y + 7*y + 4*q - 12 = 0, -q + 6 = 2*y for y.
3
Solve -4*m - 8 = -4*r, -2*r - m - 3 = 2 for r.
-1
Solve -3*o = 3*t + 2*o + 27, t = -5*o - 19 for t.
-4
Solve 12*f - 28 = 4*a + 8*f, 2*f = 5*a + 26 for a.
-4
Solve -229*k = -224*k + 3*u - 22, 4*u = -3*k + 22 for k.
2
Solve -f = 2*q - 4*f + 2, -4 = 2*q - 2*f for q.
-4
Solve -11*c + 8 = v - 14*c, -5*v - 2*c = -6 for v.
2
Solve 5*q = n + 23, -4*n - 4*q + 22 + 6 = 0 for n.
2
Solve -15 = 5*l, 4*w - w - 3 = -4*l for w.
5
Solve 4*x - 67 = 2*i - 91, -3*i = -6 for x.
-5
Solve -3*d + 7*w + 5 = 5*w, -d = 3*w + 2 for d.
1
Solve 0 = -5*y + c - 18, 4*y - 17*c + 13*c = -8 for y.
-4
Solve v - 5*o - 6 = 0, -3*v - 15*o + 10*o = 2 for v.
1
Solve -5*n - 10 = -320*g + 316*g, 4*g - 22 = -n for n.
2
Solve -2*f - 7 = 3*r - 19, f = -3*r + 12 for r.
4
Solve -5*q + 80 = 5*x + 25, 0 = x - q + 1 for x.
5
Solve -3*x + 3*w + 0 = -3, 2*w - 6 = 4*x for x.
-4
Solve 0 = 3*g + 3*h - 12 - 0, -5*g + 29 = -4*h for g.
5
Solve -8 = 3*b + 2*i, -74*b + 6*i = -73*b - 4 for b.
-2
Solve -2*k - 10 = 3*k + 5*h, 4*k = 5*h + 19 for k.
1
Solve -2*o + 178*v = 174*v - 30, 4*o - 40 = 4*v for o.
5
Solve 9*a - 11*a = 5*g - 8, -1 = -g - a for g.
2
Solve -46*f - 6 = -5*o - 45*f, -o - 5*f + 22 = 0 for o.
2
Solve 4*b - 31 = 3*k, -3*k - 6 - 21 = -3*b for k.
-5
Solve 5*x - 2*t = 16, 4*x + 0*t = -2*t + 2 for x.
2
Solve -i + 2*t - 19 = -15, 22 = 2*i + 2*t for i.
6
Solve h - s = -6, 2*h + 0 + 18 = 4*s for h.
-3
Solve 487*l = 491*l + 5*n - 57, 9 = 3*l - 3*n for l.
8
Solve -5*l = -2*w + 33, 3*w + 4*l + 4 + 4 = 0 for w.
4
Solve -13*h = -14*h - d - 5, 4*h + 5*d = -25 for h.
0
Solve -5 = 5*n, -5*i + 0*n - 17 = -3*n for i.
-4
Solve 0 = 4*f + 4*a, 14*a + 3 = -3*f + 12*a for f.
-3
Solve -1 = 4*f + 19, -5*y - f = 20 for y.
-3
Solve -5*h - m - 12 = 0, -4*h + 3*m = 7 + 14 for h.
-3
Solve 5*f + 9 = 5*k - 6*k, 5*k + 20 = 0 for f.
-1
Solve -4*k - 3*v + 7 = 0, -4*v = 2*k + 4 - 0 for k.
4
Solve -5*j = -3*s - 1, -s - 8 = -5*j - 1 for j.
2
Solve -v = 3*r - 5*v - 35, 3*v = -5*r + 10 for r.
5
Solve 4*t + 5*a + 25 = 0, -65*t + 61*t + 4*a = -20 for t.
0
Solve 5*n - 3*n = 3*b - 1, b - 1 = 0 for n.
1
Solve m + 0 + 1 = -l, -4*m - 2*l - 6 = 0 for m.
-2
Solve 28*m + 4*q + 17 = 33*m, -24 = -4*m - 2*q for m.
5
Solve 0 = 4*i + 8, -2*d + 7 = -i - 1 for d.
3
Solve q = 5*m + 22, 13*m - 13 = q + 15*m for q.
-3
Solve 4*b = -5*p + 3*b - 4, 3*b = -5*p - 12 for p.
0
Solve 4*r = -2*l, 3*l - 28 = 5*r - 39 for l.
-2
Solve 3*t - 4*m - 13 = -0, 4*t + 3*m + 16 = 0 for t.
-1
Solve -25 = -5*j, j = 11*h - 6*h - 5 for h.
2
Solve -3*b + 5*s + 7 = 3*s, 4*s - 4 = 0 for b.
3
Solve 3*o - 8 = 2*f, -o = -3*f - 2 - 3 for f.
-1
Solve 50 - 60 = 2*g, -2*g - 14 = -k for k.
4
Solve -2*f = y + 9, -5*y - 2*f + 7*f = -15 for y.
