 v.
-4
Solve 4 = i + 4*t - 15, 0 = 5*i - 5*t + 5 for i.
3
Solve 3*w - 21 = -3*t, -5*w - t = 2*t - 27 for w.
3
Solve -3*v = 3*c - 15, 3*v + 17 = -5*c + 32 for v.
5
Solve 5*r - 4*i = 28, 0*i = -i - 2 for r.
4
Solve -5*s - 9*u = -12*u + 14, -3*s = -2*u + 8 for s.
-4
Solve 0 = 2*v - 2*n + 2, 5*v = 2*n + 3 + 7 for v.
4
Solve -3*w = t - 14, -14*t = 2*w - 15*t - 6 for w.
4
Solve -j - 4*y = 2, 6*j + 4*y + 14 = 11*j for j.
2
Solve -5*n + 5*g = -10, 3*g = -5*n - 2*g + 40 for n.
5
Solve 0 = 4*a + 5*m + 5, 0*m + 5 = 4*a + 3*m for a.
5
Solve -4*i + 0*i = 4*v, -3*v - 4*i + 5 = 0 for v.
-5
Solve 3*s = 3*j + 18, -4*j - 10 = j for s.
4
Solve -13 = -4*b - g, b + 5 = 2*b + 2*g for b.
3
Solve 0 = o - 0 + 1, -5*l + 29 = -4*o for l.
5
Solve -3*n - y - 1 = 0, -y = n - 2*y + 3 for n.
-1
Solve 3*r + 2 = -2*x + 9, r + 4*x - 19 = 0 for r.
-1
Solve -4*m + 24 = 33*w - 37*w, -3*w - 22 = -5*m for m.
2
Solve 0 = 2*u + 3*q - 21, 0 = -5*u - 46*q + 44*q + 25 for u.
3
Solve -5*t = -3*a + 7, 5*a - 12*t + 15*t = 23 for a.
4
Solve -3*v + 5*m = -6*v + 24, 4*v - m = 9 for v.
3
Solve 2*i = -4*l - 22, -2*i + 4 = -5*l - 10 for l.
-4
Solve -2*j = n + 9 - 16, 0 = 4*j - 3*n + 1 for j.
2
Solve 3 = -t, 3*t - 465 + 473 = -n for n.
1
Solve 0 = 5*h + 8*m - 10*m + 10, 0 = -2*h + m - 3 for h.
-4
Solve -4*o = 3*z - 6, -2*o = 3*z - o + 3 for z.
-2
Solve 2*o = 4*a + 4 + 4, o = 0 for a.
-2
Solve 3*f + 2*a - 12 = 0, 5*f - 15 = 19*a - 24*a for f.
6
Solve -5*i = -2*s - 4, -2*i = 2*s + 6 - 2 for s.
-2
Solve 5*y - 10 = -5*n, 9*y + 4*n - 2 = 8*y for y.
2
Solve 3*d + 5*z + 0*z = -26, -2*d + 2*z + 4 = 0 for d.
-2
Solve w + 3*a = 6 + 8, 3*a - 2 = 5*w for w.
2
Solve 4*v + 21 = -5*h, -3*h - 10*v = -12*v + 17 for h.
-5
Solve -3*o - 2*h = h, 0 = -3*o + 3*h for o.
0
Solve -6 = -5*y + 5*s + 19, 3*y = 5*s + 23 for y.
1
Solve d - p - 34 = -41, -3*p = 3*d - 3 for d.
-3
Solve 18*k + w + 1 = 23*k, -4*w + 20 = 4*k for k.
1
Solve -5*n - 7 = -4*p, 18 = 3*n - 35*p + 40*p for n.
1
Solve 15 = 3*u, -4 = -0*o + o - u for o.
1
Solve 0 = -d - 3*z - 10, -z = 4*d - 2*d + 10 for d.
-4
Solve -4*a - 18 = -3*s, 1 = -3*a + 2*a - s for a.
-3
Solve 2*t = 4, 2*m - 16 = -2*t - 3*t for m.
3
Solve 5*g = -4*c - 10, 5*c + 67 = g + 40 for g.
2
Solve 0 = 4*g - 3*l - 6, -218*g = -214*g - 5*l - 2 for g.
3
Solve 5*b = -2*k + 20, k - 3 + 4 = 3*b for b.
2
Solve -12*l + 7*l - 2*y = 9, 4*y = l - 7 for l.
-1
Solve 17 = -4*i - 3*s + 4, 0 = -4*s - 12 for i.
-1
Solve 2*a + a = 2*h - 15, 4*h - 18 = 2*a for a.
-3
Solve -o + 4 = v - 0*o, 3*v + 12 = 3*o for v.
0
Solve 3*h + 13 = -4*g, 14*h - 15*h - 2 = -g for h.
-3
Solve 8*g - 17*g - 27 = 4*j, 4*g = 4*j - 12 for j.
0
Solve 2*r - r - 7 = -3*l, 5*r - 2*l - 18 = 0 for r.
4
Solve 3*d - 5*a - 31 = -d, 0 = 3*d - a - 15 for d.
