i for i.
5
Solve -4*v + 7*s + 3 = 12*s, 0 = 5*s - 15 for v.
-3
Solve 11*a + 8 = -z + 8*a, 4*a = -16 for z.
4
Solve -4*f - 13 = 5*u, -u + 2 = -3*u for f.
-2
Solve -4*v + 2*i - 16 = 0, 6*i = -v + i - 15 for v.
-5
Solve -k + 4*k = -2*x + 5, -3*k = 3 for x.
4
Solve -2*r - 20 = 5*c, 5*c + 4*r + 20 = -0*r for c.
-4
Solve -2*g - 4*k - 2 = 0, -3*k = 2*g - 2*k + 2 for g.
-1
Solve 25 = 3*i + 3*s + 37, 3*i + 2*s = -11 for i.
-3
Solve -5*p - 9 = -4*q, p + 2*q + 15 = 2 for p.
-5
Solve -35 = -5*y - 5*s, 3*s - 2*s - 4 = 0 for y.
3
Solve -5*b + 3*h = -18, b + 2*h + 6 = 7 for b.
3
Solve -1 = 4*h - 4*a - 9, 2*a - 4 = 0 for h.
4
Solve t - 3*w = -3, 55*t = 54*t - 2*w + 12 for t.
6
Solve 5*q - 12 = 2*n, -8*n + 6*n = -2*q + 6 for q.
2
Solve -3*l = 4*t - 13, -3*l = 3*t - 9 - 3 for t.
1
Solve 5*s - j = -4 + 28, 0 = j + 4 for s.
4
Solve -4*m + m - 4*k = -16, 0 = 3*m - k + 4 for m.
0
Solve 0 = -2*d + k + 15, 2*d - 7*d - 3*k + 10 = 0 for d.
5
Solve -3*k = -4*b + 2*b - 9, 4*k = -4*b + 12 for k.
3
Solve t + 10 = -9*k + 7*k, k = 5*t - 16 for t.
2
Solve -2*u + 8 = p, -3*p - 80*u = -76*u - 16 for p.
0
Solve -4*b - 2*q + 4 = -2, -5*q = 5*b - 20 for b.
-1
Solve -7*f - 25 = -6*f - 5*p, 3*p - 27 = 3*f for f.
-5
Solve -4*l - l = -3*k + 5, 11 = 3*k - 2*l for k.
5
Solve -28 = -4*b, -30 = -5*m - 5*b - 20 for m.
-5
Solve 0 = 4*y + c + 5, 3*c + 16 = 2*y + 15 for y.
-1
Solve -11*j + 12*j - 2 = -a, 4*j - 5*a = -28 for j.
-2
Solve -1 = 2*q + 3*f, 0 = -3*q + q + f - 13 for q.
-5
Solve -2*m + 16 = 2*v, 12 = 6*v - 7*v + 4*m for v.
4
Solve -3*n - 6*f + 5*f + 3 = 0, 45 = 5*n - 5*f for n.
3
Solve -45*s + 42*s - 31 = -4*r, 0 = -4*s - 3*r - 8 for s.
-5
Solve -2*v = 4*x - 6, -2*v - 6 = -0 for x.
3
Solve 0 = -4*d - 2*f - 3 - 1, 4 = f for d.
-3
Solve u = 3*y + 1, -7 = -3*y - 3*u + 8*u for y.
-1
Solve -3*k = k + 8, 3*b + k - 13 = 0 for b.
5
Solve o = 3*o - 5*i + 17, 0 = -5*o + 2*i + 10 for o.
4
Solve 11*q - 10*q - 7 = 2*y, 5*q - 15 = 0 for y.
-2
Solve -2*d = 3*m + 7, -d + m - 2*m = 1 for d.
4
Solve 5*r - 11 = -1, -4*b = 4*r - 16 for b.
2
Solve 0 = 5*p - 4*o - 6, -5*o - 21 = -4*p - 9 for p.
