 d**2 - 4*d - 1. Let o be f(5). Let u = 6 - o. Suppose -2*s = -5*h + h - 20, -u*h - 26 = -5*s. Solve s*v + 31 = 11 for v.
-5
Suppose -4*a = -9*a + 5*c - 35, a + 5*c + 1 = 0. Let f = a + 10. Suppose -10 = -3*o + 4*d, -2 = -5*o - 3*d + 5. Solve o = -f*z + 2*z for z.
-1
Let a(o) = -2*o**3 + 2*o**2 + o. Suppose -4*v - 5 + 1 = 0. Let y be a(v). Solve y*f - f = 8 for f.
4
Let d be 4/(-6)*9/(-6). Solve -d - 2 = -c for c.
3
Suppose -5 = -0*n - n. Let v = 22 - 19. Solve n = -v*d + 20 for d.
5
Suppose 0 = -2*k + 5*w - 2 + 24, -3 = 5*k + 2*w. Solve -3*s = -2*s + k for s.
-1
Let g(w) = 1 - 3*w + 3*w + w. Let j be g(3). Suppose -2*x - 4*t + 4 = -j, -3 = -3*t. Solve u + x*u = 6 for u.
2
Let j be -1 - (-9)/((-6)/(-2)). Suppose -3*g = 5*r + 14, 5*g - 4*g = -r - j. Let y(q) = -q + 4. Let b be y(g). Solve 5 = b*w + 15 for w.
-5
Let r = 6 - 3. Suppose 0 = k + r*d - 19, -16 = 2*k - k - 4*d. Let j = -8 + 17. Solve -y + j = -k*y for y.
-3
Let u(a) = -a - 4. Let f be u(-4). Suppose 3*i + 26 = -0*p + 5*p, f = p - 4*i - 12. Solve -p*l + 2*l - 2 = 0 for l.
-1
Let r be 1/(-2 - (-2 - 3/27)). Solve 0 = r*f - 7*f for f.
0
Let a be (-34)/51*(-15)/2. Solve 4*l - 17 = -a for l.
3
Suppose -4*h + 4*p - 5*p = -58, -4*h + 3*p = -66. Let b = h - 10. Solve -s = 3 - b for s.
2
Suppose -2*j + 6 = -3*z - 4*j, 0 = z + 5*j - 11. Let t be 82/8 + 1/z. Solve -a = a - t for a.
5
Let x be (-65)/(-7) + 10/(-35). Solve -5*o = 29 - x for o.
-4
Let w = 21 - 17. Suppose 3*j - 54 = -3*i - 0*j, -2*j = w. Suppose b + 0*b = 5*o - 7, 9 = 3*b. Solve -3*l + i = o*l for l.
4
Suppose o - 4*y = -18, -7*o + 3*y - 7 = -3*o. Solve 0 = -o*p - 0*p - 10 for p.
-5
Let u be -1*(-2 + 1) - -3. Suppose 2*c - 8 = -2*c - 4*t, -c = 4*t + u. Solve c*l + l = 15 for l.
3
Suppose -4*b + 4*g + 4 = -2*b, 5*g = -3*b + 6. Suppose 3*w - 6 = b*w. Solve -2*m - w = 2 for m.
-4
Let c = -7 + 10. Let x = -1 + c. Solve u + u = x for u.
1
Suppose -18 = 3*z - 24. Solve 0 = -6*x + z*x + 12 for x.
3
Suppose 0*f + 5*f = -15. Let s be f - (7 + 3)/(-2). Solve s*j + 2 = 8 for j.
3
Suppose -5*g + 313 = m + 3*m, -3*m = -2*g - 229. Let k = m - 45. Let t be (-10)/(-45) - k/(-18). Solve t = -2*o + 10 for o.
4
Let a be 2 + 0/(-1 - -4). Suppose 3*d = a*g - 5*g + 6, 14 = -5*g + 3*d. Let t be (g + 6)/((-1)/(-2)). Solve -t = c + c for c.
-5
Let u(f) = f**2 - 7*f + 8. Let n(b) = -b. Let v be n(-6). Let z be u(v). Solve z*d = -0*d - 10 for d.
-5
Let v be 2 + (-1 - (-2 + -2)). Solve 4*a - 3*a = -v for a.
-5
Let g(u) = -15*u - 18. Let i be g(-2). Solve -8*b = -12*b - i for b.
-3
Let l be -1*(30/(-3))/1. Suppose 3*y + l + 2 = 0. Let a = y + 7. Solve i + a*i = -4 for i.
-1
Let j be (-1)/(-8) - (-63)/(-56). Suppose -2*a + 16 = 2*a. Let f = j + a. Solve f*y + 20 = 5 for y.