4
Solve 5*k = k - 5*b + 2, -1 = 3*k + 5*b for k.
3
Solve -3*c - 11 = 2*v, -2*c - 3 = -5*v - 2 for c.
-3
Solve 0*l = -2*l + 2*d - 4, 0 = -4*l - 2*d + 10 for l.
1
Solve 4 = -n + 1, n + 2 = h for h.
-1
Solve 2*r + 2*r + j + 12 = 0, 2*r - 2*j + 16 = 0 for r.
-4
Solve 0 = -2*h + 3*s - 5, 5*h - 5*s = h - 11 for h.
-4
Solve -g - 2*m = 3, 4*g + 3*m = -1 + 4 for g.
3
Solve -5*u = 2*o + 14, 4*o + 14 = -3*u - 0 for o.
-2
Solve 5*n + 4 = 2*p, 2 = 2*p - 2 for n.
0
Solve 0 = -5*u - 5*a - 5, u + 3 = -u - 3*a for u.
0
Solve 3*r - 20 = -4*q + 4*r, -2*r - 4 = q for q.
4
Solve -2*j + 8*a - 11*a + 17 = 0, -10 = -2*a for j.
1
Solve 5*p = -15, -4*b + 5*p = 1 - 0 for b.
-4
Solve 0 = 3*i - 3*m, -4*m = 2*i - 6 + 30 for i.
-4
Solve -8 = -9*r + 6*r - n, r + 3*n = 16 for r.
1
Solve 2*v + 19 = 3*w, -714*v + 711*v = -w + 11 for v.
-2
Solve -2*h = -z + 3, -z + 6*z - 15 = 5*h for z.
3
Solve -x + 4 = -v + 5*v, -4*x = -v + 1 for v.
1
Solve 0 = -226*q + 221*q - d - 19, -5*q + 3*d - 23 = 0 for q.
-4
Solve 9 = 639*c - 640*c - 2*w, -4*c - w = 15 for c.
-3
Solve -5*c = -3*v - 19, -5*v - c = -2*c - 5 for v.
2
Solve -7 = 5*y + 4*m, -2*y + m = -0*y + 8 for y.
-3
Solve d + 3 = h, -h = -25*d + 29*d - 8 for d.
1
Solve 0*t = -5*t + z + 1, -3*z - 3 = -2*t for t.
0
Solve 0 = -2*i + 8, 4*u = -0*u + 5*i - 32 for u.
-3
Solve -2*w - 2 = 0, -3*x + 3*w = 5*w - 1 for x.
1
Solve 7*o = 12*o + 2*d - 12, 3*o = -3*d for o.
4
Solve -4*a = -2*a - 4, 0 = 2*y + 4*a for y.
-4
Solve -4*h = -3*p - 3, 6*h + 3*p + 27 = 2*h for h.
-3
Solve -5*y + 4*u = -13, 3*y + 2*u = 4*y + 1 for y.
5
Solve 0 = d - u + 1, -3*u + 5 - 3 = -4*d for d.
1
Solve 0 = -2*y - 5*g - 13, -2*y - 16*g + 21*g = 3 for y.
-4
Solve 6*m - 3*m + 15 = 0, r + 4*m + 26 = 0 for r.
-6
Solve -6*f + f = -2*w, -4*w = -4*f - 12 for f.
2
Solve -5*g - 4*p = 23, -117 = 2*p - 113 for g.
-3
Solve 3*r + 0*i = -5*i, 5*i = -4*r - 5 for r.
-5
Solve -2*k - 7*t + 2*t = 20, 0 = 5*k + 3*t + 31 for k.
-5
Solve 4*k = -d + 7, -6*d + 2*d = -k - 11 for k.
1
Solve 4*u - 2*g - 12 = 0, -106*g = -102*g + 16 for u.
1
Solve -3*x - 20 = 2*h, 0 = 2*h - 5*x + 1 - 13 for h.
-4
Solve -14 = -4*f + 2*k, 0 = -36*f + 33*f - 4*k + 5 for f.
3
Solve -t - 4*t = 3*c + 1, 2*c - 4 = -t for c.
3
Solve -4*z = 4*n - 20, -1 = 56*z - 57*z + n for z.
3
Solve 3*z - 12 = 3*k, 3*k - 18*z + 4 = -19*z for k.
-2
Solve 4*y + 20 = x + 7, -20 = 5*y - 5*x for y.
-3
Solve -4*t - 4 = 8*o - 10*o, o + 5*t + 19 = 0 for o.
-4
Solve 0 = 5*p + h, 3*p + 3*h - 14 = h for p.
-2
Solve 5*r = -2*a + 23, 2*r + 3 - 13 = -a for a.
4
Solve -2 = q, -2*u - 2*u - 22 = 5*q for u.
-3
Solve 4*h + 2*c + 12 = 0, -4*h - 3*c - 14 = h for h.
-4
Solve -o - 9 = -4*n + 6, n + 2*o - 15 = 0 for n.
5
Solve 4*j - z - 24 = -j, z + 9 = 2*j for j.
5
Solve 0 = 5*y - 4*c - 8, -y - 67*c = -66*c + 2 for y.
