.
5
Solve -3*s + 3*b = 15, -72*s + 2*b + 25 = -75*s for s.
-7
Solve -4 = -11*x + 6*x + 3*r, 10 = 5*r for x.
2
Solve -10*w + 11 = -14*w + 3*d, -2*d = 3*w - 13 for w.
1
Solve 0 = -3*n + u + 10, -u = 2*n - 7*n + 16 for n.
3
Solve -6 = -20*d + 21*d + 5*p, 5*p + 10 = 0 for d.
4
Solve 5*n + 5*x = -20, -x - 4 = 4*n - 0*x for n.
0
Solve 4*l = -5*k - 13, k = -8*l + 13*l - 20 for k.
-5
Solve -4*a + 5*x = 5 + 8, 4*a - x - 7 = 0 for a.
3
Solve 5*w = -4*r + 15, 0 = 4*w - 9*r + 8*r + 9 for w.
-1
Solve 2*i - 7*i - 3*a - 22 = 0, -4*a = -4*i - 24 for i.
-5
Solve 4*d - 37 = -5*r - 19, 0 = -5*d - 2*r + 14 for d.
2
Solve 0 = -5*x + 5*j, -3*j - 25 = 6*x - 4*x for x.
-5
Solve -3*b = 5*n + 32, 0 = -0*b + 2*b - 5*n - 12 for b.
-4
Solve 3*l = -3*x - 12, 3*x = 4*l + 8*x + 12 for l.
-8
Solve -5*w = 4*d + 16, -2*d - 2*w - 8 = -2 for d.
1
Solve 0 = -5*s + 2*z + 2*z - 15, -3*s + 2*z = 9 for s.
-3
Solve 4*d - 5*l = -2*l - 22, 5*d + 4*l = -12 for d.
-4
Solve 0 = 2*w - 3*h + 15, 11*w + 2*h = 16*w + 10 for w.
0
Solve n - 2 + 10 = -3*t, -3*n = 3*t for t.
-4
Solve 1 = -c - 4*v + 3, 4*v - 8 = 2*c for c.
-2
Solve -5*q - 2*z = 28, 2*q - z - 3 = -7 for q.
-4
Solve -8*a + 10*a + 8 = -2*b, 8 = -b - 2*a for b.
0
Solve 0 = v - y - 2, 12*v = 10*v + 3*y + 9 for v.
-3
Solve 0 = 4*g + 5*m + 5, 0 = 4*g + 53*m - 50*m - 5 for g.
5
Solve -5*g = -2*n + 10, -4*g - 3 = -5*n - 12 for g.
-4
Solve -3*z + 3*i = i + 5, 0 = -4*z - 3*i - 18 for z.
-3
Solve 5*c + 9 = -39*d + 38*d, 0 = -5*c + 3*d + 7 for c.
-1
Solve 0 = 12*z - 13*z + 3*c + 7, c + 14 = -2*z for z.
-5
Solve -i + x - 176 = -178, 2*i - 5*x = -11 for i.
7
Solve 0 = -2*f + 4*g + 1 - 3, -2*f = 5*g + 11 for f.
-3
Solve -7*s = -11*s + 3*l - 11, 2*l = 4*s + 6 for s.
1
Solve 0 = -4*k + 3*m + 6, -91 + 83 = -4*m for k.
3
Solve -46*s + 42*s = 4*p + 28, -p - 15 = 5*s for p.
-5
Solve 11 = 3*v - i, -5*v - v = 3*i + 3 for v.
2
Solve -2*x - 16 = -4*r, -3*r = -39*x + 37*x - 12 for r.
4
Solve -10*y + 3 = -2*l - 5*y, y = 4*l + 15 for l.
-4
Solve k = -2*t + 14, -4*t = 5*k - 2*t - 30 for k.
4
Solve 2*p + 1 = 3*f + 2, 10 = 2*f - 4*p for f.
-3
Solve -5*v - 2*w - 25 = 0, 3 + 12 = -3*v + 5*w for v.
-5
Solve -3*x = -5*u - 7, 2 = -3*u + 5 for x.
4
Solve -4*r + 2*q = -5*r + 2, -4*q = -r + 2 for r.
2
Solve 0 = -3*s + 3*b - 9, b + 18 + 3 = -5*s for s.
-4
Solve -5 = 4*c - n, -3*n + 19 - 30 = c for c.
-2
Solve 7*m - 4*k = 3*m + 12, -20 = 4*k for m.
-2
Solve 0 = 4*u - 12, 4*r + 2*u + 0 = -2 for r.
-2
Solve 4*f = 2*b + 12, -3*f + 9 = 23*b - 25*b for b.
0
Solve -5*z + 6*r = 5*r + 11, -z - 2*r - 11 = 0 for z.
-3
Solve 0 = -2*i + 162*j - 163*j - 11, -4*i - 5*j - 37 = 0 for i.
-3
Solve -3*q = 5*m + 22, 25 = -2*m + 15 for q.
1
Solve -10*x = -5*w - 11*x + 34, 0 = -2*w + x + 8 for w.
6
Solve 9*p - 2*j + 6 = 10*p, 0 = 3*p + 3*j - 3 for p.
