+ 4*f - 6*f = -8, -2*b - 2 = -2*f for b.
-3
Solve f = -49*o + 47*o, 2*f - 5*o + 18 = 0 for f.
-4
Solve -2*p + 14 = -a + 20, 0 = -4*p - 4*a for p.
-2
Solve 4*k = i - 4 + 9, i + 2*k = 7 for i.
3
Solve -5*w - 15 = 2*z, -6*w + 3*z = -3*w - 12 for w.
-1
Solve -d - 11 = 3*r, -9 = -0*r + 3*r for d.
-2
Solve -w - 3*u - 14 = 0, 4*w + 14 - 3 = 3*u for w.
-5
Solve -4*d - 15 = -3*y + 9, 2*d + 10 = y for d.
-3
Solve -2*g = -3*g - p - 1, g - 5*p + 1 = 0 for g.
-1
Solve 6*i + 28 = 3*i - 5*s, -24 = 4*i + 4*s for i.
-1
Solve -n + 11 = -24*z + 29*z, 3*n + z - 5 = 0 for n.
1
Solve 4*p - 25 = -3*v, 9*p = 4*p + 20 for v.
3
Solve 5*g - 3 - 22 = 4*u, 3*u + 25 = 5*g for u.
0
Solve -2*d = -4*m - 8, -28*m + 4*d - 1 = -25*m for m.
-3
Solve 0 = 2*a + a - 2*f + 16, -4*f = -3*a - 20 for a.
-4
Solve 5*h = -4*o + 6, -4*o = -2*h - 0*h + 8 for o.
-1
Solve o = 2*l - 4, -l - 3*o = -8*o - 2 for l.
2
Solve -5*n + 47 = -4*q + 15, 26 = -2*q + 5*n for q.
-3
Solve 0 = -y - k + 3*k - 4, k = 5*y - 7 for y.
2
Solve -10*w + 24 = -4*h - 14*w, -4*h - 2*w - 18 = 0 for h.
-3
Solve 4*t = 12, 31*t = -5*o + 26*t + 15 for o.
0
Solve 3 = 2*y + 3*f, 16*f - 6 = 14*f for y.
-3
Solve 3 = -p + 3*q, 5*p - 7*p = -5*q + 4 for p.
3
Solve -3*s + 5*p = -31, -p - 17 = 4*s + 4*p for s.
2
Solve 0 = -5*b + 5*s + 5, -15*s + 17*s - 2 = b for b.
4
Solve 3 = -4*u - h + 14, -3*h = -9 for u.
2
Solve 2*t - 6*t = -3*c + 32, -t + 6 = c for c.
8
Solve 3*y = q - 2, 4*y - 193 + 197 = q for q.
-4
Solve 3*z = p + 20 - 12, 2*z = -p + 2 for p.
-2
Solve 2*y - 4*y + 20 = 4*f, 25 = 4*y + 3*f for y.
4
Solve 33*j - 28*j - 10 = -r, 4*j + 4*r = 8 for j.
2
Solve -9*m = z + 13, 0 = -3*z + 9*m - 6*m - 9 for z.
-4
Solve -u + 16*m = 21*m - 4, -m - 1 = 2*u for u.
-1
Solve -32*z + 24 = -31*z - 4*m, -3*z + 4*m = -32 for z.
4
Solve 0 = -2*p - o + 10, 2*p - 3*o - 14 = -3*p for p.
4
Solve -7*l - 4*z - 8 = -5*l, -3*l + 28 = -4*z for l.
4
Solve 3*y = -2*l + 5, 2*y - 24 = -3*l - 29 for l.
-5
Solve 0 = -3*i + 42*n - 40*n - 13, -4*n - 9 = i for i.
-5
Solve -3*h + 3*s = 12, -3*h - 3*s = -18 - 0 for h.
1
Solve t - 2*t + 13 = -5*f, 0 = 4*t - 3*f - 18 for t.
3
Solve 5*p - 5 = -3*q, 64*q = -3*p + 66*q + 3 for p.
1
Solve -3*k - 17 = -2006*m + 2004*m, 0 = k + 2*m + 3 for k.
-5
Solve 2*u - 21*f - 6 = -19*f, 19 = 3*u - 5*f for u.
-2
Solve 2*c = 2*x - 4, 3*c - 1 = -x - 23 for c.
-6
Solve -3*o + 4*z = -21, 4*o - 9 = 3*o + 2*z for o.
3
Solve -2*r + 10 = 0, -161*r + 156*r = -4*b - 9 for b.
4
Solve -116*v + 118*v = 2*d + 2, 0 = d - 4*v + 4 for d.
0
Solve -4*h = -5*d + 1, -12*d = -11*d - h for d.
1
Solve -5*t - 24 = -q - 7, q = -4*t - 19 for t.
-4
Solve 19 = 20*o - 16*o - g, -4*g - 21 = -5*o for o.
5
Solve p - 3*p = 2*c - 4, 0 = -2*p + 4*c + 4 for p.
2
Solve 0 = 3*o - 7*o + a + 9, -15 = -5*o + 2*a for o.