-2
Solve 4*s + 2 + 16 = -h, -2*s + 2*h - 14 = 0 for s.
-5
Solve 4*f - 4 = 8*f, -2*b = 4*f + 8 for b.
-2
Solve 5*j - 35 = v - 3*v, 5*j = -3*v + 40 for v.
5
Solve 4*z = 4*j, -4*j + 11 = 4*z - 21 for j.
4
Solve -5*u - 2 = d, 0 = -4*u + u + 2*d + 4 for u.
0
Solve 0 = 5*i - 5*d - 15, i + 15*d = 10*d - 9 for i.
1
Solve h - 2*u - 7 = u, 3*h - 6 = 4*u for h.
-2
Solve 4*h - 5 = -2*r - 15, h + 3*r = 0 for h.
-3
Solve p + 0*p = -2*q - 5, p - 3*q + 5 = 0 for p.
-5
Solve 4*h + 4*p = -12, h - 9*p + 5*p + 13 = 0 for h.
-5
Solve 0 = -f + 1, -8*o - 5 = -10*o + 5*f for o.
5
Solve 0*o - 5*o - 11 = 4*d, -12 = -4*o + 2*d for o.
1
Solve 0 = 5*j + 3*b - 36 - 4, 0 = -j + b for j.
5
Solve -2*m + 34 = -4*j, 5*j - 2*m - 17 = -56 for j.
-5
Solve -u + 29 = 5*c, -2*u + 5*c - c - 26 = 0 for u.
-1
Solve 37 = -5*d + 4*c, -22*d + 21*d + 4 = 3*c for d.
-5
Solve 5*u + 24 = -3*j, -j - 4*j = -3*u + 6 for u.
-3
Solve -3*h - 1 = -u, 2*u - h = -2*u + 15 for u.
4
Solve -2*d - p = 4, 4*p = -d + 3 + 9 for d.
-4
Solve -c - t + 4 = 0, -3*c = -c - 2*t + 4 for c.
1
Solve 0 = -3*p + 4*j + 18, 0*p - 5*p + 5*j = -25 for p.
2
Solve -40*v + 35*v = 2*a + 12, v = 2*a for a.
-1
Solve -5*j = -3*v + 3, -5*j - 7 = -15*v + 13*v for j.
-3
Solve 68*g - 72*g = 0, -4*j + 4 = -5*g for j.
1
Solve z = -8*v + 4*v - 4, -3*v - 4 = z for z.
-4
Solve 0*s = -4*s - m, 4*m - 18 = 2*s for s.
-1
Solve -3*n + 21 = -5*y, -7*y + 4*n = -12*y - 7 for y.
-3
Solve l = o + 4*o + 1, -3*o - 3*l = 15 for o.
-1
Solve -15 = -5*n, 3*n = 19*h - 18*h + 14 for h.
-5
Solve -3*q + 4*u + 28 = 0, -7*q - 24 = -10*q + 3*u for q.
4
Solve 4*j - 4*b = 0, 3*b = -5*j + 2*b + 6 for j.
1
Solve 0 = -g - 1, -11*h - 5*g = -6*h + 15 for h.
-2
Solve 3*j + 5 = 2*q, -23*q + 30 = -25*q - 4*j for q.
-5
Solve -4*m - 5*c = 8, 5*m + 5*c = 2*m - 11 for m.
3
Solve 0 = 5*d + 4*h + 28, -30 = 2*d + 3*d + 5*h for d.
-4
Solve -2*r + 16 = 4*f, r - 10*f + 5*f + 27 = 0 for r.
-2
Solve -w - 2*h - 1 = -5, 2*w - h = -2 for w.
0
Solve f = -g + 1, -f - 5 + 8 = 2*g for g.
2
Solve -6*v + 8*v - 4*s - 14 = 0, -s = -2*v + 2 for v.
