. Solve s + d = 0, -4*s - n*d = -5*s for s.
0
Suppose 6*n - 10 = n. Let b be (n + 2)/(10/25). Let m be (-6)/30 + 22/b. Solve m*z - 4*a = z - 11, 2*z + 5*a - 17 = 0 for z.
1
Let z be (-7)/(-2)*(6 - (2 - 2)). Let x be 41/4 + (z/(-4))/(-7). Solve 2*t + x = -7*r + 4*r, 5*t = -3*r - 23 for r.
-1
Let d(w) = 8*w**2 - 20*w + 10. Let h be d(2). Solve 0 = -c - r - 7 - h, -17 = -2*c + 5*r for c.
-4
Let y = 32 + -64. Let d = 34 + y. Let n be -1 - ((-14)/d - -3). Solve 2*g + 0 = 3*j - 17, 3*j = -3*g - n for j.
3
Suppose -25*z = -26*z. Solve -2*b = -3*l + 19, b - 3*l = -z*b - 14 for b.
-5
Let d(o) = -10*o + 75. Let a be d(7). Solve 2*w + a*c - 3 = 5, 4*w = c + 16 for w.
4
Let x be -15*((-14)/6 + (1 - -1)). Solve 2*o = 4*c + 1 + 1, -c = o + x for c.
-2
Let r(o) = 13*o. Suppose 1 = -3*v - 2. Let y be r(v). Let z = -13 - y. Solve 22 = -4*h - 2*q, -5*h + 4*q = -5 - z for h.
-3
Let v be 32/(-48) + 22/6. Suppose -4*i = 5*q + 1, -v*q - 2*i = -3*i - 13. Suppose -3*u = q*u - 12. Solve 0 = -c - 5*j - 10, -c - u*c = -3*j - 24 for c.
5
Let t = 441 + -440. Solve -5*s = -3*m + t, -4*m = 5*s - 7*s + 8 for s.
-2
Let p = 92 + -92. Solve -4*m - 4*d - 12 = p, 0 = -0*d + 2*d + 4 for m.
-1
Let o(c) = -4*c**2 + 59*c - 13. Let r(z) = 6*z**2 - 88*z + 20. Let m(h) = -7*o(h) - 5*r(h). Let j be m(13). Solve 2 = -j*d - 2*t, 2*d + 2*t - 3*t = 1 for d.
0
Let r(u) = -62*u + 441. Let d be r(7). Solve -5*l - d*s + 2*s - 10 = 0, -4*s = 5*l + 8 for l.
0
Let w = -71 + 81. Let v(g) = -2*g**3 + 4*g**2 - g + 5. Let c be v(5). Let t be (3/(-5))/(w/c). Solve -t = -3*d - 2*k, -4*k - 2 = -0*d + 2*d for d.
5
Let x be ((-9)/(-21))/(6/28). Solve 5*h - x*p = 2, h - 4*p + p - 3 = 0 for h.
0
Suppose 66*z - 118 = 146. Solve 0 = 5*g - z*y + 31, -2 - 6 = -2*y for g.
-3
Suppose -l - 21 + 44 = 0. Let r(t) = 21*t**3 + 2*t**2 + 2*t + 1. Let q be r(-1). Let f = l + q. Solve -2*h - 3*v = 10 - 29, v = f for h.
5
Let a(k) = -4*k - 48. Suppose -2*t - 39 = 3*x, 3 = 3*t - 2*t - 3*x. Let h be a(t). Solve 0*r + r - 5*n = -26, -4*r - 5*n + 21 = h for r.
-1
Suppose 5 = 9*w - 13. Solve -2 = w*q, 4*a + q + 1 = 3*a for a.
0
Suppose -5*n - 3*k = -31, -4*k - 17 = -0*n - 5*n. Let u = -24 - -25. Let x(s) = 6*s**2 - s + 1. Let g be x(u). Solve y + 13 = -n*t, 4*t + g*y = 2*y - 4 for t.
-3
Suppose -v = 3*v - 4*l - 216, -4*l = 3*v - 148. Suppose -2*g = -4*c + v, 0 = -g - 2. Let s be c/6 - (1 - 4). Solve -5*x - 17 = 3*k - 6, -x + 9 = -s*k for k.
-2
Suppose -3*v - 4*a = -9 + 89, 0 = 4*v - 3*a + 115. Let k = v + 34. Let u be (3 + -4)/((-2)/k). Solve -u*n + 2*r = -2*r - 32, 5*r + 29 = n for n.
4
Let r(o) be the first derivative of -5/3*o**3 + 1/4*o**4 + 5 - 3*o**2 + 4*o. Let b be r(6). Solve 3 = 3*z - b*g - 11, -z = -2*g - 6 for z.