1
Solve 2*i - 15 + 8 = 3*n, 4*n - 24 = -4*i for n.
1
Solve -4*j = -2*t - 14, -8 = -3*j + j for t.
1
Solve 2*g - 8 = 4*c + 3*g, 0 = 2*c - 3*g + 18 for c.
-3
Solve 4*d - 160 + 168 = 0, 4*d = 4*v + 12 for v.
-5
Solve 4*r = -39 + 27, 0 = -3*l + 2*r - 3 for l.
-3
Solve -5*p + 5*h + 12 = -13, 0 = -5*p - h - 5 for p.
0
Solve -11 = -3*u - 2*s + 3, -2*u - 4 = -2*s for u.
2
Solve 0 = -2*b + 3*f + 16, 3*b - 2*f - 21 = -2 for b.
5
Solve -3*r - 24 + 28 = -4*g, g = r - 1 for g.
-1
Solve 4*v = 4*r + v + 25, 4*r - v + 19 = 0 for r.
-4
Solve 12*c + 2*v + 16 = 7*c, 0 = 3*v - 6 for c.
-4
Solve -4*g - 2*z = -20, -2*z + 10 = g + z for g.
4
Solve 0 = 5*i - 10, 3*i = r + 126 - 119 for r.
-1
Solve 3*x - 5 = -g + 2*x, 0 = -5*g + x + 13 for g.
3
Solve -5*k + 33 = 4*w, 6*k - 20 = 2*k for w.
2
Solve -3*i + 2*p = -5, -2*i + p - 26 = -30 for i.
3
Solve -15 = 3*b, y - 4*y = -2*b - 4 for y.
-2
Solve 15 = 3*y, -88*c - 5*y + 25 = -93*c for c.
0
Solve 0 = 4*c + 5*t + 30, 0 = -3*c + 5*t - 6*t - 17 for c.
-5
Solve -20 = -0*p - 5*p + 2*r, 0 = -p + r + 7 for p.
2
Solve -5*a = 4*t - 5, 0 = 3*t + 2*a + 2*a - 5 for t.
-5
Solve -4*c = -4*y + 12, 18*y - 26 = 14*y - 3*c for y.
5
Solve 2*w = 10*i - 13*i + 19, -i + 7 = w for w.
2
Solve -4 = -w, -5*y - 8 = 6*w - 3*w for y.
-4
Solve q - 4*l - 18 = 0, 3*q - l = 3 + 7 for q.
2
Solve 2*b - 16 = 4*p + b, 2*p = -3*b - 8 for p.
-4
Solve 4*l + 4 = t - 0*l, 0 = 3*l for t.
4
Solve 6 = -2*u, 5*b - 5*u = -0*b + 10 for b.
-1
Solve 3*t = -2*m + 15, 0*m = 4*t + m - 20 for t.
5
Solve -2*b + 5*w + 14 = 0, -4*w + 4 = -4*b - 2*w for b.
-3
Solve -4*m - 9 = -3*r, -2*r - 4*m + 29 = 23 for r.
3
Solve 0 = 5*k + 3*r + 10, -5*k = -3*r + 8*r for k.
-5
Solve -4 = -4*g, 8*h - 4*g = 9*h + 1 for h.
-5
Solve -3*l + 6 = -2*q, 3*l + 2*q + 7 = 25 for l.
4
Solve -21*n + 17*n = -3*z - 39, 2*z + 28 = 3*n for n.
6
Solve 2*d = -4*i + 8, i - 9 = 5*d - 7 for i.
2
Solve -7*y = -2*y + 2*d + 23, -d + 1 = 0 for y.
-5
Solve -2*z = w - 9, 5*z + 6 - 27 = -w for z.
4
Solve t - 4*g = 14 + 6, -3*g = 15 for t.
0
Solve -5*v = -0*k + 2*k - 18, -5*v = k - 19 for v.
4
Solve -5*j = -4*f - 0*f + 4, -f - j = -1 for f.
1
Solve -2*x + 4*a = -14, -5*a - 20 = 4*x - 9*x for x.
1
Solve 2*b + 14 + 8 = 4*x, -5*b = 5 for x.
5
Solve 5*y = 4*l + 26, -l - 4*y + 3 = -1 for l.
-4
Solve 9*y + 17 = -w + 5*y, 0 = 5*w + y + 28 for w.
-5
Solve 0 = 5*k + 2*f - 5, -k + f - 5 = -6*k for k.
1
Solve -d + 4 = -q, -2*q + 13 = -4*q - 3*d for q.
-5
Solve -3*u - 16 = 5*b, 0 = -b - 2 - 3 for u.
3
Solve -4*x = 4*y + 24, -92*y + 95*y = -4*x - 20 for x.
-2
Solve -5*g + 23 = 3*u, 11 + 0 = 3*u + 2*g for u.
1
Solve -3*l - 4*i = 5, 15*l - 19*l + 25 = -i for l.
5
Solve -4*b - 30*c = -31*c - 25, -2*b = 4*c + 10 for b.
5
Solve 0 = 5*u - 2*u - 2*y + 11, y = -u - 7 for u.