-1
Solve -5*g + p - 2 = 0, 3*p - p = 5*g + 4 for g.
0
Solve -4*b = 16, 8 = p + 26*b - 29*b for p.
-4
Solve 0 = 5*t - 4*y, -3*t - 24 + 22 = -2*y for t.
-4
Solve -4*k + k + 2 = g, 5*k + 4*g = 1 for k.
1
Solve -5 = 4*u + h, u - 4 = -24*h + 22*h for u.
-2
Solve 6*z = 4*l + 4*z + 2, -z - 4 = 3*l for l.
-1
Solve 3*c = -5*m + 10, 7 + 11 = 4*c + 2*m for c.
5
Solve -3*i = 5*j + 2*i + 35, 0 = -2*i - 8 for j.
-3
Solve q = -2*y + 5, 2*y + 5 = 4*q + 15 for q.
-1
Solve -l = -a - 0*a + 1, 3*l = -5*a - 27 for a.
-3
Solve 3*n + 1 = 4*v, -105*n + 5*v - 10 = -103*n for n.
5
Solve 5*o = 3*k + 10, -8 + 0 = k - 4*o for k.
0
Solve 3*w + 5 = -z - 3, w = -3*z for z.
1
Solve -2*h + 8 = -5*v, -5*h + 22 = 3*v + 2 for h.
4
Solve 3*q + l = 5*q - 2, l + 6 = -2*q for q.
-1
Solve 4*c + l - 1 = 0, 2*l + 15 = -3*l for c.
1
Solve 3*v + 24 = -5*b + v, 2*v - 8 = 3*b for b.
-4
Solve 3*b = 4*b - 5*u - 14, b + 3*u = -2 for b.
4
Solve -5*v = -r + 26, -82*r - 23 = -80*r + 5*v for r.
1
Solve 2*x - 5*x + 12 = 0, -3*h - 23 = -5*x for h.
-1
Solve 4*d = -4*n + 24, -3*n + 15 = 5*d - 11 for d.
4
Solve -4*d - 1 = -3*d + 5*b, -19 = -5*d - b for d.
4
Solve 0 + 15 = f - 3*t, 20 = -5*f - 4*t for f.
0
Solve 25 = -4*v - 3*y, -5*y + 0*y = -5*v - 5 for v.
-4
Solve -4*r - w = w - 14, -2*w = r + 1 for r.
5
Solve 37*m - 5*t = 40*m - 22, -5*m + 22 = t for m.
4
Solve 0 = 3*u, -3*u = 4*j - 6*u - 12 for j.
3
Solve j = 13*u - 15*u - 5, 5*j - 5*u = -10 for j.
-3
Solve 0 = 169*q - 172*q - 4*v - 5, 4*q + 3*v = 5 for q.
5
Solve -3*y - 11 = -4*m, 2*y = 4*m - m - 8 for y.
-1
Solve r - 22 = -0*p + 5*p, -2*r + 5*p = -24 for r.
2
Solve -4*x = -4, 0*k - 4*x = -2*k + 2 for k.
3
Solve -m - 20 = -j - 6*m, 4*j = 3*m - 35 for j.
-5
Solve 32 = -4*j + w + 16, 5*j + 20 = -5*w for j.
-4
Solve 3*v = -5*p - 27, -v + 0 + 8 = -4*p for v.
-4
Solve -4*k - 8 = -6*y, 5*k - 2*y + 8 + 2 = 0 for k.
-2
Solve 4*w - 4*r = 1 - 25, -2*r = -5*w - 18 for w.
-2
Solve 0 = 3*b + v - 12, -2*b - 4*v = -7*v + 3 for b.
3
Solve 6*p + 5*f - 5 = p, 0 = 3*p - f + 9 for p.
-2
Solve -3*v = 2*n - 11, -27 = n + 24*v - 29*v for n.
-2
Solve -t = -4*q - 16, -5*t - q + 35 = -6*q for t.
4
Solve -3*h = -4*y - 20, 0 = 18*h - 17*h + 2*y + 10 for h.
0
Solve 5*k = -2*w + 2, -5*k + 4*w + 26 = -0*w for k.
2
Solve -6*w + 5*n - 17 = -4*w, 0 = 2*w - 4*n + 12 for w.
4
Solve -j = -3*q - 16, 4*q - 2*q - 2*j = -16 for q.
-4
Solve -3*a = -165*w + 167*w + 20, 4*a = w - 12 for a.
-4
Solve -4*t - 2*g + 10 = 0, -11 = -6*t + 2*t - g for t.
3
Solve 3*z + 2*u = -4, -7*u + 4 = -z - 5*u for z.
-2
Solve -4*j - 3*l = 24, -56 + 55 = -5*j + 4*l for j.
-3
Solve u - 2*w - 3*w = 15, 4*w = -16 for u.
-5
Solve 2*g + 2 = -4*z, 3*g + 65*z - 69*z - 27 = 0 for g.
5
Solve 3*c - n = -0*n + 2, 2*c - n - 2 = 0 for c.
0
Solve -39 = -x + 2*f - 46, -4*f - 7 = 5*x for x.
