r r.
3
Solve u + o - 5 + 7 = 0, -4*o - 8 = 5*u for u.
0
Solve -2*h - 13 = -3*q, 2*h = -2*q - 3 + 15 for q.
5
Solve 0 = -l - 4, -4*w + 0*l - 4 = -2*l for w.
-3
Solve -2*o - 4 = 3*v, 5*v = -o - 0 - 9 for v.
-2
Solve 2*w - 5 = -2*m + m, -3*w = -2*m - 11 for w.
3
Solve -4*h - 9 = -x, 4*x - 5*h - 10 = -7 for x.
-3
Solve -2 = 4*c + 2*f, 2*c - f = -0 - 7 for c.
-2
Solve 0 = 5*c + 4*k - 0 - 17, 8 = -4*k for c.
5
Solve 0 = j + 2*f - 9, -5*f + 13 = j - 2 for j.
5
Solve 5*k - 17 = 2*q, -4*q + k - 3*k + 2 = 0 for q.
-1
Solve 5*n + 6 = u, -43*u = 3*n - 39*u - 1 for n.
-1
Solve -5*z = -40*k + 36*k + 20, -2*z - 2*k - 8 = 0 for z.
-4
Solve -5*n + 4*f - 28 = 0, 4*n = 5*f - 3 - 23 for n.
-4
Solve 0*u - 8 = -4*u, -26 = -4*i - 3*u for i.
5
Solve -14*a = -c - 13*a + 5, 3*c + 6 = -4*a for c.
2
Solve 0 = l + b - 4, 3*l - 3*b + 5*b - 12 = 0 for l.
4
Solve c + 2*u = -6, -29*c - u - 9 = -27*c for c.
-4
Solve -4*z - z = 5*m, 0 = -5*m - 10 for z.
2
Solve -8 = d + 3*s, -4*d + 9*d = 4*s - 2 for d.
-2
Solve 4*c - 20 = 0, x + 12 = 2*x + 2*c for x.
2
Solve -3 = x + 2*j, -x = 3*x - 2*j - 8 for x.
1
Solve -r - 3*c + 20 = 0, -r + 24*c + 10 = 25*c for r.
5
Solve -14 = 3*s - 0*s - k, 21 = -2*s + 3*k for s.
-3
Solve 5*g + 5 = 2*k, 9*k - 3*g = 7*k - 1 for k.
-5
Solve -5*v + 5 = 0, v - 5 = 4*z - 4 for z.
0
Solve -s = -6*s + 3*x + 34, -s + 4*x = -17 for s.
5
Solve 0 = 69*y - 74*y + 4*a + 28, -a = -y + 6 for y.
4
Solve 2*f = v + 2 - 3, 0 = 3*v + 3 for f.
-1
Solve 5*v - 2 = 34*p - 31*p, -3*p + 2*v - 8 = 0 for p.
-4
Solve 4*x - 4*y = -9*y - 4, 0 = 3*x + 3*y for x.
4
Solve -10 = 5*c, 5*c + 8 = -3*v - 2 for v.
0
Solve h + 2*h + 3*f = -3, 0 = -3*h + 2*f - 13 for h.
-3
Solve -2*l + 2 = -3*s, 0 = -3*l - 2*s - 3*s - 35 for l.
-5
Solve 2*m = -2*z, 3*z - 2 = -9*m + 8*m for z.
1
Solve 4*g + 20 = -4*k, -123*g = 5*k - 121*g + 22 for k.
-4
Solve 0 = 2*s - 5*s + 3*x + 24, 0 = s + x - 2 for s.
5
Solve -4*g = -4*a + 4, -16 - 11 = -3*g - 7*a for g.
2
Solve -5*y - 5*j = -2*y + 2, -5*y = -j - 6 for y.
1
Solve 0 = -3*h - 2*m + 2, 9*m = 2*h + 4*m - 14 for h.