-1
Solve -6*k + k + 4*b - 1 = 0, 2*k + 10 = 4*b for k.
3
Solve -j + 18 = 4*t, -4*j + j + 2*t = 16 for j.
-2
Solve -9 = -a + w, 7 = 2*a + 4*w + 13 for a.
5
Solve 10 = 2*k, 9*d - 8*d + 5*k = 26 for d.
1
Solve 3*r = n - 22 + 34, -4*r + 16 = -n for r.
4
Solve w + 2*l = -0*l + 13, 0 = -4*w - 3*l + 27 for w.
3
Solve -i - 20 = 4*i, -2*d + 2 = -3*i for d.
-5
Solve -5*q + 5 = -10*q - 5*t, 4*q = -2*t + 6 for q.
4
Solve -4*g + d - 15 = 0, -5*g + 5*d = -0*g for g.
-5
Solve 4*a - 5 + 16 = f, -4*f + 22 = -5*a for f.
3
Solve -4*r = -x - 15, -5*x - 8 = -3*r - x for r.
4
Solve -5*u + 2*a + 30 = -5, 10 = u - a for u.
5
Solve 3*t + t - 2 = 2*a, 3*t = -6 for a.
-5
Solve n = 2*q - 1, 4*n - 3*n + 3*q = 4 for n.
1
Solve -4*c - 4 = 4*r, -2*c + 0*c - 5 = r for r.
3
Solve 2*h - 3*i = -15, 0 = 3*h + 2*i + i for h.
-3
Solve 0 = 3*y + 5*d + 5, 4*d + 2 = 10 for y.
-5
Solve -5*z = -4*t - 25, 5*t - 3*z + 13 = -2 for t.
0
Solve -2*h + 7*h - 5*j - 35 = 0, -3*h + 15 = -j for h.
4
Solve -2*i + 16 = 2*a, 5*i - 31 = -3*a + 3 for i.
5
Solve -j - 3*h + 2 = 6, -j - 4*h = 5 for j.
-1
Solve 0 = 5*l - 0*f - 4*f + 25, 4*l - 3*f + 19 = 0 for l.
-1
Solve 2*f + 5*z + 20 = 0, -4*f + 5*z + 8 = 18 for f.
-5
Solve -4*t - 5 = 5*o, 13*o - 4 = 5*t + 17*o for t.
0
Solve 0 = -2*n - 5*s - 11, 2*n + 1 = -3*s - 4 for n.
2
Solve 0 = 4*x - f - 0*f + 16, -27 = 3*x + 3*f for x.
-5
Solve 0 = -4*q + k - 3*k - 26, -5*q + 2*k = 10 for q.
-4
Solve -5*c = 5*g, -5 = -2*c + 2*g + g for c.
1
Solve 0*b = 2*b + 5*z - 8, 4*b - 5*z - 16 = 0 for b.
4
Solve -5*o + 8*o = 6, 0 = 3*q + 4*o + 4 for q.
-4
Solve -v + w = -4 - 2, 0 = 3*v - 4*w - 20 for v.
4
Solve -7 = -5*v + 2*s, -6*s + s = -v - 17 for v.
3
Solve -3*m = 3*p - 6, -4*m + 91 = 5*p + 79 for m.
-2
Solve -7*v + 12*v + 41 = 4*n, -17 = -3*n + v for n.
4
Solve -5*b - 4*w - w = 25, 0 = 3*b - 2*w + 5 for b.
-3
Solve 0 = -2*q - 0*q - 2, 0 = -5*r + q - 19 for r.
-4
Solve p - 15 = -5*h, 3*h = -4*p - 11 + 3 for h.
4
Solve -5*z - 5 = 0, 3*b + 4 = 9*z - 7*z for b.
-2
Solve 0 = -2*u - 2*u + 4, 9 = -2*m - u for m.
-5
Solve -3*d + 5*y - 15 = -8*d, -4*y + 12 = d for d.
