olve -5*x + 4*u + 7 = 0, 5*x + 3*u - 23 = -u for x.
3
Solve y + r + 21 = -3*y, -r = -2*y - 3 for y.
-4
Solve 2*n + 18 = -2*l - 0*l, -3*l = 4*n + 34 for n.
-7
Solve -7 = 3*g + 2*z, g - 2*z - 5 + 2 = 0 for g.
-1
Solve -3*n + 24 = -0*v + 3*v, 0 = -2*n + 2*v for n.
4
Solve -2*r + 2*b = -2, 70 = b + 66 for r.
5
Solve -9*z + 12*z + 3*t = 27, 4*t - 24 = -z for z.
4
Solve -2*s + 4*l = 6*l - 14, -l - 11 = -2*s for s.
6
Solve -7*w + 3*w - 11 = -5*m, -13 = -w - 4*m for w.
1
Solve -3*f - 31 = -5*v, 126*f = 128*f - 5*v + 29 for f.
-2
Solve -7 = 2*q - 1, 3*y = -5*q - 24 for y.
-3
Solve -5*a - 5*c + 2*c = 16, -3*a = -4*c + 27 for a.
-5
Solve -5*t + 40 = -2*a + 20, -a = 4*t - 3 for a.
-5
Solve t + 5*h + 24 = 0, 5*t - 18*h + 8 = -15*h for t.
-4
Solve -s - 5*q = -4*s - 11, -5*s + q = -11 for s.
3
Solve 4*f - 5*k = 28, 2*k + 6 = -2*f + 2 for f.
2
Solve -r = -6*p + 5*p - 1, -5*p = r - 7 for p.
1
Solve -31*p + 13 = -30*p - 5*k, 0 = -2*p - 3*k for p.
3
Solve -5*c = -2*f - 14, 33*f - 37*f = 5*c - 2 for c.
2
Solve -5*w = 3*v + v - 8, 5*v + 2*w = 10 for v.
2
Solve 7*f + 5*q - 21 = 3*f, -f + q = -3 for f.
4
Solve -3*v - 3*k + 6 = 0, 0 = -3*v - 2*v + k + 28 for v.
5
Solve -h = -4*y - 9, -4*h = -3*h + 3 for y.
-3
Solve 3*i - h + 4 = -2*i, 2*i = 2*h for i.
-1
Solve x + 3 = -t, 3*t + 114 - 105 = -4*x for t.
-3
Solve 20*g - n + 6 = 23*g, g = -5*n + 2 for g.
2
Solve 0 = -o + 5*r + 20, -5*o - 5*r - 20 = -0*r for o.
0
Solve o = -3*x + 13, -33 = o + 5*x - 58 for o.
-5
Solve 5*s - 2*l = 11, 2*l + 24 = -4*s + 22 for s.
1
Solve -3*n + 36*v + 18 = 37*v, 0 = 5*n + 3*v - 26 for n.
7
Solve -4*y = 5*m + 16, y - m - 1 = -5 for y.
-4
Solve 3*f - 15 = 2*x, 4*x - 3*f + 1 = -14 for x.
0
Solve 12 = -5*w + 2*k + 39, 0 = 3*k + 3 for w.
5
Solve -4*y + 0*m - 12 = 2*m, -4*y - 12 = -2*m for y.
-3
Solve -j + 4 = 2*n - 0*j, 2*n = 5*j - 20 for n.
0
Solve -2*i = 4*z + 10 - 32, -5*i = 2*z - 31 for i.
5
Solve 5*u - 5*h = 35, -2*u + 3*h - 1 + 18 = 0 for u.
4
Solve 24 = -5*v + 3*s - 4*s, -4*s = 16 for v.
-4
Solve 0*u - 4*u - 7 = l, 3*l = -2*u - 11 for u.
-1
Solve -2*q + 9*u = 4*u - 14, q + u = 0 for q.
2
Solve 3*i - 1 = 11*j - 6*j, -2*i + 4*j = -2 for i.
-3
Solve -2*m = -w - 0*w + 2, 0 = -2*w - 4 for m.
-2
Solve 0 = -2*x, -5*n + 3*x + 28 = 23 for n.
1
Solve -5*r = p + 4, p + 76 = 72 for r.
0
Solve 1 = x, -4*x - 4 + 17 = -3*o for o.
-3
Solve 0 = -3*x - 3*d + 7*d - 5, -15 = x - 4*d for x.
5
Solve -h - 22 = -4*f, 0*h + 4*f = -h + 18 for h.
-2
Solve 3*p + 5*h - 21 = 0, 9*p = 4*p - 2*h - 3 for p.
-3
Solve 4*w + g + g + 10 = 0, -5*g = -3*w + 25 for w.
0
Solve 2*g - 27 + 3 = -5*k, 4*g = -k + 12 for g.
2
Solve 5*x + n - 7 = 0, 17 - 2 = -5*n for x.
2
Solve -2 = 5*b + 4*i, 2*b = 3*i + 2*i + 19 for b.
2
Solve -5*f = -2*n - 7, -3*n - 18*f = -20*f + 5 for n.