2
Solve -37 = -4*p - 5*c, 2*p - 5*c = -0*p - 19 for p.
3
Solve 3*u - 14 = 2*a, 0 = -a + 3*u - 7 - 6 for a.
-1
Solve -4*i = 5*p + 16, -i - 4*i = 20 for p.
0
Solve -4*c + 37 = 5*y, 11 = y + 3*y - 3*c for y.
5
Solve -5*i - t - 2*t = -33, 5*i = -2*t + 27 for i.
3
Solve -2*y = -3*v - 1, 2*y - 2*v = -4*v + 6 for y.
2
Solve 3*w + 15 = 5*a, -2*a + 3*a - 3 = -3*w for a.
3
Solve 2*t = 4*q - 24, t - 17 - 1 = -4*q for t.
-2
Solve -t = -3*t + 4*v - 16, 4 = 4*t + 4*v for t.
-2
Solve -4*b - 2*p + 2 = 0, 1 = 2*p + 7 for b.
2
Solve 0*b = -3*j + 4*b, 0 = j - 3*b - 5 for j.
-4
Solve 3*v = -0*v + 3, 20 = 5*g + 5*v for g.
3
Solve 4*l + 16 = 0, 3*k - 2*l + 61 - 72 = 0 for k.
1
Solve 3*n - 5*d + 3*d - 10 = 0, 2*n - 4*d + 4 = 0 for n.
6
Solve 5*g - 4*m = -2, -2*g + 0 = -3*m + 5 for g.
2
Solve 3 = 4*r + u, r + 4*u = 2*r - 22 for r.
2
Solve 3*n - 1 = -2*b + 15, 0 = -2*b + 4*n - 12 for b.
2
Solve 7 = 18*t - 19*t + 4*f, 4*t = 4*f + 8 for t.
5
Solve d = 2*t - 4, -26*d + 27*d = -2*t + 8 for t.
3
Solve 0*f - 3*f = 0, -5*f + 8 = 3*j + j for j.
2
Solve -4*r - 3 = -2*x + 7, -5*x + 9 = -2*r for x.
1
Solve 4*f - 3*d = -11, 2*f + 2*d = -d + 17 for f.
1
Solve -3*f = -3*b - 6, -4*b + 8 = -8*b + 5*f for b.
-2
Solve -2*p - 2 = 0, -11*z + 3*p - 22 = -6*z for z.
-5
Solve 4*x - c + 3*c = 10, 0 = -3*x + 4*c + 35 for x.
5
Solve -2*n = 5*s - 12, -6*s + 2*n + 8 = -s for s.
2
Solve -z + 4*j - 13 = 3, 0 = -z + 2*j - 6 for z.
4
Solve m + 0*m = -4*x - 9, -12 = 4*x for m.
3
Solve 0 = 4*m + 5*b + 1, -24*b - 14 = 2*m - 26*b for m.
-4
Solve -4*w - 20 = -2*x - x, -10 = -x + 3*w for x.
4
Solve -4*h + 5*h - 13 = -4*z, -4*h = -z - 1 for z.
3
Solve -2*m - 18 = 3*g - g, 2*g + 28 = -4*m for m.
-5
Solve 0 = g, 0*f + 3*g = -f for f.
0
Solve -5 - 1 = 3*v - 3*w, -2*v - 2*w = -4 for v.
0
Solve -2*l = -4*j - 14, j = -6*l + 2*l + 1 for l.
1
Solve 5*z + 8 + 2 = 5*b, -13*b - 2*z + 71 = 0 for b.
5
Solve r - 12 = -9, 1 = -4*w - 5*r for w.
-4
Solve -2*r = -5*h + 31, 3*h + 0 - 3 = -4*r for r.
-3
Solve -4*f + 16 = -q, q - 3*f - 4 = -4*f for q.
0
Solve -5*v + 0*v + 5*o - 20 = 0, -5*v = -2*o + 8 for v.