-5
Solve -2*c + 5*m - 28 = 0, -4*c = -7*m + 8*m + 12 for c.
-4
Solve -2*m - 4*s - 14 = 0, -19*m - 11 = -17*m + s for m.
-5
Solve -5*h + 14*r - 18*r + 1 = 0, -4*h = 3*r - 1 for h.
1
Solve -i + 16 = 4*n, -4 = 64*i - 66*i - n for i.
0
Solve 18 = -5*v - 3*i, 3*v + v = -2*i - 14 for v.
-3
Solve 0 = 3*h + 4*q + 25, 5*q - 4*q - 5 = 3*h for h.
-3
Solve 2*o - i - 2 = 0, -14*o + 10*o = -i - 4 for o.
1
Solve -4*q - 8 = 2*l + 4, -5*q - 5*l = 15 for q.
-3
Solve -7*s + 3*s - 22 = -3*c, 18 = -4*s + c for s.
-4
Solve -43*c + 39*c = -3*s + 4, -c = 2*s - 10 for s.
4
Solve -4*n = -z + 21, -7 = 3*z - 46*n + 48*n for z.
1
Solve -2*p + 2 = -f, 4*p = 2*f + 5*p + 9 for f.
-4
Solve 5*l - 7*l = r - 2, 0 = 2*l - r + 2 for l.
0
Solve 5*t = 5*b - 5, 3*b + 2*t + 0*t + 12 = 0 for b.
-2
Solve 0 = -2*m + 4*n - 40 + 20, -4*n = -3*m - 22 for m.
-2
Solve 3*w = 2*d + 14, 4*w + 2*d + 0*d = 0 for w.
2
Solve 2*t + 19 = 13, 2*t - 19 = -5*o for o.
5
Solve -17*o = -28*h + 23*h - 19, 10 = 5*o for h.
3
Solve -6 = j - 2*z, -2*j + 54*z = 59*z - 33 for j.
4
Solve -4*r - w + 13 = -0, -4*r + 2*w = -22 for r.
4
Solve 2*a - 23 = 10*s - 15*s, 2*s - 9 = -a for s.
5
Solve 4*q = o - 0*q + 13, 0 = 2*o - 2*q + 8 for o.
-1
Solve 4*i - 5*v + 1 = -18, 3 = v for i.
-1
Solve h + 0 = -c - 5, -4*h = -3*c - 15 for c.
-5
Solve -6*g - 4 = -2*g + 4*q, 3*q = -5*g - 13 for g.
-5
Solve 5*z - 10 = 5*v, 0*v + 3*v + 4 = 2*z for v.
0
Solve 2 = -v, 3*v + 13 - 12 = 5*r for r.
-1
Solve 5*f - 3*g = -10, 4*f + 5*g - 37 = -8 for f.
1
Solve -2*q + 4*x + 223 = 229, 5*q + 5*x = 30 for q.
3
Solve -2*u - 5*q - 8 = 7, 5*q + 20 = -u for u.
5
Solve 6*s - 11*s = -f - 7, -5*s = -4*f + 2 for f.
3
Solve -2*t - 3 = -0*h + h, 9 = -2*t - 3*h for t.
0
Solve -3*d - 3*q + 15 = 0, -d + 0*q + q = -1 for d.
3
Solve 33*y + m - 19 = 29*y, 3*m = -5*y + 22 for y.
5
Solve 3*q + 5*s = 21, -8 + 29 = 3*q + 2*s for q.
7
Solve 5*y + 3*q - 4 = -14, -2*y - 4*q - 4 = 0 for y.
-2
Solve -1 = -g + 4*w, 99*w - 104*w = 5 for g.
-3
Solve -4*c + s = -14, 3*c - 5*s = -125 + 144 for c.
3
Solve 0 = -4*r - 8, 0 = -3*q + 6*r - 2*r - 1 for q.
-3
Solve 3*q - q - 4 = -o, 0 = -5*o - 2*q - 4 for o.
-2
Solve -4*f + 0*f - 3*v = -20, v = 0 for f.
5
Solve b - 15 = -4*i, -2*i - 4*b = 28 - 18 for i.
5
Solve 2*x = 3*c - 3, -2*c - 3*c + 6 = -3*x for c.
3
Solve -13*f + 8*f - 3*p + 4 = 0, 4*f + 4*p - 8 = 0 for f.
-1
Solve 0 = -5*s - 2*k - 14, 0 = -2*s + 5*k + 9 - 3 for s.
-2
Solve 5*l - 2*i = 13 - 16, 0 = -4*l + 5*i + 1 for l.
-1
Solve 2*j + 11 = -0*p + p, 0 = -j - 5 for p.
1
Solve -2*d + 3*a + 17 = -0*d, 4*d = a + 9 for d.
1
Solve 6 = u - y, y - 6*y - 5 = 0 for u.
5
Solve i - 3 = -5*z + 13, 5*i - 2*z + 1 = 0 for i.
1
Solve -2*a = 9*b - 5*b + 6, 0 = -5*a + 3*b - 28 for a.
-5
Solve 2*z + 3 = -a, -3*a - 5*z - 6 = -2*a for a.
-1
Sol