= -2*v for u.
5
Solve 0*n = -2*r + 5*n - 17, 18 = -3*r + 5*n for r.
-1
Solve -4*d + 2*b - 58 = -60, 0 = b + 3 for d.
-1
Solve 5*x = 3*f, 4*x - 7*x - 11 = -4*f for f.
5
Solve 2*p - 50 = 7*p + 5*v, 2*p = 4*v + 10 for p.
-5
Solve 2*c - 2*y - 1 = 1, 4*c = -5*y - 32 for c.
-3
Solve 7*p - 6*p + 9 = y, 4*p + y + 1 = 0 for p.
-2
Solve -4*f - 13 = -4*d + 23, 4*d - 28 = 0 for f.
-2
Solve -4*v + 3*a + 6 = 0, 5*v - 2*a - 61 = -50 for v.
3
Solve -3*m - g - 12 = -m, 3*m - g = -13 for m.
-5
Solve u + 13 = -11*o + 8*o, 2*u - o - 2 = 0 for u.
-1
Solve 2*h + 6 = 0, 2*w - 5 = 3*h + 14 for w.
5
Solve -4*k + 12 = -2*m, 0 = -2*k - 2*m + 3 - 9 for k.
1
Solve 24 = -3*c + v + 29, 3*v = -c - 15 for c.
0
Solve -5*o + 37 - 18 = 4*w, -2*o + 1 = -5*w for w.
1
Solve 3*o + 12 = 0, -15 - 4 = -3*r + o for r.
5
Solve 10 = 7*h - 3*h - v, 0 = 5*h + 5*v for h.
2
Solve -i + 4*t + 4 + 2 = 0, 5*i - 2*t = 12 for i.
2
Solve -4*b - 5*d + 29 - 12 = 0, -4*b = 4*d - 16 for b.
3
Solve 4*t + v = 16, 4*t - 16 + 0 = 4*v for t.
4
Solve -5*o + 9 = -3*b - 13, -2 = -2*b for o.
5
Solve -5*s = 4*q - 0 - 45, 0 = 4*s + 3*q - 35 for s.
5
Solve 2*s + d = -1, -3*d + 4*d - 7 = 2*s for s.
-2
Solve -23 = 5*u - 8*u + 2*a, -a = -2*u + 14 for u.
5
Solve 7*j + 3*p = 2*j + 18, 5 = 5*p for j.
3
Solve 5*f - 22 = -2*i, -f + 2*i = 4*f - 18 for f.
4
Solve 5*s - 54*t - 20 = -49*t, -3*s + 5*t = -10 for s.
5
Solve 33*q = 34*q + 4*w - 3, 15 = -q + 5*w for q.
-5
Solve -k - 21 = -4*l, -102 + 90 = -4*l + 4*k for l.
6
Solve 3*j - 12 = -2*q, -q - 4*q + 12 = 3*j for q.
0
Solve -9*y + 8*y + 2*u = 4, -5*u = -2*y - 9 for y.
-2
Solve -5*x + 5 = 5*g, 2*g + 2*x - 4*x = 18 for g.
5
Solve -4 - 33 = -5*y + w, 5*y = -4*w + 27 for y.
7
Solve -7*s + 5*r - 25 = 0, -s + 4*r + 57 = 77 for s.
0
Solve -3*a - 4*p = -5*p + 16, -5*a - 5*p = 0 for a.
-4
Solve 5*w + 6 + 14 = -o, -12 = 3*w for o.
0
Solve 0 = 5*w - 5*p, -4*w - 2*p = -27 + 15 for w.
2
Solve -3*m = o - 12, -3*o = -8*o - 4*m + 5 for o.
-3
Solve -2*f - n - 3 = -6, -f - 2*n - 6 = 0 for f.
4
Solve -6*d + d = 2*q - 5, 3*d = 9 for q.
-5
Solve 4*s - w + 11 = 0, -w = s + 2*s + 17 for s.
-4
Solve -g - 7 = -2*t, -4*g + 2*t = 17 + 5 for g.
-5
Solve m - 5*y + 15 = 0, 2*y - 6 = 3*m + 2*m for m.
0
Solve 2*d = 5*g, d - 2*g + 4 = 3 for d.
-5
Solve -3*m + 25 = -5*h - 7*m, 3*h + 23 = -4*m for h.
-1
Solve 4*b + 28 = 5*h + 3*b, h + 5*b + 10 = 0 for h.
5
Solve -4*a = 5*y - 10, -17*y = -18*y + a + 2 for y.
2
Solve 3*d - 2*z + 8 = 3, 0 = -4*d - 4*z for d.
-1
Solve 0 = 3*k + 5*o - 34, -5*k + 0*o = -4*o + 5 for k.
3
Solve -5*m - 9 = 4*v, 4*m - 12*v + 13*v + 5 = 0 for m.
-1
Solve -3*f = -g - 1, 0 = -3*g - 2*f - 4 - 10 for g.
-4
Solve 4*v - 33 = -4*u - 49, 2*v - 4*u = 16 for v.
0
Solve -70*b = -71*b - 4*w - 9, -13 = 5*b + 4*w for b.