-4
Solve -3*r = 2*v - 7, -17 = 2*v - 3*r - 6 for v.
-1
Solve -3*x + 11 = 2*l, -3*l + 7 = -4*x - x for l.
4
Solve 2*t + 2*t - 21 = 5*p, 0 = -4*t + 2*p + 6 for t.
-1
Solve -4*c + o = 3, -16*o + 3 = 3*c - 15*o for c.
0
Solve -6 = -2*s + 3*q, 0 = 38*s - 33*s - 3*q + 3 for s.
-3
Solve -p + 43 = -5*b + 47, 0 = 2*p + 8*b + 26 for p.
-9
Solve -g - 20 = -8*a + 13*a, -4*a - g = 15 for a.
-5
Solve -5*d + 4*h = 25, -20 = 3*d + d + h for d.
-5
Solve -2*n + 1 = -2*u + 5, 5*u = -4*n + 19 for u.
3
Solve j + 2 = 3*k, k = 3*k + j - 8 for k.
2
Solve -3*a + 197 = -3*d + 212, 0 = -4*a - 20 for d.
0
Solve -5*q - 17 = 2*k - 13, -3*k = -3*q + 6 for q.
0
Solve -2*f - p + 7 = 0, -2*f + 20 + 2 = 4*p for f.
1
Solve 5*s - 26*b + 25*b - 21 = 0, -2*s + b = -9 for s.
4
Solve g + 13 = -229*y + 231*y, 0 = -5*g - 3*y for g.
-3
Solve 2*r + 147 - 141 = 2*m, 3*m = 6 for r.
-1
Solve 0 = -4*b - 16, 2*m - 4*b + 0*b = 10 for m.
-3
Solve 4*w = -2*h, -17*h - 2*w = -20*h + 16 for h.
4
Solve 0 = -4*a - 0*a + 5*l - 30, -3*a + 2*l - 19 = 0 for a.
-5
Solve 0 = -3*m - 3*j + 12, -6*m + 10*m + j = 10 for m.
2
Solve a + 12 = -3*j, -2*a + 3 = 1063*j - 1066*j for a.
-3
Solve l + 2*m = -2*m, -14 = 4*l + 2*m for l.
-4
Solve -q + 3*k - 3 = 5, 4*q = -3*k - 17 for q.
-5
Solve -k - 3*w + 0*w + 20 = 0, 0 = 4*k + 4*w - 40 for k.
5
Solve -2*r + 29 = -5*h, -2*h + 4*r - 39 = -21 for h.
-5
Solve -3*m + 2*x + 1 = 0, -12*m - 11 = -10*m + x for m.
-3
Solve -4*o - x + 20 = -0*o, 10 = 2*o + 2*x for o.
5
Solve 12 = -a - b + 3*b, a = b - 8 for a.
-4
Solve 16*q + 2*l - 7 = 13*q, 0 = 3*q - 3*l - 12 for q.
3
Solve -10*i + 2*f = -9*i - 6, i - f - 2 = 0 for i.
-2
Solve -s - 10 = -2*v, 0 = -0*v + v - 4*s - 5 for v.
5
Solve c + 3*x - 7 = 0, 2*x + 6 = 2*c + 24 for c.
-5
Solve -75*f + 80*f + 2*d - 5 = 0, 3*f = d + 3 for f.
1
Solve 5*h + 5 = 5*x, -3*h = 4*x - 1 + 18 for x.
-2
Solve -3*t = -4*f + 6, -t + 7*f = 12*f + 2 for t.
-2
Solve 5*i = 3*j - 35, j + 5*i = -9 - 6 for j.
5
Solve -2 = -2*a + 6, -n = -a + 2 for n.
2
Solve -2*a - 2 - 3 = -5*n, -a + 3 = 3*n for n.
1
Solve 0 = 5*p + 5*u + 44 + 1, p - 5*u = 15 for p.
-5
Solve -11 = -3*a - 32*c + 28*c, -a + 8 = -3*c for a.
5
Solve 2*f + 3 = 4*s - 3, 3*s = 2*f + 7 for f.
-5
Solve w = 3*u - 11, -u - 2*w + 16 = 3 for u.
5
Solve 12 = 5*r - 2*f, -44*r - 3*f = -47*r + 9 for r.
2
Solve 4*t + 5*z + 0*z - 20 = 0, -2*z = 2*t - 8 for t.
0
Solve 3*r - 7*r - 3*q - 24 = 0, 5*r = 2*q - 7 for r.
-3
Solve i + 4*i + 4*n - 14 = 0, 0 = 3*i - 3*n - 3 for i.
2
Solve -2*j + 4*j - 2 = 2*n, -25 = -5*j for n.
4
Solve -s - 4*j + 9 = 0, -5*j + 3 + 12 = 5*s for s.
1
Solve 4*h + g + 10 = 2, 0 = -3*g + 12 for h.
-3
Solve 5*g = 2*z - 15 + 21, -8 = -2*g - 2*z for g.
2
Solve 13*t = 9*t - d + 16, 4*t = -5*d + 32 for t.
3
Solve -3*a - 2*c = -5*c - 18, -3*a + 4*c + 20 = 0 for a.