2
Let t = -3 + -6. Let d = -2 - t. Let x be 171/63 - (-2)/d. Solve -4*v - 3*w = -0*w + 24, -x*w = -4*v for v.
-3
Suppose r - 24 = 3*r. Let y = r - -13. Solve 4 + y = -5*a, 0 = -f + a - 1 for f.
-2
Let m(v) = v**2 - 3*v - 5. Let w be m(5). Let x = 149 + -259. Let q = 112 + x. Solve -4*i + 2*b = -q*b - 24, 0 = -3*i + w*b + 28 for i.
1
Let u = -248 - -253. Solve 5*m - 10 = 5*j, -4*m = -m - u*j - 4 for m.
3
Suppose 0 = -212*v + 215*v - 6. Solve 5*n = -5*c - 15, 2*c - 6*c = v*n + 2 for c.
2
Suppose 49 = 10*z - 1. Solve 3*q - 1 = -4*h, z*h - 8 = q - 2 for h.
1
Let c(g) = -17*g - 4. Let n be c(-4). Let u = n + -90. Let x = -26 - u. Solve x*i + 4*i = 5*k - 24, -4*k = 2*i - 14 for k.
4
Let p = 23 + -13. Suppose -2*n = 2*n - 3*n. Suppose p = q + 4*q + 4*v, n = 5*v. Solve -1 = -2*i + q*a - 5*a, -5*i - 4*a = 8 for i.
-4
Let x be (4/12)/((-1)/3)*11. Let p = x + 18. Solve -2*z = -p*z, 2*z = -4*o + 16 for o.
4
Suppose -v - 5*h = -11 - 8, 0 = -3*v + 4*h. Suppose v*l + 7*n = 2*n + 25, 0 = l + n - 6. Solve 2*o = -l*x + 10, 0 = -o - x - 4*x + 15 for o.
-5
Suppose 16 = -2*t + 26. Solve 3*o + 4*u = 13, 0 = t*o - u + 3*u - 17 for o.
3
Let t = -19 + 16. Let c be (-20)/(2/(6/t)). Suppose -10*l + 52 = 2. Solve y - 4*y = -3, -l*y = -5*z - c for z.
-3
Suppose -r - 32 = q, 5*r - r - 3*q = -142. Let n = r - -42. Solve 8 = -4*p, -p = -v + 3*v - n for v.
5
Let i = 53 + -15. Let n = 44 - i. Solve 4*b - 5*x = 0, 2*b - n*x + 10 = -x for b.
5
Let z(h) = h**2 - 3*h - 7. Let t be z(5). Suppose 78 = 33*r - 54. Suppose t*o = 11 + r. Solve -2*f - 15 = -5*n - f, -o = -5*n - f for n.
2
Suppose -2*f = -7*f + 15. Suppose 625*a - 695*a + 280 = 0. Solve -2*v - 10 = -3*m, -a*v - 17 = -3*m + f for v.
-5
Let g(k) = -47*k + 378. Let a be g(8). Solve -6*o + t - 11 = -o, 5*o + 23 = -a*t for o.
-3
Suppose -2*c + 46 = 3*v, -4*c + 19 + 127 = 9*v. Solve 16 = v*o - 16*o + 5*p, 3*p = -4*o + 18 for o.
3
Let o = 63 + 39. Let t = 104 - o. Solve -2*z = -0*u + u - 5, -t*z + u = -3 for z.
2
Let j(o) = -10*o + 186. Let u be j(18). Solve 27 = -u*v + v - 4*n, -9 = 3*n for v.
-3
Suppose 189 = 8*k + 37. Suppose 4*c + 6 - k = -3*u, -4*u = 3*c - 22. Solve -2*a + 4*z - 12 = z, 3*a = -z - u for a.
-3
Suppose 6*s - 3*s - 9 = 0. Let a be 13 + 0 + (0 - 9). Solve 1 = -s*g + 2*d, a*d + 8 = -3*g - d for g.
-1
Let z = -12 + 14. Suppose 2*i - i = 5. Suppose -2*b - 8 = 3*t, i*t + 0*b - z*b - 8 = 0. Solve 4*w - 2*f + f - 12 = t, 5*w = 2*f + 18 for w.
2
Let g be -3*1/6*-34. Suppose 0 = g*j - j - 80. Solve j*f = 3*f - 2*b - 8, -4*f = -5*b - 29 for f.
1
Suppose 2*g = 3 + 1. Let j be (-2 - -1) + 2/g. Solve j = -o - a + 3, -2*a + 7 = -3*o + 4*o for o.
-1
Suppose -3*l - 2*h - 29 = 0, 1 = -2*h - 7. Let s be (-2)/l + 340/(-14). Let m be (-50)/(-12) - (-4)/s. Solve -m*k + 16 = 5*b, -2*k - 5*b + 4 + 4 = 0 for k.
