.
-1
Solve 5*y + 3*a = 6, 15 = 4*y - 3*a + 21 for y.
0
Solve -7*t + 4*y = -2*t - 25, t - 5 = y for t.
5
Solve -3*n + 0 = 3*i - 18, n + 4*i = 18 for n.
2
Solve -4*b - 7 = -z, 4*b = -3*z - 18 - 9 for z.
-5
Solve 0 = r, 0 = -3*x + r - 12 + 18 for x.
2
Solve -5*t + 4 - 9 = 0, -4*m + 2*t = -18 for m.
4
Solve 5*h + 16 = 5*t - 4, h = -3*t + 8 for h.
-1
Solve 2*s + 16 = 3*v + 5, -2*v + 5*s = 0 for v.
5
Solve -3*v - 2*c + 11 = -4*v, c - 19 = 5*v for v.
-3
Solve -k = 4*v + 2*k - 23, 2 = 2*k for v.
5
Solve 30*y - 18 = 26*y - n, 0 = y - 3*n - 11 for y.
5
Solve 5*y + 35 = 5*n, 90 = -3*n + 2*y + 110 for n.
6
Solve -j = 4*h + 17, j + 3*h = -0*h - 14 for j.
-5
Solve 0 = -57*u + 53*u + 3*r + 20, 4*u = -3*r - 4 for u.
2
Solve -3*b - 12 = 0, b + 12 = -k - 2*b for k.
0
Solve -9*o + 12*o + 2*q + 27 = 0, 0 = 5*o - 3*q + 45 for o.
-9
Solve j - 7*l = -6*l + 3, j - 19 = 5*l for j.
-1
Solve 0 = 4*w + 5*n - 130 + 115, 0 = -5*w + 4*n + 29 for w.
5
Solve 2*w = 4*s - 6, 5*s = 12*w - 10*w + 5 for w.
-5
Solve -4*m + 6 = -m - 3*o, 3*o = -3*m for m.
1
Solve -2*a + 3 = i, -3*a - 41 = -5*i - 13 for a.
-1
Solve 5*l + 5*c - 6 = -11, l + 2*c = 0 for l.
-2
Solve -10 = -s - 2*b, -3*s + 7*s - b - 13 = 0 for s.
4
Solve -k = q - 5, -3*q + 4*k + 16 = 2*q for q.
4
Solve -4*y = 0, 2*y - 4*y = l - 3 for l.
3
Solve -d - 4*t - 35 = 0, -4*t = 13*d - 18*d + 41 for d.
1
Solve -5*u = 3*f - 17, 18*f - 13*f + 1 = -u for f.
-1
Solve -4*r - 5*p = -0 + 20, -3*p - 12 = 0 for r.
0
Solve 0 = -4*l + 4*i - 20, -23*i = 5*l - 21*i + 11 for l.
-3
Solve 0 = -5*s, 3*p - 5*s + 13 - 1 = 0 for p.
-4
Solve 2*t - 2 = 3*g, -5*g + 5*t - 30 = 7*t for g.
-4
Solve 1 = -2*d + z - 3, 2*d = 2*z - 4 for d.
-2
Solve -21 = -2*a + 3*a + 4*x, 0 = -4*a - 4*x - 24 for a.
-1
Solve 0 = -w - 7*d + 8*d + 6, -4*w = -d - 18 for w.
4
Solve -9 = r - c, 4*r = 5*c - 37 - 4 for r.
-4
Solve -5*r + g - 21 = 0, -r - 4*g = -3*r - 12 for r.
-4
Solve -4*v - 27 = 5*f, 1 = -5*f + 4*v - 2 for f.
-3
Solve -g + 10 = -2*r, 4*r - 9*g + 20 = -12*g for r.
-5
Solve -3*d - 9 = 0, 2*s + s - 2*d = 6 for s.
0
Solve -q - 5*u + 4 - 24 = 0, -5*q = -2*u - 35 for q.
5
Solve 104*l = -w + 103*l + 7, -3*l + 12 = 0 for w.
3
Solve -9*c - 3*j = -6*c, 4*c = -j + 6 for c.
2
Solve -2*o = 4*z + 26 - 0, -3*o = 5*z + 35 for o.
-5
Solve -l = -5*a - 4, -8*a + 6*a - 5 = 3*l for a.
-1
Solve -5*y = -5*s + 40, 0 = -3*y - 4*s + 1 - 4 for y.
-5
Solve 7 = -2*h + 5*k + 19, -3*h - 3*k = 24 for h.
-4
Solve 4*n = -3*q - 4, 3*q = -2*n + 4 - 0 for n.
-4
Solve 5*a = -5*q - 40 + 45, 5*q - a = 23 for q.
4
Solve -3*f + 9 = 3*p, -10*p + 2 = 4*f - 11*p for f.
1
Solve 0*s - 3*s + 22 = 4*x, 0 = 2*x - 2*s - 4 for x.
4
Solve -8 = -3*o + l - 5*l, -3*l - 3 = 0 for o.
4
Solve 13*k - 5*r - 34 = 10*k, 0 = 4*k - 5*r - 37 for k.
