r n.
-4
Solve 30*d = -40*d - 630 for d.
-9
Solve 1658*t - 1665*t + 21 = 0 for t.
3
Solve 3 = 6*i - 9 for i.
2
Solve 0 = 4*p - 12 for p.
3
Solve 32*w + 70 = 22*w for w.
-7
Solve 100 = -24*i + 4*i for i.
-5
Solve 55*c + 141 = -79 for c.
-4
Solve -20*m - 14 = -13*m for m.
-2
Solve -42*s - 329 = -77 for s.
-6
Solve 5*i = -i - 24 for i.
-4
Solve 12*y + 11 = y for y.
-1
Solve 8*s + 40 = -0 for s.
-5
Solve 21*b = -305 + 473 for b.
8
Solve 2*o + 37 = -35*o for o.
-1
Solve -2*q + 7*q = 10 for q.
2
Solve n + 2*n = -3 for n.
-1
Solve 72*o - 70*o = -8 for o.
-4
Solve -21*p = 16*p + 333 for p.
-9
Solve 30*g + 26 = -4 for g.
-1
Solve -3*v = 14*v - 34 for v.
2
Solve 2223*n - 2215*n + 16 = 0 for n.
-2
Solve -u + 16 = 10 for u.
6
Solve -182 = -10*p - 172 for p.
1
Solve -32*i + 37*i = 0 for i.
0
Solve -32 = i - 37 for i.
5
Solve 48 = 7*c - 13*c for c.
-8
Solve -219*u + 208*u - 77 = 0 for u.
-7
Solve 0 = -3*j + 12 + 3 for j.
5
Solve 24*o - 24 = 30*o for o.
-4
Solve -20*y = -14*y + 6 for y.
-1
Solve 6*n = 163 - 211 for n.
-8
Solve -5*i = -6*i - 5 for i.
-5
Solve 0*n - 52*n = 468 for n.
-9
Solve 14 = -6*r - 4 for r.
-3
Solve -12*z - 6 = -10*z for z.
-3
Solve 7*h + 35 = -0*h for h.
-5
Solve -8 = -43*x + 121 for x.
3
Solve 25*j = 21*j + 8 for j.
2
Solve -2*t - 8 = -4*t for t.
4
Solve 25*h - 169 - 56 = 0 for h.
9
Solve 11*b - 2*b = 0 for b.
0
Solve 5*z + 9 = 4 for z.
-1
Solve 0 = 3*h + 132 - 135 for h.
1
Solve 60*a - 80 = -20*a for a.
1
Solve -272 = 5*y - 247 for y.
-5
Solve 77 = -32*p - 115 for p.
-6
Solve 8*o = 5 - 29 for o.
-3
Solve 0 = -45*r - 9*r - 162 for r.
-3
Solve 0 = -11*f - 77 + 44 for f.
-3
Solve 0 = 7*c - 48 + 6 for c.
6
Solve 705*v = 704*v - 6 for v.
-6
Solve 316*l + 15 = 319*l for l.
5
Solve 32*f = 142 + 178 for f.
10
Solve 4*i - 80 = 12*i for i.
-10
Solve 0 = 2*t + 5*t + 2*t for t.
0
Solve -19*a = -15*a + 20 for a.
-5
Solve -5*t + 85 = 100 for t.
-3
Solve 0*p - 16 = 4*p for p.
-4
Solve -50*a - 45*a + 285 = 0 for a.
3
Solve -33 = -8*m - 1 for m.
4
Solve 32*n - 211 + 51 = 0 for n.
5
Solve 0 = 9*v - 33 - 12 for v.
5
Solve 0 = 5*n - 45*n + 360 for n.
9
Solve -14*z = -233 + 219 for z.
1
Solve -15*h + 30 = -5*h for h.
3
Solve 0 = -19*p + 24*p + 20 for p.
-4
Solve 11*n + 8 + 14 = 0 for n.
-2
Solve -4*n + 3*n = 3 for n.
-3
Solve -106*z = -105*z - 4 for z.
4
Solve 0*k - 10*k = 30 for k.
-3
Solve -25*f - 194 = -44 for f.
-6
Solve 0 = -311*j + 309*j + 4 for j.
2
Solve -5*m + 5 = -5 for m.
2
Solve 37*s - 36*s = -5 for s.
-5
Solve 3*p - 16 + 31 = 0 for p.
-5
Solve -689*q - 170 = -655*q for q.
-5
Solve -2*l + 615 - 613 = 0 for l.
1
Solve -115*i + 183 + 622 = 0 for i.
7
Solve 7 + 17 = -12*u for u.
-2
Solve -24*d - 65 = -37*d for d.
5
Solve -7*p - 68 = -68 for p.
0
Solve 18*r = -15 - 3 for r.