-5
Let r = -11 + 9. Let n = r + 2. Solve -3*i + 8*i = n for i.
0
Let k(g) = -g**3 - 3*g**2 - 4*g - 2. Let l(v) = -v**2 + 2. Let x be l(2). Let i be k(x). Suppose -9 = 3*a - 5*h, -3*a - i*h + 3 = -9. Solve 5 + 5 = a*y for y.
5
Let z be (-4)/(((-24)/9)/4). Let b(w) = 2*w - 9. Let f be b(z). Solve -6 = -3*g + f for g.
3
Suppose 0 = 5*j + 10, 10 = 3*t - 3*j + 4. Solve t - 2 = -g for g.
2
Let p(c) be the first derivative of -5*c**2/2 + 2. Let j be p(-2). Solve -2*t - j = -2 for t.
-4
Let t(x) be the first derivative of x**2/2 + 12*x + 7. Let b be t(-12). Solve 0 = m - b - 4 for m.
4
Suppose -28*i - 12 = -32*i. Solve k + i = 8 for k.
5
Suppose 2*m = 4*q - 4, -6 = -5*m + m + q. Let t be m*1/2 - -4. Solve -4*d - t = -3*d for d.
-5
Suppose 2*z - z - 3 = 0. Suppose -z*b = -5*s + 40, -5*b + 38 = 4*s + 6. Let p be 4/s*(-1 - -7). Solve -3*a - p = -12 for a.
3
Let q(y) = -y**3 + 6*y**2 + 7*y + 3. Let o be q(7). Solve -12 = -o*n + 6*n for n.
-4
Let c(g) = 3*g + 17. Let p be c(-5). Solve 0 = 3*x + p*x for x.
0
Let u(w) = w**2 + 4*w + 4. Let o be u(-3). Suppose 5 = 2*k - 3, m = 5*k - 11. Let l be m/o + 2 + -2. Solve -3 = -3*q - l for q.
-2
Let o be 2/(5/((-25)/(-2))). Suppose -5*b + 9 = -11, 4*h = o*b - 40. Let u be (-8)/h*(-20)/(-8). Solve -u*c + c + 9 = 0 for c.
3
Suppose 2*w + q - 16 = -q, -4*w - 3*q = -28. Suppose w*f = -f. Solve f*b = -3*b - 6 for b.
-2
Suppose -30 = 3*x + 4*m, -2*x + 4*m = -0*m. Let h = x + 8. Suppose -2*n = -5*y + 16, -6*n + h*n - 14 = -y. Solve g - 1 = y*g for g.
-1
Let y(b) = -b. Let v be y(0). Solve v = 2*j - 6*j - 12 for j.
-3
Let x be (-1 + 2)/(3/9). Let k(c) = -c + 5. Let i be k(x). Solve i*y = -5 - 5 for y.
-5
Let w(d) = -d**3 - 7*d**2 - 5*d + 8. Let u be w(-6). Suppose u = k - 1. Suppose 9 = 4*o - k*o. Solve 3*r = -0*r - o for r.
-3
Let s be 5/2 - (-5)/(-10). Solve -s = o - 5 for o.
3
Suppose -3*v = 3*q - 3, 2*v = 6*q - q + 23. Let w be 27/4 - (-1)/v. Let m(h) = -h**2 + 9*h - 10. Let f be m(w). Solve 0 = 2*i - 3*i + f for i.
4
Suppose 4*w = 4*v, -4*v - 7 - 3 = w. Let m be (3/v)/(-1)*2. Solve m = 2*o - 7 for o.
5
Suppose 4*u + 2*s + 52 = 16, s - 17 = 3*u. Let v = u - -10. Solve -v*z - z = 0 for z.
0
Suppose -4 = 3*n - 5*n. Let l be (-35)/n*8/(-10). Suppose 5 = 5*b - 5*f, -2*b - 3*b = -2*f - 5. Solve -l - b = 3*j for j.
-5
Let x(v) = 2*v + 1. Let l be x(1). Solve 0 = 2*m - l - 1 for m.
2
Let y(c) = -3*c**2 + 2*c + 1 + 3*c**2 - 2*c**3 + c**2. Let x be y(-2). Let u = 18 + -13. Solve -8 = -u*t + x for t.
5
Let a = 2 - -3. Let v be ((-15)/(-4))/(-5)*-4. Suppose -5*z + v*z = -8. Solve a*l = z*l for l.
0
Let q(t) = -t + 6. Let v be q(-2). Suppose 2*a + 0*a = 6. Solve 0 = a*f - v + 23 for f.
-5
Let m = -3 - -5. Suppose 40 = -i - i - m*q, -5*q = 3*i + 68. Let d be i/(-5) + (-2)/10. Solve 6 - 3 = -d*a for a.