-1
Solve 0*j = 5*f - j, 2*f - j = 3 for f.
-1
Solve -3*q - 3*g + 0 = -6, 5*q + 17 = 4*g for q.
-1
Solve -k = 3*b + 16, -3*b + 6 - 25 = 4*k for k.
-1
Solve 3*n = c + 3, 5*n + 10 - 15 = 4*c for c.
0
Solve 5*w = 2*s - 5*s + 9, 3*w - 9 = 0 for s.
-2
Solve -f + a + 1 = -2*a, 0 = f - 5*a - 1 for f.
1
Solve -5*i = 4*o - 11 + 42, 2*i + 26 = -5*o for i.
-3
Solve 0 = -2*m + 6, p + 3*m = -4*p + 4 for p.
-1
Solve 25*h - 9 = 3*g + 23*h, 4*g + 8 = 4*h for g.
-5
Solve -2*c = 4*m + 22, -4*m - 8*c - 23 = -5*c for m.
-5
Solve 0 = 3*r + 3*w + 27, -8 + 30 = -2*r - 3*w for r.
-5
Solve 3*v + 0*u = -u - 15, 4*u = -12 for v.
-4
Solve y - 5*k = -16, -90 = -2*y - 5*k - 77 for y.
-1
Solve 2*x + 4*b = 8, x - 17 = 2*x - 5*b for x.
-2
Solve -4*c - 5*k = 30, 28*k - 29*k = 4*c + 22 for c.
-5
Solve -4*x + 1 = -4*d - 11, -3*d - 2*x + 11 = 0 for d.
1
Solve -i + 12*a - 9*a = 9, 3*a = 9 for i.
0
Solve -4*z + 2*z = i + 5, 6 = -4*i - z for i.
-1
Solve -4*n = -5*f - 29 + 9, 0 = 2*f for n.
5
Solve 5*s = b + 6*s - 6, 0 = b - 3*s + 2 for b.
4
Solve -o + w = -8, -38 = -4*o + 3*w - 11 for o.
3
Solve -3*d = 2*j + 17, 17 = -4*d + 8*d - 3*j for d.
-1
Solve 4*b = -4*l + 5 + 27, -10 = -2*b - l for b.
2
Solve x = i + 8, -5*x + 28 = 4*i - 5*i for i.
-3
Solve -2*h + 2*g + 12 = 0, -3*h = 2*h - 4*g - 26 for h.
2
Solve 59 = -3*t + 44, 5*y - 4*t = 20 for y.
0
Solve -d = -5*x - 1, -7*d + 3 = 5*x - 4*d for x.
0
Solve -20 = 4*p + 4*u, u + 9 = -5*p - 4 for p.
-2
Solve 5*m - n + 177 = 175, -n = -4*m - 1 for m.
-1
Solve -5*u - 22 = -3*k - 0*k, 0 = 4*u + k + 4 for u.
-2
Solve 4*v + 2 = 3*f - 5, 5*v = -4*f - 32 for f.
-3
Solve 4*n = -110*b + 111*b + 20, 5 = n for b.
0
Solve 2*n - 6 = 4*a, 20*n + 4*a = 16*n for n.
1
Solve -3*w = 5*h - 9, 6*h - 2*w = 3*h + 13 for h.
3
Solve t + 56 = 2*u + 45, -40 = 5*t - 5*u for t.
-5
Solve 5*h - x + 8 = 0, 192 = 5*h - 4*x + 209 for h.
-1
Solve -n - 2*v = -5, -17*v + 18*v = 6*n + 9 for n.
-1
Solve 3*j + 5*x + 35 = 0, -2*j + x = 3*j + 21 for j.
-5
Solve 2*b - a = 2, 0*a + 3 = 3*b + a for b.
1
Solve -4*t + 8 = -2*t + 2*i, -2*t + 12 = -2*i for t.
5
Solve 21*f - 6 = n + 23*f, -4*n = -3*f - 31 for n.
4
Solve -1 = -3*n - 10, 3*i + 3*n = -3 for i.
2
Solve -8 + 14 = 3*v, 3*m + 5*v - 28 = 0 for m.
6
Solve -2*f + 19 - 4 = -3*g, 3*f = 2*g + 15 for g.
-3
Solve 5*s + 11 = s - 3*d, 28 = 3*s - 5*d for s.
1
Solve 0*y - y = 2*n - 10, 4*y - 20 = -3*n for y.
2
Solve y + 4 = -3*l, l = 4*y + 6 - 3 for l.
-1
Solve -2*d = i - 6*d - 9, i - 5*d = 10 for i.
5
Solve -3*g - 5*r + 34 = 0, -2*r - 2 = 4*g - 24 for g.
3
Solve -5*i + 7*i = 4*g + 6, -i + 5*g = -15 for i.
-5
Solve 0 = -3*g - b + 1, -75*g = -72*g - 3*b + 15 for g.
-1
Solve y - 6 = -0*w - 3*w, 2*y - 3*w = 3 for y.
3
Solve 3*d - 2 = -d + 2*r, -15 = -5*r for d.
2
Solve -3*q + 11 = 2*w, -13*q = -11*q - 6 for w.