-1
Solve -95*q + 165 + 25 = 0 for q.
2
Solve -23*v - 34 = 81 for v.
-5
Solve -7*w = -22 - 20 for w.
6
Solve 36*t - 480 = -264 for t.
6
Solve 0 = -48*m - 16*m for m.
0
Solve 8*q - 68 + 4 = 0 for q.
8
Solve 8*j - 5*j = -12 for j.
-4
Solve 63 = 780*c - 771*c for c.
7
Solve 242 = 3*n + 233 for n.
3
Solve -2*y + 5 = -y for y.
5
Solve -3*f - 3*f = 12 for f.
-2
Solve 19*f = 20*f + 5 for f.
-5
Solve 0 = 11*c - 8 - 14 for c.
2
Solve 0*w = -2*w for w.
0
Solve -b + 1 = 1 for b.
0
Solve 2*k - 16 = -4 for k.
6
Solve 25*t = 13*t - 60 for t.
-5
Solve 0 = 42*n + 35 - 203 for n.
4
Solve -c - 16*c = -102 for c.
6
Solve 0 = 7*q + 5*q - 60 for q.
5
Solve -40*k - 169 - 31 = 0 for k.
-5
Solve -9*t - 2*t = 66 for t.
-6
Solve -200 = 2*w - 214 for w.
7
Solve 0*l - 2*l = 2 for l.
-1
Solve -167 = 20*h - 47 for h.
-6
Solve 35*z = 17*z + 90 for z.
5
Solve 8*u + 4*u = -u for u.
0
Solve -393 = 16*h - 425 for h.
2
Solve 441 - 1593 = -144*l for l.
8
Solve 70*u = 90*u + 40 for u.
-2
Solve 0 = -94*o + 89*o + 20 for o.
4
Solve -13*p = -50*p + 185 for p.
5
Solve -m - 9*m = -3*m for m.
0
Solve -42*h + 50*h = -8 for h.
-1
Solve -2*n + 3 - 1 = 0 for n.
1
Solve 20*c = 29*c + 9 for c.
-1
Solve -6*l + 178 = 166 for l.
2
Solve 122 = -19*n + 27 for n.
-5
Solve -3*o = -8*o + 25 for o.
5
Solve 20*s + 47*s - 134 = 0 for s.
2
Solve -5*p = -4*p + 3 for p.
-3
Solve 5 = 13*h - 8 for h.
1
Solve 0 = -n + 4 - 7 for n.
-3
Solve -5*p = 3*p - 40 for p.
5
Solve 4*s - 2 + 18 = 0 for s.
-4
Solve 684 = 2*x + 678 for x.
3
Solve 26*c - 12 = 38*c for c.
-1
Solve -5*p - 2*p = -p for p.
0
Solve 0 = 13*c + 6*c - 38 for c.
2
Solve 8*y = -y + 18 for y.
2
Solve 2*m = 9*m - 14 for m.
2
Solve -20 = -23*c + 19*c for c.
5
Solve -22*v - 15 = -19*v for v.
-5
Solve -16*f + 46 = -18 for f.
4
Solve 3*g = 7*g + 4 for g.
-1
Solve -9 = 10*p - p for p.
-1
Solve 22 = 6*m + 5*m for m.
2
Solve -426 + 444 = 6*x for x.
3
Solve -2150*j + 5 = -2155*j for j.
-1
Solve 13*j = 21*j for j.
0
Solve -52 = -4*r + 17*r for r.
-4
Solve 0 = -4*o + 15 + 1 for o.
4
Solve 0*p = -5*p - 5 for p.
-1
Solve 3*p - 49 = -49 for p.
0
Solve 645 = 3*l + 654 for l.
-3
Solve 47 - 17 = 15*l for l.
2
Solve -235*p - 28 = -239*p for p.
7
Solve -2*w = 14 - 8 for w.
-3
Solve j = -5 + 9 for j.
4
Solve 14 = -7*m - 0*m for m.
-2
Solve -44*w + 33 = -33*w for w.
3
Solve 176*x - 175*x = -2 for x.
-2
Solve -14 = 4*q - 2 for q.
-3
Solve -927*m = -930*m - 15 for m.
-5
Solve 11*l = -73 + 7 for l.
-6
Solve 10*s + 74 = 44 for s.
-3
Solve 0*i = 5*i - 5 for i.
1
Solve 30 = 61*m - 458 for m.
8
Solve 5*i + 12 = -7*i for i.
-1
Solve -35*v + 7*v = -21*v for v.
0
Solve -9*c - 236 = -200 for c.
-4
Solve 1045*b = 1053*b + 8 for b.
-1
Solve -60 = -21*l + 108 for l.
8
Solve -344*d + 335*d + 27 = 0 for d.
3
Solve 0 = 27*q - 53 - 28 for q.