0
Solve -93*f + 11 = -2*o - 90*f, 25 = 5*f for o.
2
Solve -2*y - 2 = 0, 5*s = s - 3*y - 11 for s.
-2
Solve 5*j - 3 = -4*z, 0 = -2*j + 5*z + 21 - 0 for j.
3
Solve -2*q + 4*u = 0, 8*q = 5*q - 3*u for q.
0
Solve -2*n = 5*g + 30, 2 = -g - 4*n - 22 for g.
-4
Solve -4*w + 12 = -4*f, 4*w = 3*f + 1 + 12 for w.
4
Solve -47*a + 4*t = -45*a + 16, -2*a = 4*t for a.
-4
Solve 0 = 2*h - b - 6, 4*h - 3*b - b = 20 for h.
1
Solve 0 = l - 5*n - 28, -10 = 17*n - 15*n for l.
3
Solve m - 22 = -20, m = 2*i + 12 for i.
-5
Solve -2*v = 8*p - 11*p + 1, v + 1 = 2*p for v.
1
Solve 4*r + 8*k - 12*k = 12, 3*k = -r - 9 for r.
0
Solve 4*q + 2*j + 20 = 0, 5*j + 19 = q + 2 for q.
-3
Solve -5*k + 3*d = 20, d = 6*d - 25 for k.
-1
Solve -5 = b - 11*v + 6*v, -4*b + 22 = v for b.
5
Solve 15 = 4*v + 3*x, -7 - 3 = -2*x for v.
0
Solve 3 = 5*f - 4*p - 10, 0 = 4*p - 12 for f.
5
Solve 136*q - 134*q = 4*a - 20, -2*a = -4*q - 10 for a.
5
Solve -5*q + 4*c - 12 - 18 = 0, -2*q + 5*c - 29 = 0 for q.
-2
Solve -4*p + w = -25, -w + 2*w = -p for p.
5
Solve 3*o = 4*z - 9, 8*o - 6*o = -3*z + 11 for z.
3
Solve q - 12 = 4*y, 34 = -q - 5*y + 10 for q.
-4
Solve -a + 2*w = 0, 4*w = 3*a - 0*w - 2 for a.
2
Solve -3*p - 31 = 5*s, -5*s + 3 - 28 = 0 for p.
-2
Solve -f - 3*m = -9, 2*m - 4*m = -4 for f.
3
Solve 2*b - 22 = 5*z, -4*z - 5*b - 3 = -2*z for z.
-4
Solve 21 = 5*b - 2*i, 4*b - 26 = -8*i + 5*i for b.
5
Solve -4*x - 8 = -4*s - 0*s, 8 = -5*x + 3*s for x.
-1
Solve 3*s + 23 = -284*b + 280*b, 0 = -5*s - 4*b - 25 for s.
-1
Solve -5*t = -4*j - 22, 5*j - 48*t + 21 = -45*t for j.
-3
Solve -3*t = 2*u + 3, -4*t + 5*t - 6 = -3*u for u.
3
Solve 4 = -2*n - 4*q, 3 = n + 5*q + 8 for n.
0
Solve -4*n = -4*q - 36, -4*n + 11 = -q - 13 for q.
-4
Solve -g - 4*f = 13 + 4, 0 = -3*g - 3*f - 15 for g.
-1
Solve 12*x + 2*h - 6 = 10*x, -x + 7 = 5*h for x.
2
Solve 3*v + 2*i + 3*i = 2, i + 22 = 5*v for v.
4
Solve -3*f = -5*j - 40, -4*f + 4*j + 45 = f for f.
5
Solve -5*r - 2*s + 33 = 0, -4*r - 2 = -2*r - 3*s for r.
5
Solve -5*j + 20 = -4*c, -2*c + 2 = -5*j + 22 for c.
0
Solve -2*g = -5*f, -3*f = -3*g - 6*f for g.