1
Solve 0 = -l + 3*j - 11, 0 = 2*l + 3*j - 0*j - 23 for l.
4
Solve z + 7 = -5*u + 1, z + 4*u + 5 = 0 for z.
-1
Solve -3*u - f = -8, -3*u + 2*f + 27 = 7 for u.
4
Solve c + 1 = -z, 46*z = 49*z - 5*c + 3 for z.
-1
Solve 2*l + 12*r + 2 = 7*r, 3*l - r + 3 = 0 for l.
-1
Solve -2*w + 1 = 3*q, -q + 5*q - w = 16 for q.
3
Solve c = -f + 5*c - 9, 0 = -3*f + 5*c - 13 for f.
-1
Solve -17 = -3*v - 2*t + 6*t, 7*v - 19 = -t for v.
3
Solve s = 4*r + 2 - 0, s + 5 = -3*r for r.
-1
Solve -12*l + 2*u + 56 = 0, -2*l + u + 3 = -5 for l.
5
Solve -2 = 5*m + p, -6 = -0*m + 3*m - p for m.
-1
Solve -l = 2*r - 4*l - 1, 0 = -l - 3 for r.
-4
Solve -4*c - a - 3*a = -4, 0 = -c - 5*a - 15 for c.
5
Solve 3*l + 0*v = v + 2, 0 = 4*l + 5*v + 29 for l.
-1
Solve -10 = -3*w - g, 4*w + 2*g + 2 = 14 for w.
4
Solve -3*t + 3 = 4*y - 11, -3*t = -4*y + 2 for t.
2
Solve 4*q + 8 = 2*y - y, 0 = q + 4*y + 19 for q.
-3
Solve -3 + 7 = 2*b - 3*i, 5*i + 4 = 2*b for b.
2
Solve 3*i + 3*l + 3 = 0, -8*l = -3*i - 5*l - 15 for i.
-3
Solve 3*c + 14 = 4*t, -2*c + 29 = -6*t + 11*t for t.
5
Solve 48*t - 52*t = 3*b - 14, 0 = -3*b - 5*t + 16 for b.
2
Solve -2*r + 5*a = -14, -18*a = -13*a + 10 for r.
2
Solve -4*q - q + 3*k = 17, 15 = q + 4*k for q.
-1
Solve 4*o - x + 8 = 0, -8*x + 7*x = -2*o - 4 for o.
-2
Solve -10 = -3*l - 2*x, -l + 1 = -4*x + 7*x for l.
4
Solve -r + 7 = -3*b, -44*b + 49*b = 2*r - 11 for b.
-3
Solve 0 = 3*t - 5*o + 21, -45*t = -40*t - 5*o + 25 for t.
-2
Solve 0 = -5*o - 2*r - 11, 0 = -o + 4*o - 3*r - 6 for o.
-1
Solve -b = -w + 2, 10*b - 6*b - 16 = -4*w for w.
3
Solve 3*o = -14 + 5, -3*s + 6 = -2*o for s.
0
Solve -31*h - 16 = -27*h, -17 = -3*j + 2*h for j.
3
Solve 5*x = -2*m - 10, 5*x = -4*m + 4*x + 16 for m.
5
Solve -2*t = -z - 2, -3*z + 5 = t + 4 for z.
0
Solve 4*s + 8 = 7*i - 3*i, -7 = -4*s - i for s.
1
Solve 2*z + 40 - 12 = 5*s, 4*s - 16 = 0 for z.
-4
Solve -4*r + 3*s + 1 = 21, -5 = r + 2*s for r.
-5
Solve 2*o = u + 5*o + 10, 0 = -3*u + 3*o + 6 for u.
-1
Solve 0 = 4*o - p + 6*p - 37, -4*o + 3*p - 3 = 0 for o.
3
Solve 3*b + 5*i = -20 + 18, 2*b - 4*i - 6 = 0 for b.
1
Solve 2*a + 3 = -t, -3*a - 4 = 3*t + 5 for t.
-3
Solve 0 = 3*i - 7*i + 2*c - 30, -5 = 5*i + 4*c for i.
-5
Solve 0 = -n + 2*o + o - 2, -n + 4 = 3*o for n.
1
Solve 0 = 5*c - 4*l + 37, 0 = 2*l - 5 - 1 for c.
-5
Solve -13 = -s - 2*f, -4*s - 18*f + 43 = -13*f for s.
7
Solve -5*d - 12 = -a - 4, -7 = -5*d - 4*a for d.
-1
Solve -4*i = 2 - 10, 3*p = -i + 2 for p.
0
Solve 2*c - 1 - 7 = i, -3*i - 18 = -3*c for i.
-4
Solve -2*i + 2 = -2*k - 3*k, -5*i = -k + 18 for k.
-2
Solve -125*w + 2*x = -120*w - 9, -4*x = w + 7 for w.
1
Solve 14*s + 5 = 13*s - 4*t, 0 = -3*s - 3*t - 6 for s.
-1
Solve -92*m + 95*m - 4 = p, -4*m = p + 4 for p.
-4
Solve -3*z = 2*v - 7, 