-1
Solve -h + 2 = s - 4*h, -10 = 3*s - h for s.
-4
Solve 5*y = 5*l - 10, l = -4*y - 7 - 1 for l.
0
Solve 2*z = 8, -2*m - 5*z - 23 = -47 for m.
2
Solve 0*m - 3*m = 4*q + 16, -5*q = 5*m + 25 for q.
-1
Solve f - 2*o = 0, 4*f - f + 3*o = 0 for f.
0
Solve -260*k = -8*l - 264*k - 28, -2*k + 6 = 0 for l.
-5
Solve 108*g - 112*g - 2*t - 8 = 0, 8 = -4*g + 2*t for g.
-2
Solve -q = 5*d - 15, 21*q - 3 = -d + 23*q for d.
3
Solve -2*a + 7 = 5*w - 24, -4 = -2*w + 2*a for w.
5
Solve 0*a - 5*s - 5 = 5*a, -3*s = -5*a + 27 for a.
3
Solve 3*l = 3*n + 3, 3*l - 57*n = -56*n + 3 for l.
1
Solve 0 = 5*s - y - 8, 21*s = 25*s + 5*y + 11 for s.
1
Solve 4*q - 2*s = 10, -3*q + 3 = 5*s - 24 for q.
4
Solve 0 = -3*r + 4*f - 3 - 9, -5*r - f - 20 = 0 for r.
-4
Solve -9*m = 3*p - 7*m - 11, 0 = -4*p - m + 18 for p.
5
Solve -55*b + 5*w = -50*b, 2*w = -2*b for b.
0
Solve -3*k + 19 = 5*m, -573*m - 4 = -569*m - 4*k for m.
2
Solve 4*i = i + 3*w - 12, -5*i + 30 = 5*w for i.
1
Solve -2*h = 5*i - 8, -3*h - 6 = -3*i + 3 for i.
2
Solve 3*w = q + 15, 8*q - 6*q + 2 = -w for q.
-3
Solve r + 1 = -2*i, 0 = 4*i - r + 7 - 20 for i.
2
Solve 4 + 0 = -4*n, -2*n = -3*h + 2 for h.
0
Solve 2*u + 3*u = 4*d + 16, 4*d - 20 = -4*u for u.
4
Solve -2*p = -3*q + 16, -30 = -5*q + 3*p + p for q.
2
Solve 3*v + 5*h + 11 = 0, -2*v - 7 = h - 2 for v.
-2
Solve 0 = 2*x - 7*r + 12*r + 5, -2*r - 2 = 0 for x.
0
Solve c + 2*i + 41 = 42, 0 = 4*c + 3*i + 1 for c.
-1
Solve -d + 2 - 3 = 2*w, -d = -3*w - 4 for d.
1
Solve -3*i + w = 11, -w = 4*i - 0*w + 10 for i.
-3
Solve 16 = 4*w - 2*w + 4*m, -3*m - 6 = -3*w for w.
4
Solve -5*a - 5 = 5*q, 0 = 5*a + 7*q - 4*q + 7 for a.
-2
Solve s = -2*h - 2*s, 2*h - 4*s = 0 for h.
0
Solve -2*c - 17 = -5*y, 5*c - 5*y = -3*y + 10 for c.
4
Solve -5*u + 2*x + 14 = -6, x - 12 = -3*u for u.
4
Solve 13 = 4*x + o, -3*x = -o + 4 - 5 for x.
2
Solve 10 = -2*n - 3*i, -i = 5*n - 0*i + 12 for n.
-2
Solve 4*u = -3*h - 0*u + 23, 2*h = -4*u + 22 for h.
1
Solve 2*k = -8*r + 3*r, -3*r + 2*k = 16 for r.
-2
Solve -2*i - d = -9, -4*d + 3 = 4*i - 13 for i.
5
Solve 4*f - 18*q = -23*q + 26, 2*q = 3*f - 8 for f.
4
Solve -3*g - 4 = 4*o, -2*g = 5*o + 2*g + 6 for o.
2
Solve 0 = -3*c - 9, -4*l + 6*c = 2*c - 24 for l.
3
Solve -4*d - 18 = 2*n, 0*n - 11 = -n + 2*d for n.
1
Solve -3*h - 2*u = -2*h - 3, -h + 5*u = 4 for h.
1
Solve -4*w - 8 = -2*a, -10*a + 6*a = 4*w - 16 for a.
4
Solve 26*u = 24*u, -3*u = 2*y - 2 for y.
1
Solve a + 19 = 5*r, 46*a - 44*a = -8 for r.
3
Solve -r + 3*b - 1 = 2, 3*r - 3*b + 3 = 0 for r.
0
Solve -6 = -2*l + 5*n, 17*l + 3*n = 18*l - 5 for l.
-7
Solve v + 4 = -v - 3*t, 0 = v + t for v.
4
Solve 0 = -i, -2*i = -3*t + 9 - 3 for t.
2
Solve 0 = 4*d - 3*c - 14, -6*d + 8*d + 2*c = 14 for d.
5
Solve -5*i - 5*k + 5 + 5 = 0, 0 = -4*k + 12 for i.