0
Solve 12*d = 9*d - o - 8, 0 = 3*d + 5*o + 28 for d.
-1
Solve 0 = 2*t + n + 7, 5*n + 11 = -2*t - 2*t for t.
-4
Solve -4*x + 4 = 0, -7*x = -5*p - 3*x + 11 for p.
3
Solve 27*q - 2 = -5*v + 24*q, -4*q - 24 = 0 for v.
4
Solve 4*f + 9 = 7*f + 2*t, -18 = -3*f - 5*t for f.
1
Solve -2*n = 2*n + 2*g, 0 = 4*g for n.
0
Solve -5*s + 42 = -159*q + 155*q, -3*s + 12 = 2*q for q.
-3
Solve 5*b = 6*b + 2*l + 4, 4*l = 2*b - 8 for b.
0
Solve 0 = 5*r + 5*z - 10, -4*z = -8 + 16 for r.
4
Solve -2*z = -3*z - 5, 5*z + 31 = 2*o for o.
3
Solve -4*l + m = -23, -22 = -2*l - 5*m + 9*m for l.
5
Solve 25 = 5*u, 5*x + 3*u - 3 - 7 = 0 for x.
-1
Solve 79*r + 12 = -4*q + 83*r, 3*r = -4*q + 23 for q.
2
Solve h - 7 = -2*a, -5*h - 3*a = -1 - 20 for h.
3
Solve 5*x - 3*q - 5 = 0, -2*x + 5*q - 17 = -0*x for x.
4
Solve -2*i - r = -0*i + 2, -4 = -r for i.
-3
Solve 7*t + 5*l = 6*t, l = 2*t for t.
0
Solve 2*b + 3*q - 22 = -2*b, -4*b + 2*q + 12 = 0 for b.
4
Solve -4*i = -5*z + z + 20, -3*z = 2*i - 5 for z.
3
Solve 25 = -5*a, -23*g = -25*g - a - 7 for g.
-1
Solve -2*t = -3*t + 5*w + 21, 3*t = -2*w - 22 for t.
-4
Solve 2*x = -3*s + 5*s + 12, 0 = -5*s + 2*x - 27 for s.
-5
Solve 0*d - 5*d = 3*h - 35, 0 = -2*d + 8 for h.
5
Solve -10 = -5*t, -5*a - 21 = 3*t - 47 for a.
4
Solve 3*h - 9 = -3*j, 5*j - 5 = -4*h + 6 for h.
4
Solve -8*l + 6*l + 18 = 2*i, 4*l - 26 = -2*i for i.
5
Solve v + 2*v = -5*i + 27, 0 = -3*i + 5*v - 11 for i.
3
Solve 3*m + 24 = -4*c, 2*c = c - 5*m - 23 for c.
-3
Solve -2*a = 2*k - 18, -2*k - a = 3*a - 28 for k.
4
Solve 0 = -v - 2*j + 1, -2*v + 2*j - 13 = -27 for v.
5
Solve -9*g + 12*g - 2 = -2*y, -y - 4*g = 4 for y.
4
Solve c - 25 = d + 3*d, -d + 5 = 2*c for c.
5
Solve 3*k = 2*i + 20, 2*i + 12*k - 7*k - 12 = 0 for i.
-4
Solve 5 = -3*u + a, -2*u + 97 = 3*a + 104 for u.
-2
Solve -9*g + 11*g - 3*a = 6, 6 = 2*g + a for g.
3
Solve -2 = -3*i - 2*m, 8*m + 2 = 2*i + 9*m for i.
2
Solve 0 = i + 1, -9*s + 6*s + 2*i + 5 = 0 for s.
1
Solve 0 = -2*y + 3*l - 2, -3*y + 36 = -l + 46 for y.
-4
Solve -5*m - 5*f = -15, 4*m = 3*m - 5*f + 15 for m.
0
Solve -5*d = g 