3
Solve -12*o = -13*o - 5*s + 36, 3*o - 31 = -4*s for o.
1
Solve 4*f + 6 + 2 = -5*y, 0 = 4*y + 5*f + 10 for y.
0
Solve 3*p - 2*u - 448 = -461, 3*p + u = -7 for p.
-3
Solve 0 = w + 2*j - 7, 33*j - 2 = 4*w + 31*j for w.
1
Solve 2*x + 178 = -5*c + 192, 0 = -c - 5*x - 11 for c.
4
Solve c + 5*j + 7 = -c, -5*j = -c + 4 for c.
-1
Solve -5*s = -4*t - 4, -14*t + 32 = -11*t + 5*s for t.
4
Solve 4*h = f + 19, 5*h - 23 = 5*f + 3*h for f.
-3
Solve 2*k + 26 = 4*q, 2*q - 4*k = 4*q + 2 for q.
5
Solve -15*q = -19*q - 2*o + 22, 5*o - 23 = -2*q for q.
4
Solve 4*q + 7 = 2*f + 5, -2*q - 5*f = -5 for q.
0
Solve -12 = -i - 4*h, 5*i - h - 2 = -5 for i.
0
Solve 0*k - 3*o - 6 = -k, 2*o = -4 for k.
0
Solve 5*o + 5*j = j - 12, 6 = 2*o - 2*j for o.
0
Solve 15 = 3*q, 2 = i + 3*q - 17 for i.
4
Solve 0 = -4*y + 20, 4*s + 7*y - 3*y = 12 for s.
-2
Solve 2*z + v = 5, -z - 4*z = -3*v + 15 for z.
0
Solve 5*x + 5*d = 0, -5*x + 2*d = -34 + 6 for x.
4
Solve 29 = f - 3*f + 5*m, -2*f - 2*m + 6 = 0 for f.
-2
Solve 3*w - 6 = 3*h, -5*w + 3*h - 11 = -13 for w.
-2
Solve q + 34 = -5*t + 13, -4*t - 20 = 0 for q.
4
Solve d + z = 1, -40 = 18*d - 22*d + 5*z for d.
5
Solve -i - 3 = 2*v, 0 = -v - v - 2*i - 4 for v.
-1
Solve -4*o - 3*m + 11 = 0, -2*m = 4*o - 0*m - 10 for o.
2
Solve -4*n + 226 = 5*z + 215, 2*n - 5 = -3*z for z.
-1
Solve 4*z - 9 = -5*q - 0*z, 17 = q - 3*z for q.
5
Solve -3*u - b = 2 - 4, b = 3*u + 8 for u.
-1
Solve -4*o + 4*f - 5 = 23, 3*o + 17 = 2*f for o.
-3
Solve -2*w + w = -1, 0 = -i + w - 4 for i.
-3
Solve -n = -3*w + 7, 6*n - 5 = -5*w + n for w.
2
Solve -o + 12*k - 4 = 8*k, 0 = -4*o - 2*k - 16 for o.
-4
Solve 5*b - 8 = 3*t, 0 = -107*t + 111*t - 5*b + 9 for t.
-1
Solve 4*u + a = -20 + 3, -4*u - 29 = -3*a for u.
-5
Solve 3*c - 4*c - 4 = 3*v, 4*v + 31 = -5*c for v.
1
Solve 3*p - 13 = a, 8 = -5*a + 5*p - 7 for a.
2
Solve 8 = 3*o - p, -p + 8 = o - 0*p for o.
4
Solve -3*d + r - 5*r - 4 = 0, -4*r + 16 = -2*d for d.
-4
Solve 3 = -2*j + 3*j + m, 0 = -m for j.
3
Solve 15 = -r + 19, -5*j - 33 = -2*r for j.
-5
Solve -4*m + 8 + 0 = 0, -3*j + 4*m = 17 for j.
-3
Solve o + 12 = -3*s, 2*o - 4 = 4*o + 2*s for o.
3
Solve 5*l = 5*n - 15, n + 5*l = 17 - 8 for n.
4
Solve -9 = 2*u + 8*f - 13*f, 3 = f for u.
3
Solve 2*u - 6 = -f, -2 = 3*f - 24*u + 20*u for f.
2
Solve 0 = i - 2*n - 5, 5*i - 7*i = -n + 2 for i.
-3
Solve 0 = 2*a - 4*v + 10, 6 = 2*a - 0*v + 4*v for a.
-1
Solve -2*x + 3*j = 3*x - 12, -2*x = j + 4 for x.
0
Solve 1 = -2*f - 3*o, 0 = 4*f - o - 1 - 4 for f.
1
Solve -11*z + 9*z - 6 = 4*j, 4*j + z = -5 for j.
-1
Solve -2*r + 2 = 5*s, -4 = r - 5*r + s for r.
1
Solve -14 = -m + 4*k, k = -2*m + 5*k + 12 for m.
-2
Solve -5*w + 4*w - 14 = -3*n, 5*n - 3*w = 30 for n.
3
Solve -2*t + 12 = -4*q, 11*q - 6*q + 17 = 2*t for q.
-5
Solve -4*t + 5*v = 18 - 44, 4*t - v - 18 = 0 for t.