4
Solve -2*w + 8 = 0, v + 0 = 4*w - 18 for v.
-2
Solve 3*n = 5*r - 7, -5*r - 29*n = -31*n - 3 for r.
-1
Solve 5*l + 2*m - 3 + 13 = 0, 3*l - 20 = 4*m for l.
0
Solve j = -15*i + 11*i - 5, 0 = 5*i for j.
-5
Solve 2*p - 5*q = 10, 0 = p + 799*q - 795*q + 21 for p.
-5
Solve -2*w - 2 - 1 = -z, -5*w - 9 = -z for z.
-1
Solve 10*y + 6 = 2*n + 6*y, 0 = -5*n - 5*y - 45 for n.
-5
Solve 9 = 3*i - 3*x, 6*i + 3*x = 10*i - 11 for i.
2
Solve -16 = -5*c - r + 5*r, 5*c - 3*r - 17 = 0 for c.
4
Solve 5*a - 4*z - 8 = 8*a, 5*a = -5*z - 15 for a.
-4
Solve 0 = 5*o - 4*j - 21, 3*j - 2*j = -4 for o.
1
Solve 0 = 5*r + 5*p + 35, -215*r + 212*r + 9 = -3*p for r.
-2
Solve 4*y - 6*y = -5*p - 12, 0 = -5*y + 5*p + 15 for y.
1
Solve -3*t + 1 = 5*k - 5*t, 0 = k - 3*t + 5 for k.
1
Solve -5*s - 20 = -5*z, 3*z + 3*s - 2*s = -4 for z.
0
Solve -3*s = -j + 10 - 2, -4*j = -3*s + 4 for s.
-4
Solve 0 = -3*c - 2*u - 20 + 21, -3*c + 3*u = 24 for c.
-3
Solve -3*o - 110*v = -113*v, -4*v + 5 = o for o.
1
Solve 2 = -z - z + b, 0 = -3*b - 12 for z.
-3
Solve 3*j - 5*r - 16 = 0, -j + 3*j - 5*r - 14 = 0 for j.
2
Solve -27 = -3*p - 4*a, -13*p + 17*p - 23 = -a for p.
5
Solve 0 = 4*b - 5*o - 29, -14*b = -12*b - 2*o - 12 for b.
1
Solve 4*q + 2*x = 4*x + 6, -4*q - 3*x = 19 for q.
-1
Solve 4*f - 2*s = -23 + 5, -4*s + 21 = -5*f for f.
-5
Solve -h - 4*h = 3*i + 40, -5*h - 10 = -3*i for h.
-5
Solve 32 = 3*o - 5*q, 5 = -5*o + 5*q + 45 for o.
4
Solve 4*p - 3*b + 20 = 0, -23*b + 8 = -21*b for p.
-2
Solve -10 = 4*l - 2*i, -77*i - 15 = -l - 73*i for l.
-5
Solve -1 = -j, 2 = -3*c + j + 1 for c.
0
Solve 6*m = 3*z + 11*m + 5, 0 = -3*z - 4*m - 4 for z.
0
Solve 3*b + 10 = x, -10 = -x + 4*b + 5 for x.
-5
Solve 5*r - 4*t = 26, 0 = 2*t - 83 + 91 for r.
2
Solve 2*p + 5*s - 17 = 0, 0 = -2*p - s + 5*s - 10 for p.
1
Solve 5*m + k = 2*k - 20, -k = -m for m.
-5
Solve -4*h + 5*c = -9*h + 5, -3*h + 5*c = 13 for h.
-1
Solve 0 = -u - 0*u - 4*d + 25, -4*u = -3*d - 5 for u.
5
Solve 4*p = -5*z - 18, p + 2 = 3*z - 3*p for z.
-2
Solve -10*y - 10 = -9*y - v, -3*v - 5 = 4*y for y.
-5
Solve 3*s - 8 = -3*c + 2*s, 3*c + 4*s - 5 = 0 for c.
3
Solve 3*i = -4*w - 4 + 3, 0 = 3*i + 2*w - 7 for i.
5
Solve m = -2*v - 9, -2*m + 2*v + 18 = -6*m for m.
-3
Solve 2*l = -4*n - 24, -4*n - 13 - 13 = 3*l for n.
-5
Solve 3*n + 18 = 3*y, 15 = 136*n - 139*n for y.
1
Solve -24*k = -22*k - 3*d + 12, 3*k + 3 = -3*d for k.
-3
Solve 0*n + 5*n - u + 24 = 0, -3*u - 3 = 0 for n.
-5
Solve -u + 7*c = 8*c - 2, -22 = u - 5*c for u.
-2
Solve 3*r - 3 = -3*k + 6, 0 = -5*r - 2*k + 15 for r.
3
Solve 3*x - 10 = 2*x - 2*y, -3*y + 9 = 0 for x.
4
Solve 0 = 3*o + 4*f - 17, -2*f + 2 - 10 = -4*o for o.
3
Solve 0 = -4*o - 5*m - 8 + 3, -5 = 3*o + 4*m for o.
5
Solve 5*t + u + 2*u - 30 