-3
Solve 3*o = 5*o - 8, 0 = 2*i + 4*o - 24 for i.
4
Solve -3*s + 2*w - 12 = -w, 5*s = -w - 8 for s.
-2
Solve r - 12 = -5*s, 36*r - 32*r + 24 = 4*s for r.
-3
Solve p + 77 = -2*f + 73, 4*f - 5*p + 8 = 0 for f.
-2
Solve -7*d + 5*d - 18 = 4*z, -5*d = -z - 10 for z.
-5
Solve 54*q - 51*q = -9, -5*h - q - 13 = 0 for h.
-2
Solve 8*j + m + 110 = 70, 0 = 2*j + 3*m + 10 for j.
-5
Solve 15 = -5*y - h, 2*h + 16 = -23*y + 20*y for y.
-2
Solve 4*l = -3*z + 21, -5*l + 3*l = 5*z - 21 for z.
3
Solve 3*c = 5*i - 15, -3 = -9*i + 8*i for c.
0
Solve 14 = -2*b - 3*g, -4*g + 9 = -b - 6*g for b.
-1
Solve 5*s + n = -13, s - 16 = -n - 17 for s.
-3
Solve 3*h + 5*i = -14, 5*h - 3*i = 7*h + 8 for h.
2
Solve 5 = 2*q + 3*q - 3*m, -4*q - 2*m = -26 for q.
4
Solve 0 = 2*z - 4*w + 10, z - 4*z + 2*w - 11 = 0 for z.
-3
Solve 3*i = 5*c - 15, 4*c + 0 = i + 5 for c.
0
Solve -d = 4*i + d - 8, -5*i = 3*d - 11 for i.
1
Solve 14 = -3*w + 2*j, -34*j = -32*j - 8 for w.
-2
Solve 0 = 2*t + 6, -4 = -5*c + 2*t - 4*t for c.
2
Solve 42*i - 47*i = 25, -d + 2*i = -11 for d.
1
Solve -3*k - 5 = j, 2*k + 2*j = 64 - 70 for k.
-1
Solve 0 = 5*d - 5*w + 40, 3*d - 6 = -0*d - 3*w for d.
-3
Solve 3*f + 8 = -2*u, 2*f = -u - 3*f - 11 for u.
-1
Solve 0*z = -3*z + 4*a + 24, 2*z = -4*a - 4 for z.
4
Solve g - 1 = h, 0*h + 5*h - 35 = -3*g for g.
5
Solve -f + 0 = 4*r + 10, 0 = -5*r + 5*f for r.
-2
Solve 2*p = 4*p - 3*w + 15, -2*w + 10 = -5*p for p.
0
Solve m = 3*y + 4, -11*m + 13*m - 6 = 4*y for y.
-1
Solve 0 = -3*x - v - 13, 2*x + 5*v = 4*x + 3 for x.
-4
Solve 3*a + 10 = -4*f, 2*a - 12 = 5*f + 6*a for f.
-4
Solve 2*d + 5*f - 10 = 0, 3*d = f + 6 + 9 for d.
5
Solve 3*b - 7*b - 3*t = 7, 0 = -b + t for b.
-1
Solve v + 0*w = 5*w - 12, w = -4*v + 15 for v.
3
Solve 4*r + 46 - 39 = -o, 0 = 4*r + 4*o + 4 for r.
-2
Solve k + 14 = -4*y, -3*y - 6*k + 5*k - 11 = 0 for y.
-3
Solve 47*d = -5*h + 51*d - 22, 3*d = -3*h + 3 for h.
-2
Solve 1 = -2*n - x, 2*n - 3*x = 87 - 100 for n.
-2
Solve 2*l = -5*i + 27, -4*i + 14 = -2*l - 4 for i.
5
Solve u = p, -18*p = -22*p - 4*u for p.
0
Solve l - 6 = -4*x, -7*l - 2*x = -5*l for l.
-2
Solve 0 = 5*s - r - 7, -3*s - 5 = 2*r - 4 for s.
1
Solve -6 = -c + 4*c, -c = -2*w - 2 for w.
-2
Solve -13*q - 12 = -17*q - 2*t, -6 = 3*t for q.
4
Solve -7*y + 23 = -4*c - 4*y, 0 = -c + 3*y - 8 for c.
-5
Solve -5*a = v + 20 - 42, 3*a - v = 18 for a.
5
Solve 49*m - 54*m = -4*s, -5*m - 5 = -5*s for s.
5
Solve -3*g = -4*b - 12, -16 - 4 = -5*g - 3*b for g.
4
Solve 4*n = -p - 10, -4*p - n + 4 = 14 for p.
-2
Solve -4*c + 10 = -6, -2*c + 14 = 3*f for f.
2
Solve f = 1, -4*f = i + 74 - 78 for i.
0
Solve -3*m - 13 = -4*i + 2*i, 0 = 5*i + m + 10 for i.
-1
Solve -3 = 5*v - 4*v, -8 = -i + 3*v for i.
-1
Solve 0 = -4*v + 7*v - y - 9, y = 4*v - 11 for v.
2
Solve -3*t + 50*u = 55*u 