0
Solve 2*f - 1 = -0*f + 3*l, 4*f = -l + 23 for f.
5
Solve q + 11 = 4*t - 2, -5*t = -5*q - 35 for t.
2
Solve h = -5*i, -3*i + 4*h = -4*i - 19 for i.
1
Solve -4*k + 15 = -4*j - 1, 3*k = -3*j - 12 for k.
0
Solve 3*q = 4*h - 73 + 81, -3*q = -5*h - 10 for h.
-2
Solve -2*c - 3 = 2*u - 1, -u + 1 = -c for c.
-1
Solve 2 = -5*j + m, -4*j - 13*m + 18*m = 10 for j.
0
Solve d - 3*x = 13, 32 = 5*d + 3*x - 7*x for d.
4
Solve -5*s + 5 - 4 = 3*r, -2*s = -4 for r.
-3
Solve z = -3*r - 23 + 16, 3*z + 4*r + 16 = 0 for z.
-4
Solve -3*z - 2 = b, 4*z - 5*b - 3 = -12 for z.
-1
Solve t = q - 4, q - 5*t = -2*q + 16 for q.
2
Solve 7 = 2*i - 4*r - 9, 2*r + 32 = 4*i for i.
8
Solve 0 = -4*g + 5*x - x - 12, g - 3*x = 1 for g.
-5
Solve 4 = 5*f - 2*j, 62 - 64 = -4*f + j for f.
0
Solve -4*k - j - 1 = 0, -4 = 3*k - 5*k + 4*j for k.
0
Solve 3*q = 4*p + 28 - 5, q = 5 for p.
-2
Solve -10 = -5*k + 3*o, 0 = -15*k + 20*k - 2*o - 10 for k.
2
Solve 0 = 3*c + 4*r - 10, c - 4*r + 14 = -4 for c.
-2
Solve -3*k - 5 = -2*m, 2*k - 11 = 3*m - 6 for m.
-5
Solve 0 = 5*u - k + 12, 6*k = -3*u + 10*k + 3 for u.
-3
Solve 4*k = -5*q + 22, 4*q + 6*k = 4*k + 14 for q.
2
Solve 5*l + b - 31 = 4*b, l + 1 = -3*b for l.
5
Solve -19*a + 4*y + 41 = -24*a, -4*a - 2*y - 28 = 0 for a.
-5
Solve -4*h + 2 + 3 = -i, -4*i = h + 20 for i.
-5
Solve -4*b + 8*b = -5*p - 21, 11 = 5*p - 4*b for p.
-1
Solve -5*o = 4*i - 5, 4*i = -o + 1 - 0 for o.
1
Solve -2*r - 3*r - 4*i - 37 = 0, 4*i = 5*r + 13 for r.
-5
Solve 4*a + 2 - 10 = 4*v, -3*v = a + 10 for v.
-3
Solve 0 = 2*s + 3*c - 13, -6*s + s + 19 = 3*c for s.
2
Solve -2*o + 3*j + 17 = 0, 0 = -4*o - 5*j + 10*j + 31 for o.
4
Solve -a = -o - 0*o - 4, -a = 3*o + 12 for a.
0
Solve 0 = 2*u - i, 4*i - 12 = -u - 3*u for u.
1
Solve -s + 0*l - 30 = -5*l, -3*s + 3*l - 30 = 0 for s.
-5
Solve -2*f - 25*m + 23*m = 0, 12 = 5*f + m for f.
3
Solve -s - 3 + 4 = -b, 2*s = 3*b - 1 for b.
3
Solve -4*u + 5*w - 9 = 4, -2*w + 12 = -5*u for u.
-2
Solve -v = -4*b - 4*v + 5, -2*v + 5 = b for b.
-1
Solve g = n + 1, 4*g + 5*n + 15 = -g for g.
-1
Solve -4*p = 5*g - 9, 4*g - 17 - 11 = 2*p for g.
5
Solve -17 = 3*o - 2*i, 5*i - 28 = i for o.
-1
Solve 3*l + 26 = -l - 5*p, -3*p + 10 = -4*l for l.
-4
Solve 4*q + b - 7 = 0, -8*b + 7*b = -q + 8 for q.
3
Solve -2*b - 22 = -k - 8, -9 = b - k for b.
-5
Solve 2*w + 20 = -4*u, 9*u - 2 = 5*w + 7*u for w.
-2
Solve 5*x = 4*o + 10, 5*o - 10 = 7*o for x.
-2
Solve f + 2*f = -5*r + 32, -16 = -4*r for f.
4
Solve -7*n = -5*n + 8, -2*n = 2*r + 8 for r.
0
Solve -2*y = 2*z - 8, 2*z = 9*y - 8*y - 7 for y.
5
Solve 4*t - 3*t = -4*r + 19, -2*r - 2*t + 8 = 0 for r.
5
Solve -4*w = -9*y + 13*y, 0 = -4*y + 12 for w.
-3
Solve -2*n + 12 = 0, u - 33 = -5*n - 8 for u.
-5
Solve -3*v + 2*b - 23 = 0, v - 4*b = -v - 26 for v.
-5
Solve 10*d - 8*d - 2*