4
Solve 0*y - 5 = l - 5*y, 0 = -2*y + 4 for l.
5
Solve 3*q - 5 = -2*a + 4*a, -3*q + 9 = -3*a for q.
-1
Solve 0 = -3*i - 4*u - 15, -4*u = -2*u + 6 for i.
-1
Solve o + 26 = -s + 21, -s - 4*o = 20 for s.
0
Solve 24 = -4*r - 4*d - d, 0 = -5*r - d - 9 for r.
-1
Solve 11 = -2*l + 3*v, -l = -v + 5*v - 22 for l.
2
Solve 2*n = -3*p + 1, 7*p + n - 2 = 4*p for p.
1
Solve 17*o + 7 = 4*b + 14*o, -5*b + o = -17 for b.
4
Solve 77*o - 2*t = 72*o - 24, -4*t + 20 = -3*o for o.
-4
Solve k + 20 = -3*a, 4*k = -a + 4*a - 5 for k.
-5
Solve -5*p = 5*u + 5, -3*u + 2*p = 10 + 8 for u.
-4
Solve -6*t = -4*l - 4*t - 18, 2*l + 5 = 5*t for l.
-5
Solve 0 = -5*g - 5*q + 10*q + 10, 2*g + 4*q - 22 = 0 for g.
5
Solve 6*o = 2*o - 5*v - 28, 0 = 4*o + v + 12 for o.
-2
Solve 0 = -3*n - g + 8, 0*n - 5*g = n + 16 for n.
4
Solve -w = 4*u, -25*w = -20*w + 3*u + 17 for w.
-4
Solve -1 = 2*u - 2*t + 3, 7*u = 5*t - 16 for u.
-3
Solve 4*y + 12 = 0, 3*s - 4*y = s + 20 for s.
4
Solve 5*l + 2*d = -10, 18 - 23 = -d for l.
-4
Solve -3*r + 5*r + 10 = -4*a, -a - 2*r + 2 = 0 for a.
-4
Solve 119*m = 120*m + 3*r - 3, -5 = 3*m - 5*r for m.
0
Solve -5*t + 23*m - 19*m + 23 = 0, 5*t = 3*m + 21 for t.
3
Solve 0*i - 4*g = -3*i - 15, 4*i + 3*g = -20 for i.
-5
Solve -4*m - 17 = c - 2*c, -3*c = -2*m - 1 for c.
-3
Solve -6*p - 10 = -4*p, 0 = 2*m - 4*p - 20 for m.
0
Solve 4*v - 12 = -4*w, -2*w + 63 = 3*v + 52 for v.
5
Solve -33 = -5*g + 5*v - 4*v, -4*v = 12 for g.
6
Solve -4*u - 12 = 0, -3*l + 31 = -8*l - 2*u for l.
-5
Solve 3*c - 25 = 2*n, -c = -5*n - 24 - 6 for n.
-5
Solve 10*t = -5*r + 5*t - 10, -3*t = 0 for r.
-2
Solve -5*k + 37 = 4*t, -t + 0*t + 13 = 2*k for t.
3
Solve 5*r - r = 2*s - 14, 3*r + 14 = 5*s for s.
1
Solve p = -2*t - 1, -4 = 20*p - 19*p - t for p.
-3
Solve 2*j = -g - 14, -3*g = 2*j - 1 + 23 for j.
-5
Solve -o + 0*t - 3*t = -8, 0 = 5*o - 2*t + 11 for o.
-1
Solve 9*h = -s + 13*h - 2, -2*s + 7 = 3*h for s.
2
Solve 0 = 5*z - b + 10, -2*z + 3*b = -7 - 2 for z.
-3
Solve -4*k = 5*z - 45, 0*k - k + 5 = 0 for z.
5
Solve 5*t + 7 = -3*i, 4*t = 5*i - t - 15 for i.
1
Solve -2*l + 12*c + 6 = 11*c, 4*l + 4*c = 24 for l.
4
Solve 5*u - 11 = -4*c, -18*u = -c - 13*u - 16 for c.
-1
Solve -6*q + 9*q = 3*v - 24, -q = v - 2 for q.
-3
Solve -2*h + 14 = 8, -2*h = -2*c - 10 for c.
-2
Solve 5*v - l - 6 = 0, -2*l = 2*v - 0*v for v.
1
Solve a + 1 = -3*i, 0 = -a + 6*a - 2*i + 22 for a.
-4
Solve -4*m + l = -12, 5*m - m = -3*l + 12 for m.
3
Solve -4*m + 11 = 3*i, -2*m = -3*i + 3 - 22 for m.
5
Solve 5*f - 4*i = 12, -3*f - 28 + 36 = -2*i for f.
4
Solve 4*q - 4*c = 8, -c - 4 + 2 = 0 for q.
0
Solve -6*a + 6*g = 8*g - 2, 11 = -3*a + 2*g for a.
-1
Solve 2*q - 6*j - 2 = -11*j, 5*j + 1 = q for q.
1
Solve 0 = -5*p - 4*o + 9 + 11, p + 3*o - 4 = 0 for p.
4
Sol