for r.
4
Solve -4*k + 8*k = i + 3, -4*k - 3 = i for i.
-3
Solve h - 2*y = -9 + 3, 5*y - 21 = h for h.
4
Solve -a - 2*t - 7 = 0, -3*a - 31 + 13 = 3*t for a.
-5
Solve 0 = 3*u - 2*p - 15, 8*p - 4*p = 0 for u.
5
Solve 4*n - 19 = -x, -6*n + n = 2*x - 23 for x.
-1
Solve -2*v - 89*z + 22 = -93*z, 0 = 5*z + 20 for v.
3
Solve 3*h - 4*x + 31 = 0, -2*x - 2 + 0 = 2*h for h.
-5
Solve 0 = -g - 7*i + 4*i, 0 = 4*g - 3*i + 15 for g.
-3
Solve q - 21 + 24 = -3*s, q + 3 = 3*s for s.
0
Solve 5*j + 5 = -4*p, -65*p - 4*j = -69*p + 40 for p.
5
Solve -2*d - 4 = 0, -f + 12 = -3*f - 4*d for f.
-2
Solve 3*m = 6*k - k + 28, 2*m + 4*k + 18 = 0 for m.
1
Solve 0*v = -3*g + 5*v - 6, 5*v = 15 for g.
3
Solve -10 = -2*g - 2*r - 4, 3*r + 6 = 0 for g.
5
Solve 5*t = -4*l + 12, 7*l + t = -3 - 7 for l.
-2
Solve 6*f - 8*f + 4 = 0, 0 = 4*w - 5*f - 10 for w.
5
Solve 4*s = 2*o - 4, -8 + 0 = -4*o for s.
0
Solve 5*t = 7*a - 6*a + 25, 0 = 4*t + 2*a - 20 for t.
5
Solve -3*o = 2*s - 5*s - 12, -2*s - 4*o = -10 for s.
-1
Solve -4*y - f = 24, 2*f - 36 = 4*y + 6*f for y.
-5
Solve 4*g + 6 = -5*q, 66*g - 71*g = 4*q + 12 for q.
2
Solve 4*h - 3 = -j, -2*h - 11 = -169*j + 172*j for h.
2
Solve -46*p = 4*d - 41*p + 21, 0 = 3*d - 3*p + 9 for d.
-4
Solve 5*u + q - 18 = 0, 118*u + 28 = 123*u - 4*q for u.
4
Solve 4*a - 7 = 5*i - 8*i, 0 = -a + 4 for i.
-3
Solve 19 = 5*d + 44*z - 41*z, 4*z = 2*d + 8 for d.
2
Solve 0 = 3*w - 5*v - 5, -5*w + 3 - 1 = -2*v for w.
0
Solve -13*q - 3*h + 4 = -17*q, -q - h = 1 for q.
-1
Solve -2*i - 25*x + 26*x - 8 = 0, -2*i = 4*x + 8 for i.
-4
Solve c + 13 = 4*n + 2, 0 = 4*n + 3*c - 31 for n.
4
Solve 47*k - 52*k - 40 = -5*i, 5*i = k + 28 for k.
-3
Solve 3*r + 2*d = -8, 0 = -18*r + 14*r - d - 14 for r.
-4
Solve 16*m - 2 = -2*r + 13*m, 20 = -5*r + 5*m for r.
-2
Solve 10*k - 45 = 5*k - 5*p, -k = 4*p - 21 for k.
5
Solve 0 = 4*i - 4*u + 16, -3*i - 2*u + 5 + 3 = 0 for i.
0
Solve p + 5*h + 9 = 3*h, -2*p - 12 = h for p.
-5
Solve 9 = -3*g + 306*o - 309*o, 0 = -3*o - 6 for g.
-1
Solve 3*s = 3*a + 24, s - 15 - 3 = 3*a for s.
3
Solve 4*s + 3*z = 4*z - 12, -4*s - 4*z + 8 = 0 for s.
-2
Solve 2*w - 1 = 3*o + 12, -2*w - 4*o + 6 = 0 for w.
5
Solve 5*q - q + 31 = 5*h, q = 2*h - 10 for h.
3
Solve 0 = -2*q + 5*n - 19, -2*n = -3 - 7 for q.
3
Solve 13*f - 17*f = 2*r + 14, 2*f = -10 for r.
3
Solve 0 = -8*q + 5*q + 4*c + 11, -5*c - 15 = -4*q for q.
5
Solve p - 16 = 4*a, 0*a + p - 13 = 3*a for a.
-3
Solve 3*h + 7*h + 10 = 4*y, -2*h + 4*y = 18 for h.
1
Solve 4*q + 3 = -g, -4*q - 11 = -3*g - 4 for q.
-1
Solve -4*g + 2*i = -4, 4*i = -5*g + i - 6 for g.
0
Solve 4*g + 3*h - 31 + 12 = 0, 3*g - 4*h = -17 for g.
1
Solve -10 = -2*z + 2*c, -4*z - 3*c = -10 + 25 for z.
0
Solve -5*m - 2*y = 25, 0 = -3*m + 18*y - 22*y - 29 for m.