-1
Suppose -7 = 2*s - 5*y - 0*y, 8 = 5*s - 4*y. Solve -g = -s + 1 for g.
3
Suppose -4*k + 3*s = 1 - 9, -4*k - s = -8. Let l be 4 + (0/(-1))/k. Let q be 2/(-10) - 48/(-15). Solve a + q*a - l = 0 for a.
1
Suppose 5*n - 22 = -4*b, -n = -3*b + b + 4. Solve 3*s + n = s for s.
-1
Suppose 7*y = 5*y + 4*x, 0 = -2*x + 4. Suppose y = -2*c + 8. Solve 3*o - 10 - c = 0 for o.
4
Suppose 231 = -5*n + 3*o - 78, 48 = -n - 4*o. Let r be n/14*56/(-12). Solve 3*m = -m - r for m.
-5
Suppose d + y = 2*d - 14, -40 = -2*d - 2*y. Let c = d + -14. Solve 8 = j - c*j for j.
-4
Let w be 0 + (-4)/10 + 1037/305. Solve 0 = -5*l + 13 - w for l.
2
Let h(w) = -w**3 - 10*w**2 + 2*w + 20. Let n be h(-10). Solve -r + 2 + 3 = n for r.
5
Let o = -1 + 2. Let a = o - -11. Suppose 4*w - 4 = -3*n + 12, 2*n - a = -3*w. Solve w*m + 14 = 34 for m.
5
Let x be (-3 + 1)/(2/(-3)). Let u(q) = -q**3 + 2*q**2 + 4*q - 3. Let g be u(x). Solve -3*z - 1 - 2 = g for z.
-1
Suppose 2*r + 2*i + 24 = 5*r, 38 = 5*r - 4*i. Let n be r/1 + (1 - 3). Let b = n - 5. Solve -o = b*o + 12 for o.
-3
Suppose 0*n + 4*n - 80 = 0. Solve 4*f + n = -f for f.
-4
Suppose 3*b + 2*g - 8 + 0 = 0, 2 = 2*g. Let i = 22 - 17. Solve -i*x + 3*x = -b for x.
1
Let h = -117 + 197. Suppose 6*p - h = p. Suppose -4*q + 7 = -2*l - 9, l + 4*q - p = 0. Solve f = -l*f + 2 for f.
2
Let g be 3 + (-2 - (-3 + -1)). Solve -4*d = -g*d for d.
0
Suppose 0 = -3*d - 1 + 7. Solve -2 = d*x - 4 for x.
1
Let q = 5 + 4. Suppose q = s - f, 3*s = -s + f + 21. Solve 2*w = 4*w + s for w.
-2
Suppose 4*u = -3*v - 14, 0 = v + u + u + 8. Solve -v*a + a = 2 for a.
-2
Let k = -53 + 55. Suppose -2*j + 0 - 4 = -4*t, 0 = 2*j + 5*t - 14. Solve k*g + j*g - 16 = 0 for g.
4
Suppose 25 = -k + 5*a + 5, -4*a + 16 = -k. Solve k = -7*u + 6*u for u.
0
Suppose 46*k = 51*k - 90. Solve 15 = -x + k for x.
3
Suppose p + 0*p + 2 = -5*s, -5*s - 38 = 4*p. Let k be ((-15)/(-4))/((-3)/p). Solve -o - 2*o = -k for o.
5
Let u be 1/(3/12 - 0). Suppose -3*f - 14 = u*a, f + 3*a = -3 - 10. Solve f*y = -3 - 1 for y.
-2
Suppose 0 = -2*x + 5*s + 1, -5*x - 2*s + 17 + 0 = 0. Solve -x*m + 0 = 3 for m.
-1
Let y = 3 + 0. Suppose 12 + 3 = y*u. Let x = 1 + u. Solve -x*g - 6 = -3*g for g.
-2
Let b = 23 - 21. Solve 0*s - b = s for s.
-2
Let t(p) = p**2 - 14*p - 32. Let x be t(16). Solve 0 = 2*r - x*r for r.
0
Suppose -19 = -5*u - 2*i, 0*i + i = -5*u + 17. Let s be -3 - ((u - 4) + -2). Solve s*y = 4*y - 16 for y.
4
Let a = 3 + 0. Suppose 4 = -3*g + 10. Solve g*x - 4 = a*x for x.
-4
Suppose -3*v + 7 = -5. Suppose -5*z + q + v + 13 = 0, 0 = -z - 2*q - 1. Solve 0 = -g + z*g + 4 for g.
-2
Let n be -30*5/((-50)/4). Suppose 0 = -6*m + 2*m + n. Suppose 0 = -3*g + 3*b - 2*b + 20, 0 = 3*b + 6. Solve g*w - m*w = -12 for w.
-4
Let p(i) be the first derivat