10*g - 13 for g.
2
Solve 3*l - 5 = l - x, 13 = 4*l - x for l.
3
Solve -2*p - 2 = 3*h, 5*p + 0*p + 26 = 3*h for h.
2
Solve -2*s + 22 = -5*n, 34 = 29*s - 33*s - 3*n for s.
-4
Solve 4*c - 2*y - 15 = 5, -c + 3*y = -5 for c.
5
Solve -4*u = 4*s + 8, -s + 2 = 10*u - 7*u for u.
2
Solve 5 = g + 3*b + 2, 2*b = 0 for g.
3
Solve 0 = -3*k + 5*b + 22, k - 8 = b - 2 for k.
4
Solve 5*y + 25 = 0, -4*b + 2*y + 0 - 6 = 0 for b.
-4
Solve -4*z = 32, 5*l = -5*z + 4*z - 3 for l.
1
Solve s = -s - 2*q - 16, 5 = -5*s + 2*q for s.
-3
Solve -s - 9 = 5*a + s, -s - 2 = 0 for a.
-1
Solve 0 = 5*c + 5*q + 10, -5*c - 153 + 113 = -5*q for c.
-5
Solve -3*k - 3*g - 12 = 0, -5*g - 20 = 33*k - 34*k for k.
0
Solve 0 = -4*j + 5*r - 2 + 6, 0 = -3*j - 2*r - 20 for j.
-4
Solve 0 = 5*w - s - 12 + 2, 0 = 5*w + 4*s + 15 for w.
1
Solve 18 = 24*j - 22*j - 4*v, 5*v + 36 = -2*j for j.
-3
Solve 2*f + j = 8, 32*f - 37*f = j - 17 for f.
3
Solve -2*y + 6 = 4*o - 2*o, 15 = 3*y for o.
-2
Solve 0 = -2*j + 3*d - 19, 227 = -2*d + 237 for j.
-