*a for a.
-3
Solve 7*s - 5*r - 10 = 2*s, -4*s - 3*r + 8 = 0 for s.
2
Solve -5*x = -2*i - 1, -5*x = -0*x + 4*i + 17 for x.
-1
Solve g - 6 = -9, 0 = 5*z + 2*g + 31 for z.
-5
Solve 4*d = -16, 3*d + 8 = 4*r - 0 for r.
-1
Solve 8*y + 6 = 9*y - 2*t, 0 = -y - 2*t - 10 for y.
-2
Solve -a + 8 = -2*h - 1, h + 5*a = 12 for h.
-3
Solve 0 = -2*s - q + 4 + 1, 4*q - 8 = 4*s for s.
1
Solve 3*d = 2*i + 10, -4*i + 2*d - 7*d + 46 = 0 for i.
4
Solve 4*c - 24 = i, -i = -2*c - 133 + 145 for i.
0
Solve 3 = k + 3*h, 26*k - 5 = 23*k - 5*h for k.
0
Solve -2*g = -2*l + 6, 4*g + 1 + 4 = -3*l for l.
1
Solve t = 2*g + 6, 257 - 232 = -g - 5*t for g.
-5
Solve -9 = 3*g - 3*y, -3*g = -7*y + 2*y + 13 for g.
-1
Solve 10 = 2*h + 2*g, -20 = -11*h + 7*h + g for h.
5
Solve 0 = 7*i - 5*u - 33, 14*u - 19*u - 5 = 0 for i.
4
Solve -3*k - 3*a - 9 = 0, -2*k - 3*a + 2*a - 2 = 0 for k.
1
Solve 4*u - 18 = 2*q, 0 = -2*u - 5*q - 13 - 8 for u.
2
Solve 2*p = q - 745 + 733, 3*q - 2*p - 16 = 0 for q.
2
Solve -3*g + 10 = k, 28 = 4*g - k + 6*k for g.
2
Solve 5*p + f = -18 + 44, p + 4*f - 9 = 0 for p.
5
Solve 24*l + 4*d - 16 = 29*l, -2*d = -5*l - 18 for l.
-4
Solve -2*v - 4 = 2*a + 6, 4*a - v = 0 for a.
-1
Solve 0 = 3*o + j - 10, -2*o + 5*j = 10 + 6 for o.
2
Solve -3*w = -c - 11, -5*c = w - 14 - 11 for c.
4
Solve 5*u - n - 8 = 0, 0 = 3*u - n - 3 - 1 for u.
2
Solve 5*g = -3*o - 1, g - 3*o - 10 = -3*g for g.
1
Solve 2*d + 4*m + 12 = -6, -3*m = 12 for d.
-1
Solve 3*t - 57 + 38 = -4*v, 0 = t + 3*v - 8 for t.
5
Solve -3*b = -2*t - 12, -3*t + 6*b - 20 = b for t.
0
Solve 5*i = p - 15, -10 = -i - 3*p - 13 for i.
-3
Solve 6*p - 5*p = -r + 7, 0 = -4*r + 5*p - 17 for r.
2
Solve -t - 2*t + 6 = -2*o, 0 = -5*t - 5*o - 15 for t.
0
Solve 0 = -27*w + 25*w - 4*k - 22, -5*k - 22 = -3*w for w.
-1
Solve 3*h + 32 = -5*d, 0*h = h + 5*d + 24 for h.
-4
Solve 19*r - 18*r + 4 = 0, 0 = -4*m + 4*r + 12 for m.
-1
Solve 0 = 2*h - 10, -211*r + 3*h - 10 = -216*r for r.
-1
Solve 4*w - 4 = 5*w, -2*w - 7 = -v for v.
-1
Solve -2*g = -5*k + 10, 3*k - g - 37 = -6*g for k.
4
Solve 2*d - 20 = -3*d, -4*t + d + 12 = 0 for t.