-1
Solve 0 = -s - a + 11, s - a + 3*a = 18 for s.
4
Solve 4*z + 42 = -2*g + 40, -4*g + 7 = -3*z for z.
-1
Solve -16*l + 15*l - 3*z - 15 = 0, 0 = -l - 4*z - 20 for l.
0
Solve 5*a = -l - 7, -4 = 3*l - l for a.
-1
Solve 5*v + 14 + 14 = -4*s, 0 = s + 4*v + 18 for s.
-2
Solve 0 = -3*h - 4*w + 32, 0 = 20*h - 15*h - 3*w - 5 for h.
4
Solve b - 2*x = -1, 20 = 4*b + 5*x + 63 for b.
-7
Solve -2*b - 3 = 2*a - 1, 3*b - 13 = a for a.
-4
Solve -4*n - 12 = 2*t - 8, -t - 4 = 4*n for n.
-1
Solve 0 = -8*b + 10*b - 7*g - 15, 21 = -5*b - 2*g for b.
-3
Solve -11*t + 3*n = -7*t - 12, 2*t - 6 = 3*n for t.
3
Solve -4*d - 12 = -r - 28, -5*r = 20 for d.
3
Solve -2*y - 32 = 4*s, -2*s - 3 = -4*y + 13 for s.
-8
Solve x = -4, -x + 25 - 34 = -k for k.
5
Solve 4*j - 5*d - 2 = 0, -39*j - 8 = -36*j + d for j.
-2
Solve 4*t + 2*j = 6, -4*j + 12 = 3*t - j for t.
-1
Solve 12*p = 14*p + 2*f - 2, 5*p - 12 = 2*f for p.
2
Solve -2*r = -4*i - 0*r - 20, 2*i + 5*r = -10 for i.
-5
Solve -5*n + 5*w - 10 = 0, 5*n - 3*w + 2*w - 2 = 0 for n.
1
Solve -2*w = 3*u + 2 - 16, 0 = 5*w + 4*u - 14 for w.
-2
Solve -2*h - 8 = -j, 5*h = 5*j - j - 17 for j.
-2
Solve -4*q = 3*t - 7*t + 40, -3*t = -21 for q.
-3
Solve 0 = -2*m + 4*r + 10, -m + 3*r = -r - 7 for m.
3
Solve 3*u = -2*h - 4, -5*u - 7 = -0*h + 3*h for u.
-2
Solve 2*d = 3*a - 10, -5*a - 2*d + 7*d + 20 = 0 for a.
2
Solve 4*p + 2*f = -8, 5*p + 130*f - 125*f = 0 for p.
-4
Solve 19*t = 22*t - 5*w + 5, -t + 3*w = -1 for t.
-5
Solve 4 + 2 = 5*j + 2*l, 0 = -4*j + 3*l - 9 for j.
0
Solve -w + 5 = -2*o, 32 - 41 = 3*w for o.
-4
Solve 4*i - 2*d + 217 = 215, 4*i = 4*d - 4 for i.
0
Solve -3*l = n + 8, -7*n + 2 = -5*l - 3*n for l.
-2
Solve 0 = -2*f - 5*q - 15, 5 = 3*f - f + q for f.
5
Solve 16*v = 4*l + 18*v + 32, 4*v = -l - 22 for l.
-6
Solve 0 = 18*q - 22*q - n + 7, -5*n = 3*q + 16 for q.
3
Solve -20*q + 17*q + 2*i = -2, -5*q + 3*i + 3 = 0 for q.
0
Solve -2*a + 9 = d, 3*d + 44 = 5*a + 16 for a.
5
Solve -5*q - 2 + 3 = -3*s, -2*s = -6 for q.
2
Solve -3*x + 3*a - a - 2 = 0, -6 = -2*x + 5*a for x.
-2
Solve 2*s + 2 = 3*b, -18 = -2*b - 2*s - 0 for b.
4
Solve -3*l = -4*f + 25 - 21, -10 = 2*l + f for l.
-4
Solve 256*x = 252*x - p - 5, 5*x + 2 = 3*p for x.
-1
Solve 3*q + 8 = 5*j - j, 5*j - 21 = q for j.
5
Solve -8*s + 5*s - 22 = 4*d, -29 = 3*d - 4*s for d.
-7
Solve -m - 7*h = -8*h - 1, 0 = 2*m + 3*h + 23 for m.
-4
Solve -3*n - 4*j + 10 = 29, -j - 3 = -n for n.
-1
Solve -5*n + o - 2*o = -24, -4*o = -16 for n.
4
Solve 2*o + 22 - 3 = 3*j, 8 = -4*o for j.
5
Solve 0*h = 5*h - 3*v + 10, -2 = h + v for h.
-2
Solve 0 = 4*m - g - 19, -4 = 3*m - 5*g - 31 for m.
4
Solve 0 = -5*g + 5*n - 45, g = -2*g - 2*n - 7 for g.
-5
Solve 0 = 2*l + 8, 2*x + 20 - 4 = -2*l for x.
-4
Solve 2*i - 5*o - 1 = 30, -5*i - 4*o = 5 for i.
3
Solve 3*s + 4*t + 20 = 0, -3*