-3
Solve 0 = -13*t + 10*t - 3, -n + 3*t = -8 for n.
5
Solve -10 = -5*k + b, k + 39*b - 42*b = -12 for k.
3
Solve 4*i + 28*h = 30*h + 20, -4*h + 8 = 4*i for i.
4
Solve 2*y + 19 = -3*j, 2*y + 2*j = -2*j - 22 for y.
-5
Solve 3 = -i - q - 1, -5*i = -4*q + 29 for i.
-5
Solve -r + 2*f + 7 = 0, 4*r = -3*f - 2*f - 37 for r.
-3
Solve -5*k - 15 = -4*a, k - 2*a = -3*a + 6 for k.
1
Solve -2*z - 3*k = 0, -3*z + 3*k - 17 = -k for z.
-3
Solve -j - 28 = -5*j - 2*g, -3*j - 5*g + 35 = 0 for j.
5
Solve -5 = 5*j - 4*u + 17, 5*j + 2*u = -34 for j.
-6
Solve 0 = -0*l + 3*l + 5*y - 10, -l - 3*y + 2 = 0 for l.
5
Solve 4 = f, -3*p - 2*f + 29 = 3*f for p.
3
Solve -5*d - 4*l + 30 = 0, -4*d + 8*d - 13 = -l for d.
2
Solve -a = -2*a + g - 7, a + g + 3 = 0 for a.
-5
Solve -4*t = 2*b + 4, -7*b - 2 + 5 = -3*t for t.
-1
Solve -14*h - 17 = 3*u - 18*h, -4*u = -3*h + 18 for u.
-3
Solve -3*a - 3 = -2*k, 14 - 16 = 2*a - k for a.
-1
Solve 2*n = -k + 4, 4*n + k - 16 = 3*k for n.
3
Solve -6*c - 16 = -2*c + 4*q, -5*q = 3*c + 22 for c.
1
Solve 1 = c + 2*x, -3*c + 2*x - 4 - 9 = 0 for c.
-3
Solve g - y + 0*y = 0, 10 = 3*g - 5*y for g.
-5
Solve 4*y - 8 = -2*b, 2*b - 6*y + 4*y = -4 for b.
0
Solve -2*u = -4*d + 16, -2*u - 45 = -5*d - 24 for u.
2
Solve -3*d + 5*d = 2*m, 0 = -d - 4*m - 5 for d.
-1
Solve 3*c = 5*v - 35, -2*c - 3*v + 4 - 2 = 0 for c.
-5
Solve 3*d - 26 = 5*k, -5*d = -3*k + 168 - 190 for k.
-4
Solve 18*i = -3*v + 13*i, 4*v - 5 = -5*i for v.
5
Solve 3*i + 1 + 20 = 5*l, 0 = -i - 2 for l.
3
Solve 5*u - 2*r = -16, 0 = u - 4*u - 3*r - 18 for u.
-4
Solve 0 = -3*v + 4*p - 2, -2 = -3*p + 4 for v.
2
Solve -2*l + 5*p - 18 = -7, 4*l - p = -13 for l.
-3
Solve 3*z = -4*x + z + 24, 0 = -2*x - 4*z + 24 for x.
4
Solve 5*f - 5*u = 0, 0 = 5*f + 3*u - 7 - 17 for f.
3
Solve -2*t + 5*m = -7*t + 20, -4*m + 23 = -3*t for t.
-1
Solve -4*u - 2*b = u - 21, u - 2*b = 9 for u.
5
Solve 25*c - 23*c + 3*y = 5, -5*c = -y - 4 for c.
1
Solve 3*d = d - 3*h - 18, -32 = 4*d + 5*h for d.
-3
Solve 4 = 3*v - 2*r, -v + 3 = v - r for v.
2
Solve 4 = f, -2*d + 4*f = 68 - 42 for d.
-5
Solve 4 = 2*s, 0 = -5*t + 4*s - 7*s + 16 for t.
2
Solve -9*d + 56 = t + 16, 5*d - 30 = t for d.
5
Solve 25 = -4*d - 11*r + 6*r, d = r + 5 for d.
0
Solve -5 = 7*t - 2*t - 4*s, -5*s = -5*t - 5 for t.
-1
Solve 21 = -3*l - 3*o, 19*o - 14*o = -15 for l.
-4
Solve 0 = 2*q + 3*k + 9, 7 + 5 = -q - 4*k for q.
0
Solve 5*n - 13 = b + 9, -4*n = -20 for b.
3
Solve 4*v + 13 = 3*c, -4*v = 4*c - 5*v - 13 for c.
3
Solve -5*n + 5*f - 10 = 0, 150*f - 147*f - 3 = 0 for n.
-1
Solve 4*k + 5*a + 2 = 0, 2*k + 68*a - 67*a = 2 for k.
2
Solve -l + 3*a - 16 = -3*l, -4*l = 3*a - 26 for l.
5
Solve 4*o - 5 = -g + 12, 5*o + 5*g - 10 = 0 for o.
5
Solve -3*b = 2*d, 0*b - 2*d = b - 4 for b.
-2
Solve 5*d + 2*a + 5 = 2*d, 3*a = -5*d - 8 for d.