4
Solve -4*b - 7 = -3*w, -5*b + 6 - 1 = -w for w.
5
Solve 11*x = 10*x - 2*t + 4, -5*x = 3*t - 6 for x.
0
Solve -3*y = 5*l + 8, 4*y = 3*y - 4*l - 5 for y.
-1
Solve 0 = 5*t + s + 5 + 14, -2*s = 2*t + 6 for t.
-4
Solve -3*r + 0 = 2*x - 11, 2*r = -4*x + 2 for x.
-2
Solve 5*c + x + 54 = 47, 0 = -3*c - 3*x + 3 for c.
-2
Solve -5 = 5*j - 4*p - 37, -4*j + 4 = 4*p for j.
4
Solve -w + 12 = 2*j, -4*j + 27*w = 24*w - 4 for j.
4
Solve -4*y - 3*h + 4 = 0, 7*y + 4 = 3*y - h for y.
-2
Solve -5*h + p + 22 = 0, -6*p + 6 = 2*h - 5*p for h.
4
Solve o - 8 = -5*n, 14 = -n - 0*o + 5*o for n.
1
Solve -c - 3 = -k, -1 = -2*k - 0*k + c for k.
-2
Solve 2*w + 3*j - 24 = 0, 71 = 3*w - 3*j + 80 for w.
3
Solve 2*v - 3*b = 3*v + 15, 3*b = -2*v - 15 for v.
0
Solve 3*d + 4*h = -3, 6 = -2*d + h - 5*h for d.
3
Solve 4*a + 16 = -2*y + 3*y, 20 = 5*y for a.
-3
Solve 3*a - 4*g = -7*g + 9, -8 = -4*a - 3*g for a.
-1
Solve 0 = 2*a - 4*n + 14, -4*a + 0*a - 16 = -5*n for a.
1
Solve -3*j + 6*j = -3*x + 3, j + 11 = 3*x for j.
-2
Solve -k - 5*r + 7 = 0, 4*r = -3*k + 2*r + 8 for k.
2
Solve -2 - 18 = -5*n - 5*c, 10 = n + 3*c for n.
1
Solve -5*p + 4*l = 45, p - 2 = -3*l + 8 for p.
-5
Solve c = -4*q + 12, -4*c + c + 6 = 2*q for c.
0
Solve -m - 2 = -3*x, 7*x - 3*x - 4 = m for m.
4
Solve 4*q + 3*z + 2 = 4*z, -4*q - 8 = 2*z for q.
-1
Solve 0 = -m + 1, 4*m + 1 - 5 = -4*z for z.
0
Solve 4*d + 25 = 9*d - 2*y, 0 = 2*y for d.
5
Solve -4*y = -h + 3 + 9, 0 = -h - 5*y - 24 for h.
-4
Solve 20 = -2*x - 5*n, 18*x + 5*n + 30 = 14*x for x.
-5
Solve -5*k + 2*s = -3, -13*k - 7*s + 36 = -15*k for k.
3
Solve -t - 4 = 0, 5*l - 5*t = 6 + 29 for l.
3
Solve -4*g + 3*v + 16 = 0, 38*g = 34*g + 4*v + 16 for g.
4
Solve 3*r + 6*s = 36, 3*r + 62 - 65 = 5*s for r.
6
Solve -4*d - 34*u = -32*u + 26, 2*u = 2*d + 4 for d.
-5
Solve v = -4*m, 28*v - 23*v = 4*m + 24 for m.
-1
Solve -u = 2*a + 4, 0 = -8*u + 3*u - 5*a for u.
4
Solve -5*a + a + 29 = -3*r, 2*a + 3*r = 1 for a.
5
Solve 4*r - 36*x + 32*x + 20 = 0, -5*x = -20 for r.
-1
Solve 5 = -5*f + 2*x + 7, -4 = -3*f + 4*x for f.
