for d.
3
Suppose 4*z - 2*k = -3*k - 79, -z + 3*k = 10. Let w = 21 + z. Solve 2*u = -2*n - 6, 16 = -w*n - 5*u + u for n.
2
Suppose -57 = -58*u + 59. Solve 6*f = -2*d + u*f + 6, 15 = 5*d - 5*f for d.
3
Let s(n) = 4*n - 4. Let j be s(6). Let v be (70/6 - 7)/((-4)/(-6)). Suppose -3*w = -8 - v. Solve 4 = r, -w*f - 5*r + j = -20 for f.
4
Suppose 0 = p - 4*l - 6 + 4, 2*p - 3*l - 19 = 0. Suppose -16*s = -19*s - 36. Let y = s - -12. Solve -4*k - t + p = y, 0 = 7*t - 2*t + 10 for k.
4
Let u(o) = o**3 - 5*o**2 - o + 2. Let q be u(5). Let x(s) = s**2 - s - 3. Let d be x(q). Solve -2*p - y - 7 = 0, 0 = -3*p + y + 1 - d for p.
-3
Let f = -30 + 32. Suppose -q + 3*w = -3 + 1, -3*w - 4 = -f*q. Solve -10 = q*o, o + 1 = 4*p - 8 for p.
1
Suppose -2*r - 15 = 3. Let t = r - -19. Let s(n) = -n**2 + 10*n - 6. Let d be s(7). Solve 2*i + 4*a = t, 3*i + a - 5 = -d for i.
-5
Let t be (-3317)/(-651) + -3*(-6)/(-189). Solve 0 = -t*k - 15, 3*k = -3*h - k - 21 for h.
-3
Let h be ((-8)/(-10))/(4/20). Let m be 315/20 + 1/h. Let i = m - 11. Solve 4*l + 20 = 0, i*l + 12 = -s + 3*l for s.
-2
Let s(t) = -t**3 + 11*t**2 - 10*t + 5. Suppose -5*k + 36 = -2*k + 3*g, 2*g - 4 = 0. Let b be s(k). Solve -c + 0*c = -5*u + 11, b*u = 4*c + 14 for c.
-1
Let m = -11 - -65. Let k = m - 54. Solve r + 5*q + k*q + 26 = 0, -2*r + 4*q + 18 = 0 for r.
-1
Let s be 153/34 - (-3)/6. Solve -s*m + 2*q + 14 = -5, q + 2 = 0 for m.
3
Suppose 4*h = 2*x + 2, 2*x - 9 = h - 2. Solve 2*q - 3*z + 7 = 1, -2*z = -q - h for q.
-3
Let q be 4 + -2 + -1 - 1. Suppose 0 = -5*i + 2*h + 39 + 2, -2*h - 6 = q. Let d(p) = p**2 - 9*p + 9. Let a be d(9). Solve -n = 1, -3*g - 5*n = -i*g + a for g.
1
Let d(y) = 3*y**2 + 27*y - 27. Let u be d(-10). Suppose -4*o + 8 = 0, -3*o - 2 = -2*p + 3*p. Let h be (u/(-2))/(4/p). Solve -h*k = g + 8, 2*k + g + 9 = 2 for k.
-1
Let n be 15/20 - 9/(-4). Suppose -2*f - 41 = n. Let r = f + 44. Solve -i + r = -5*o, 12 = -5*o + 2*o for i.
2
Let x = -60 + 63. Solve x*k + 2*p = -21, 3*k - 8 = 4*k + p for k.
-5
Suppose 1 + 11 = 3*l. Solve -t - l = 5*x - 4*t, 4 = -2*t for x.
-2
Let h(z) = -z**3 + 7*z**2 + 4. Let o be h(7). Suppose -15 = o*a - 7*a. Solve 3*j + 1 = 2*j, 3*p + a*j + 20 = 0 for p.
-5
Suppose 4*j = p + 53, -8 = j - 0*j + 4*p. Suppose 34*a + j = 40*a. Solve -a*y - 3*y = -c - 9, y + 7 = -2*c for c.