3
Solve 514 - 4 = 51*d for d.
10
Solve -4*c + 68 - 84 = 0 for c.
-4
Solve 98 = 72*p + 26*p for p.
1
Solve 0 = 29*h + 238 - 64 for h.
-6
Solve 2*k + 44 - 48 = 0 for k.
2
Solve 4*i + 4*i = i for i.
0
Solve -7 + 0 = 7*b for b.
-1
Solve 2558*b = 2568*b + 40 for b.
-4
Solve -14*g - 116 = -46 for g.
-5
Solve 0 = b - 18 + 15 for b.
3
Solve 23*w + 60 = 8*w for w.
-4
Solve 2*w - 528 = -530 for w.
-1
Solve -7*v + 2*v - 15 = 0 for v.
-3
Solve -11*r = -6*r - 20 for r.
4
Solve -38 + 68 = 6*j for j.
5
Solve -705*w + 713*w = -16 for w.
-2
Solve 1514*u - 1512*u - 16 = 0 for u.
8
Solve -3*r = -39*r + 216 for r.
6
Solve -5*t - 18 = -8 for t.
-2
Solve -4 = n + n for n.
-2
Solve 0 = 15*p + 57 - 12 for p.
-3
Solve 21*b - 13 = 113 for b.
6
Solve 0 = -5*s - 143 + 113 for s.
-6
Solve 111*n = 38*n - 73 for n.
-1
Solve -151*p + 165*p = 0 for p.
0
Solve -21*s = -27*s - 30 for s.
-5
Solve -74 = 14*x + 10 for x.
-6
Solve -10*i + 5 - 15 = 0 for i.
-1
Solve 12 = -55*g + 397 for g.
7
Solve 4*v - 670 = -650 for v.
5
Solve -5*l - 21 + 51 = 0 for l.
6
Solve -4 + 10 = 3*c for c.
2
Solve -134*i + 846 = -228*i for i.
-9
Solve 46 = -4*x + 38 for x.
-2
Solve 299*i + 30 = 293*i for i.
-5
Solve 0 = -5615*i + 5606*i + 27 for i.
3
Solve 0 = 3*g - 4*g + 2 for g.
2
Solve 17*u = 11*u + 36 for u.
6
Solve 70*f + 310 = -40 for f.
-5
Solve -255*y + 261*y - 18 = 0 for y.
3
Solve 2*m - 4*m + 6 = 0 for m.
3
Solve 6*x + 2*x = 0 for x.
0
Solve 6*j - 1 = 29 for j.
5
Solve 12*a - 5*a = -7 for a.
-1
Solve -100 + 115 = -5*g for g.
-3
Solve -32*d + 34*d + 8 = 0 for d.
-4
Solve 0 = -5*v + 23*v - 90 for v.
5
Solve -41*z + 36*z = -20 for z.
4
Solve -22*y - 165 = -33 for y.
-6
Solve -4*a + 18*a - 42 = 0 for a.
3
Solve -27*t + 26*t + 6 = 0 for t.
6
Solve -13 = -3*h - 16 for h.
-1
Solve 8*i - 21*i = 78 for i.
-6
Solve 96*j - 85*j = 11 for j.
1
Solve -9*m = -8*m - 1 for m.
1
Solve 105 - 99 = p for p.
6
Solve -r + 5*r = -8 for r.
-2
Solve 282*t - 291*t - 36 = 0 for t.
-4
Solve -130*i - 55 = -119*i for i.
-5
Solve 116 + 124 = 30*s for s.
8
Solve 5*z - 1 = -11 for z.
-2
Solve 9*s - 5 + 14 = 0 for s.
-1
Solve 133*n - 42 = 127*n for n.
7
Solve 0 = -114*n + 108*n - 24 for n.
-4
Solve c = -4 + 2 for c.
-2
Solve -44 = -3*p - 53 for p.
-3
Solve -8 = 5*s + 7 for s.
-3
Solve -3*n + 2 - 14 = 0 for n.
-4
Solve 16*g = 11*g + 5 for g.
1
Solve 0 = -135*h - 66 - 474 for h.
-4
Solve -507 + 517 = z for z.
10
Solve 0 = 50*v + 14 - 114 for v.
2
Solve -124 - 431 = -111*i for i.
5
Solve -3 = -26*f + 29*f for f.
-1
Solve -16*p + 11*p + 10 = 0 for p.
2
Solve 55*p - 312 = -37 for p.
5
Solve -5*o - 14 = -19 for o.
1
Solve 4*c - 27 = -7 for c.
5
Solve -14*x - 5 = 23 for x.
-2
Solve 32*m - 10*m = 132 for m.
6
Solve -17*q = -12*q + 5 for q.
-1
Solve 0 = -24*l + 5 + 139 for l.
6
S