0
Solve 14 + 1 = 5*b + 5*i, 5*i = -3*b + 17 for b.
-1
Solve 0*q = 2*q - y - 11, -3*q = 2*y - 6 for q.
4
Solve 0 = 2*m + 2*r + 25 - 5, -4*m + 5*r = -5 for m.
-5
Solve -5 = -77*g + 76*g - z, 21 = 3*g + 5*z for g.
2
Solve -8*s + 5*s = -h + 6, 3*h = s + 10 for s.
-1
Solve -5*v = -5, -2*y + y = -2*v + 9 for y.
-7
Solve 4*m + 12 = 0, j - m = 3*m + 11 for j.
-1
Solve 0 = -4*v - 4*k, 3*v - k = k for v.
0
Solve 2*d - 3*p = -9 - 9, -4*d - 20 = -2*p for d.
-3
Solve 4*b + 4 = -12*q + 16*q, 4*q - 4 = 5*b for b.
0
Solve -4*y - 2*u = 10, 2*u + 10 = -y + 6 for y.
-2
Solve 5*w + 3*v = -23, -3*w + 2*v + 3*v = 7 for w.
-4
Solve -6*q - 2 = 5*o - 4*q, 4 = 4*o + 3*q for o.
-2
Solve -f = -29*g + 26*g + 4, 4*f - 2*g - 4 = 0 for f.
2
Solve 3*c = -3*p - 30, -4*p - 23*c + 8 = -27*c for p.
-4
Solve j + 4*b = -3*j + 12, 3*j - 5 = b for j.
2
Solve y + 3*y + 2*p = -22, -p - 14 = 3*y for y.
-3
Solve 6*y + 2 = 10*y - 3*j, -2*j = 4*y + 8 for y.
-1
Solve 23 + 2 = -5*u, 8 = x - u for x.
3
Solve 0 = -4*j + 3*i - 7, 4*i + 6 = -2*j + 8 for j.
-1
Solve -g = r + 2, 56*r = 60*r for g.
-2
Solve 4*u = -4*d + 16, 3*d + 4 = 10*u - 5*u for u.
2
Solve -54*d - x - 17 = -57*d, 4*x = 3*d - 23 for d.
5
Solve 0 = -5*v - 4*o - 8, -9*o + 7*o = 4 for v.
0
Solve -4*i + 0*i + 2*l + 2 = 0, 26 = -3*i - 4*l for i.
-2
Solve -3*w - 4*y + 5 = -6, 0 = -3*w + 3*y - 24 for w.
-3
Solve 15 = -3*f + 4*m, -13*m + 10 = -2*f - 15*m for f.
-5
Solve 4*s + 5*k + 2 - 15 = 0, 0 = -2*k + 2 for s.
2
Solve 5*c = -2*h + 25, 0 = h - 0*h - 5 for c.
3
Solve 5*n + 2 = 2*q - 3, -n - 3*q = 18 for n.
-3
Solve 2*t - 7*l + 10 = -6*l, 2*l - 5 = t for t.
-5
Solve 2*v + 3*s - 5*s - 2 = 0, 2*v + s + 13 = 0 for v.
-4
Solve 12*i = 11*i + 4, 0 = 2*w - 5*i + 26 for w.
-3
Solve -3*x = -2*x, 0 = -5*j + 5*x for j.
0
Solve 0 = 2*r + 3*b - 1, 4*b = -4*r + 8*b + 12 for r.
2
Solve -2*n = -v + 6, -n = -3*v + 4*n + 14 for v.
-2
Solve 14 = c - 2*o + 25, 2*o - 23 = 5*c for c.
-3
Solve 3*k = 3*h, -4*h + k + 39 - 51 = 0 for h.
-4
Solve 5*y = -5*q - 5, 0 = -3*y + 2*q + 11 + 1 for y.
2
Solve 3*u - 2*j = 2, -5*j = -7*u + 4*u + 5 for u.