0
Solve 5*m + 2*s - 5 = 0, -m + s + 17 - 9 = 0 for m.
3
Solve -8 = -2*c, 3*h + 3*c + 2*c - 29 = 0 for h.
3
Solve 4*k - 33 = 5*q, 5*q + 27 = -74*k + 75*k for k.
2
Solve 6*p - 20 = -3*l + p, -3 = -3*p for l.
5
Solve -4*l - 12 = -2*x, -3*x - 22 = 3*l - l for x.
-4
Solve 2*j = -5*w - 15, -2*j + 12 = -4*w - 6*j for w.
-3
Solve 0 = 4*s + 4*v - 20, 5*v = -s + 3*v + 6 for s.
4
Solve -4*d + 2*b = -6, -2*d = 3*d - b - 3 for d.
0
Solve 16 = 4*k + 4*t, -4*k + 5*t - 4 = 7 for k.
1
Solve -22 = -3*v + 5*w, 2*v - w = -6 + 9 for v.
-1
Solve -5*j + j + 4 = -4*u, 5*j + 2*u - 26 = 0 for j.
4
Solve -o - 16*c - 17 = -11*c, 4*o - 5*c = 7 for o.
-2
Solve 2*s + 26 = -0*f - 5*f, 7 = -f - s for f.
-4
Solve -4*t - 9 = 5*s + 1, -5*s + 20 = -2*t for t.
-5
Solve 3*w = 4*w - 3*d - 3, -2*w + 3*d + 6 = 0 for w.
3
Solve 0 = 5*b, -3*b = 3*n - 1 - 2 for n.
1
Solve 2*m = 5*s + 16, 0 = 3*s - 2*m + 4*m for s.
-2
Solve j = 2*y - 45 + 43, 3*y = -6 for j.
-6
Solve -q = -2*i - 5, 31 - 11 = 4*q - 3*i for q.
5
Solve 5*n - m = 20, 4*n - 3*m - 6 - 10 = 0 for n.
4
Solve -5*a - 2*g = 19, 5*a - 2*g = -0*a - 11 for a.
-3
Solve -3*a + 3*f - 10 = -4, 6 = -4*a + 5*f for a.
-4
Solve 0 = -h - a - 3, -4*a + 5*a = -5 for h.
2
Solve -11 + 21 = 3*n - 4*z, -2*n + 6 = -2*z for n.
2
Solve -3*v + 3*p - 9 = 0, -p = -2 - 1 for v.
0
Solve -3*m - 13 = -19*g + 20*g, -33 = -4*g + 5*m for g.
2
Solve 2*i + 2*f = -10, -f + 0 = -2*i + 5 for i.
0
Solve w + 0*z - 8 = -3*z, 5*z = 3*w + 32 for w.
-4
Solve 7 + 2 = -3*d, -d = 3*p - 3 for p.
2
Solve -3*l - m - 2 - 3 = 0, -2*m = -2 for l.
-2
Solve -c = 3*f - 5 + 13, c - 2*f = 2 for c.
-2
Solve 0 = 4*y - u - 6, 0 = 4*y - 53*u + 50*u - 10 for y.
1
Solve -18*k = 5*y - 23*k - 15, -2*y = 3*k - 1 for y.
2
Solve -3*b - 29 = -4*d, 4*b - 3 = 76*d - 79*d for d.
5
Solve 0 = -10*h + 12*h - 3*r - 4, 5*h + r = 27 for h.
5
Solve 5*x + 11 = 3*l, -5*l - 1 = 3*x - 8 for l.
2
Solve -5*v = -m - 24, -14 = -4*m + 16*v - 18*v for m.
1
Solve -4*s + 2*m = 16, -2*s + 7*m = 3*m + 8 for s.
-4
Solve 5*x + 20 = 2*v - 0*v, 2*x + 14 = 2*v for x.
-2
Solve 