-1
Solve 4 = 2*s + n - 10, 0 = 4*n - 16 for s.
5
Solve -5*k - 2*x - 26 = 0, -4*k - 5*x - 11 = 3 for k.
-6
Solve 3*z - 2*z = 2*f - 1, 2*z = -4*f - 10 for f.
-1
Solve 0 = -5*i + t - 13, t = -1051*i + 1050*i + 1 for i.
-2
Solve 4*l - 3 = -v + 14, 0 = -3*l + 5*v + 7 for l.
4
Solve 2*y - 7*q - 29 = -2*q, 35 = 5*y - 5*q for y.
2
Solve 3*h - 58 = -5*m - 21, 5*h - 30 = -2*m for m.
5
Solve -2*f + 9 - 2 = -3*a, -5*f = -2*a - 1 for f.
-1
Solve -4*d = 4*r, -10 = -2*r + 4*r for d.
5
Solve -5*l - 3*p = -34, 0 = 2*l - 7*l - p + 28 for l.
5
Solve 2*w + a = 5*a + 10, 2*w + a + 10 = 0 for w.
-3
Solve 2*t - 2*f - 36 = -40, -3*t - 10 = -4*f for t.
2
Solve -2*u - 2*s = -10, -48*u + 14 = -44*u + s for u.
3
Solve -8*g = -11*g - 2*r + 17, -3*g + 11 = -4*r for g.
5
Solve 4*y - t + 7 = -0*t, -3*t + 14 = -5*y for y.
-1
Solve x - 9 = -2*m, 32 - 11 = 2*m + 5*x for m.
3
Solve -171*z - 5*c + 22 = -174*z, -7 = -2*z - c for z.
1
Solve 3*r - 18 = -4*v, 4*r - 5 = v - 0 for v.
3
Solve -1 = 2*b - n - 2*n, -3*b = n - 4 for b.
1
Solve 4*i = 4*n - 8, -7 = 3*i - 5*n + 7 for i.
2
Solve 3*q = 3*f - 2*q - 55, -3*f - 3*q = 9 for f.
5
Solve 6*u - 5*h + 46 = 10*u, -h + 6 = 0 for u.
4
Solve 0 = -2*f - g - 4, 3*f + g - 1 = -7 for f.
-2
Solve -3*p - 22 = -5*b, 5*p + 12 = 2*p for b.
2
Solve -2*c + 8 = -4*h, 0*c - 16 = 5*c + 2*h for c.
-2
Solve 5*l - p - 6 = 7, 5*p = l - 17 for l.
2
Solve -7 + 38 = 5*m - 2*p, -2*m + 3*p = -19 for m.
5
Solve -2*c - 2*q = -5 + 3, 0 = c - 2*q - 10 for c.
4
Solve 4*l - 44*g = -40*g + 24, l - 22 = 5*g for l.
2
Solve -3*m + 5*m + 4*j = 2, -4*j = 8 for m.
5
Solve -3*c = 4*q - 0*c + 13, -q - 5 = -c for q.
-4
Solve 4*x - 5 + 41 = -4*u, 3*x = -u - 19 for x.
-5
Solve -o - 3*z = 16, 4*o = 7*o - 4*z - 17 for o.
-1
Solve -6 = -3*c - 5*r + 8, 12 = -4*c + r for c.
-2
Solve 0 = 2*x - 4*k - 14, 4*x + 0*x = -3*k - 5 for x.
1
Solve -4*x - 5*j + 123 = 117, 3*x - 2*j + 7 = 0 for x.
-1
Solve -y + 4*y - 3 = -v, 15 = 4*y + 5*v for y.
0
Solve -8*a - 7 = -9*a + 4*i, 3*a + 4*i + 11 = 0 for a.
-1
Solve -4*q = -3*a + 5, 15*q + 10 = 11*q + 2*a for q.
-5
Solve 0 = -3*j - 3*q + 18, 4*j + 3*q = 11 + 14 for j.
7
Solve p - 5*y - 9 = 3*p, p + 5*y = -7 for p.
-2
Solve -p - j = 0, -15 = -p + j - 5 for p.
5
Solve -p + i + 1 = 0, 2*p + 4*i - 21 = p for p.
5
Solve -5*l = -5*z - 15, 3 = -4*l + 3*z + 11 for l.
-1
Solve -2*r + 4 = 4*j, 5*j = -r + 2 + 6 for r.
-2
Solve 5*m = 3*p - 4 - 1, -m = 1 for p.
0
Solve 3*g + d = -g - 19, -2*d = 3*g + 18 for g.
-4
Solve s = 2*w + 10, -2*w - 5 - 5 = 2*s for w.
-5
Solve 4 = -4*m - 12, 0 = 3*v + 3*m + 15 for v.
-1
Solve -21*m + 22*m = -r - 6, -r + 2 = -m for r.
-2
Solve -4*b - 8 = -5*g, -2*b + 10 = 3*g - 7*b for g.
0
Solve -3*i + 22 = v - 5*v, 3*v + 22 = 5*i for i.
2
Solve -56*t = -52*t - 5*q + 36, -4*t - 4 = 3*q fo