4
Let s(a) be the first derivative of -a**2 - 16*a - 12. Let k be s(-11). Suppose 0 = -k*b + 10*b - 48. Solve -b = 5*i + 4*y, -9 = -i - 3*i + 3*y for i.
0
Suppose 104*k = 103*k, 8 = 4*m + 3*k. Solve -4*t = -4*n + 4, t - 5*n = -t - m for t.
-1
Let s = -2612 + 2637. Solve -7*q = -12*q + s, 4*v - 3 = q for v.
2
Let q(h) = -h**3 + 10*h**2 + 12*h - 11. Suppose 4 = 3*u + 7. Let j be (-3*11)/3*u. Let g be q(j). Solve 0 = -2*w - 0*z + 2*z + 4, 5*z - 5 = g for w.
3
Let v = -98 - -102. Solve 4*w = v*s + 16, -s = -2*w + 3*w + 4 for s.
-4
Suppose -30*g + 1003 = 29*g. Solve -5*w - 4*o = -7 - g, 0 = 3*w + 4*o - 16 for w.
4
Let u = 7 - -6. Suppose -21*t + 84 = -7*t. Suppose -5*x = 4*j - 45, 0 = -t*x + x + 5*j. Solve -5*h - 3*g + u = -2*g, -2*h = -x*g + 11 for h.
2
Let g = 1354 - 1348. Solve -4*f + 4 = 4*u, -f + u - g*u = 15 for f.
5
Let x be (-231)/(-56) + (-2)/16. Suppose -x*u = 5*t - 25, -3*t + 2*u = -2*u - 47. Solve -1 = -z - h - 0, 4*z + 5*h = t for z.
-4
Suppose 5*j + 1407 = 1507. Solve 3*t = -g - 10, -g - g + 2*t + j = 0 for g.
5
Let x be (0 + -7)*627/(-231). Let a(t) = -t**3 - t**2. Let m be a(0). Suppose m = -d + x - 14. Solve 24 = 2*r - 5*k, -r = -d*r + 5*k + 28 for r.
2
Let f be (-5)/(20/12) - -23. Solve 0 = 2*j + 6*m - 5*m + 4, -5*m = f for j.
0
Suppose -o + 0*o - 4 = 0. Let y be o + (4 - (2 + -7)). Solve 2*v - y*z = 3*v + 27, -2*v = z + 9 for v.
-2
Let u = -440 - -441. Solve w = 5*j - 15, 0 = 3*j - 4*w - 25 - u for j.
2
Let z(u) = -u**3 + 19*u**2 - 18*u. Let t be z(18). Suppose -3*k - 5*c - 23 + 69 = t, -50 = -3*k - c. Solve -4*g - 4*s + k = 5, 0 = 3*s for g.
3
Let s(r) = 3*r**2 + 1. Let f be s(-1). Suppose -5*v + 3*v = f*h - 46, h = -3*v + 44. Let y = v + -13. Solve -1 = -4*n - p, y = 6*n - 2*n + 4*p - 16 for n.
-1
Suppose -3*k + 0*k + 3*y - 12 = 0, 3*k + y + 4 = 0. Let n = -56 + 52. Let w be k - (-6 + 3 + n). Solve -4*u + 32 = -4*s, -3 = 4*u + w*s + 10 for u.
3
Let l = -17 + 25. Let f(r) = 4*r + 3. Let s be f(2). Solve 3*q + p = -s, -3*p + l*p = q + 25 for q.
-5
Let n be (-1)/4 + 34/8. Suppose -n*m + 15 + 1 = 0. Let s be -3*m/(-6) - -1. Solve 0 = 4*u + p + 2 + 4, 2*u + s*p - 2 = 0 for u.
-2
Suppose -2*q - 3*l = q - 36, -q - 5*l + 28 = 0. Let d be q/(-20) + 4/10. Suppose d = -0*n - 4*n. Solve 0*g + 4*k = -4*g + 4, 5*g + k + 3 = n for g.
-1
Let g be (-2)/(-3 - -1) - 1. Let x = g + 3. Suppose 0*l = l - x. Solve -n - 26 = 3*n - 5*f, -l*f = -2*n - 14 for n.
-4
Let i(o) = o**3 + 7*o**2 + 3*o - 3. Let y be i(-6). Suppose -6 = -7*l + y. Solve -4*h + 32 = 5*p, -l*p + 0*p + 21 = 3*h for p.
4
Let s be 5 - 0/(6 + -3). Solve o + h + 4 = 0, s*o + 11 = 4*h - 0*h for o.
-3
Let w(h) = h**3 - 10*h**2 + 3*h - 25. Let v be w(10). Solve v*t = b + 20, -5*t - 4*b + 30 = -3*t for t.
5
Suppose 2*t - 2*d = 8, 0 = 4