0
Solve 5*r + 4*k - 5 = 0, 0*k - k - 10 = -r for r.
5
Solve 8 = -x + 5*x, v - 2*x = 0 for v.
4
Solve 2*g + 13 = 5*b, 2*b + 5*g + 8 = -10 for b.
1
Solve 3*m = -y - 16, -65*y - 12 = 2*m - 63*y for m.
-5
Solve 0 = -4*c - 4*k + 32, c - 4*c - 5*k = -34 for c.
3
Solve -94*o - 5*h = -98*o + 6, -8 = 4*o + 2*h for o.
-1
Solve -2 = -m - c + 2, 2*m = c - 1 for m.
1
Solve 25*r = 20*r - 3*o - 15, 15 = -5*r - 5*o for r.
-3
Solve 12 = -a - 5*j, 9 = 6*a - 8*a - 5*j for a.
3
Solve 5 = -4*q + 3*b, -2*b = -2*q - q - 4 for q.
-2
Solve -4*v + 7 = -4*a - 25, 3*v - 8 = -a for a.
-4
Solve 0 = 5*t - 5*x + 4*x + 11, 0 = t - 4*x - 13 for t.
-3
Solve 5*i + 5 + 6 = -2*z, 2*z = -2*i - 2 for i.
-3
Solve 2*n + 2*n - 5*j + 4 = 0, -n - j = -8 for n.
4
Solve -3*s = p - 4, -7*p + 12*p - 10 = -5*s for p.
1
Solve -3*n = 2*m + 10, -3*m = -n - n + 2 for m.
-2
Solve f - 1 = 2*o, 6*o - 8*o + 2*f + 4 = 0 for o.
-3
Solve 2*k + 1 = 2*i + 3, 4*i = 0 for k.
1
Solve 0 = 4*q + 27*w - 24*w - 4, -4*q = -4*w - 4 for q.
1
Solve -5*t + 2*t = 2*u + 4, -5*t + 4 = -2*u for t.
0
Solve 3*v + 4*g = 3 + 18, -v - g = -6 for v.
3
Solve 2*c - 15*a = -20*a - 23, -a = -4*c - 13 for c.
-4
Solve -5*o - 3*a + a - 18 = 0, 0 = 5*a - 5 for o.
-4
Solve o - 2*v - 9 = -0*o, 4*o - v - 1 = 0 for o.
-1
Solve 2*q + 4 = 2*i - 0*i, 2*i - 6 = 0 for q.
1
Solve -109*l - 25 = 2*o - 112*l, 0 = -5*l + 35 for o.
-2
Solve -4*d + 3*x = -8, -d - 23*x + 26*x = -11 for d.
-1
Solve -4*p + 31 = -z + 4*z, -3*p - 3*z = -27 for p.
4
Solve 0 = s + 4*p - 5 + 10, -2*s + 1 = -3*p for s.
-1
Solve -5*i - 5*u = 30, 0 = -5*i + 4*i - 3*u - 14 for i.
-2
Solve -5*k = -9*k - 28, k = -3*y + 8 for y.
5
Solve -5*w - 2*x - 10 = 0, 5*w + 71*x = 68*x - 15 for w.
0
Solve 3*f + 6 = 4*j + 18, -j - 3 = 5*f for f.
0
Solve 4*h = 3*g + 31, 0 = -h + 3*g + 11 + 8 for h.
4
Solve -3*y = -5*a + 8, 3 = 4*a - 2*y - 5 for a.
4
Solve 122*o - 121*o + 3*l + 6 = 0, 10 = -3*o - l for o.
-3
Solve -3*d + 5*d + 2*u + 2 = 0, 2*d - 2*u = 2 for d.
0
Solve 2*r + 6 = 1120*l - 1122*l, -3*r = -4*l - 12 for l.
-3
Solve 5*m - 13 = 5*b + 22, 5*m = 3*b + 29 for 