-4
Suppose -7*a - 3*r + 17 = -2*a, -2*a - 5*r + 3 = 0. Solve -4*m = -8*b + 3*b - 12, -4*m + 12 = -a*b for m.
3
Suppose 2*a = t + 1, -1 - 7 = -4*t + 4*a. Let s(w) = -19*w - 186. Let x be s(-10). Solve 0 = 2*b + x*z + 30, t*b + 2*z + 22 + 13 = 0 for b.
-5
Let j = -1 + 3. Suppose -3*p - 56 = 4*p. Let s be -15*p/(-12)*6/(-15). Solve j*c + 3 - 8 = 3*n, 2*n - 2*c + s = 0 for n.
-1
Let p be (-10 + 4)*(-9)/6*1. Suppose p*f + 16 = 13*f. Solve -f*z - 9 = -j, -j = 4*j - 2*z - 9 for j.
1
Let r be (-4)/(-16) - (-23)/4. Suppose -r*s = -7*s. Suppose t + 2*b - 10 = 0, 0 = t - s*t + 5*b - 19. Solve t*u - 11 = -u - 3*g, 2*u = 3*g - 4 for u.
1
Suppose -m = -2*m - 2*p + 11, -2*m + 7 = -p. Suppose 8*r = 26*r - 143*r. Solve i = m*b - 23, r = 3*b - 0*i - 4*i - 7 for b.
5
Suppose 4*o = x - 6, -5*x + 6 + 3 = o. Suppose -1 = -l + 1. Solve z + x*z - 14 = -t, -l*t = -4 for z.
4
Let p be ((-15)/10)/(9/(-18)). Solve -j - 2*w = -6, 5*j - p*j - 4*w + 20 = 0 for j.
-2
Let h = -22 + 22. Suppose n - 33 + 30 = h. Solve -2 = -2*u - 5*m + 19, n*u + 5*m - 19 = 0 for u.
-2
Let m be (-86)/(-14) - (252/49 - 5). Suppose 2*a - 4 = 2*p, -m + 5 = 3*p - 2*a. Solve -v + s - 6 = -1, p*s - 15 = 0 for v.
0
Let t be -2*5/(-30)*3. Let f(z) = -3*z - 15. Let u be f(-5). Solve c + u = 3*m + 4, -5*m - 4*c = t for m.
-1
Suppose -2*c - 3*t + 4 = -0*c, 0 = c - t - 7. Solve 0 = -3*n + 2*z - 5, 0 = 2*n - c*z + 1 - 5 for n.
-3
Let i(z) = -23*z - 167. Let d be i(-8). Solve -4*a + 4*t - 12 = 0, 4*a - 11*t + 6*t = -d for a.
2
Let p(n) be the second derivative of -n**5/20 - 2*n**4/3 - 3*n**3/2 - 4*n**2 - 10*n. Let h be p(-7). Solve 0 = -2*y + 4*a - 16, 0 = 3*y - 5*a + h + 13 for y.
2
Suppose -3*x + 18 = -x. Let o(l) = l**3 - 11*l**2 + 17*l + 12. Let r be o(x). Solve -1 = z - b + 3, -3*b - 18 = r*z for z.
-5
Suppose x + 3 + 3 = 4*b, 5*x = 5*b. Let k = b + 7. Let h be (-6)/((-2)/(12/k)). Solve 3*w + 4*y + 20 = 0, y + 2 = w + h for w.
-4
Suppose 14*d = 4*x + 17*d + 3, 3*d = -15. Solve -2*u = -6*r + x*r, -5*u = 4*r + 23 for r.
-2
Let c(d) be the third derivative of d**4/24 - d**3/3 - 5*d**2. Let u be c(5). Let a = u - 0. Solve -2 = -2*x + n + a*n, 5*x - 2*n + 3 = 0 for x.
-1
Suppose -3*w - 5*v + 29 = -w, 16 = 3*w + 2*v. Solve w*k + 2*s = -8 - 6, 3*k + s = -17 for k.
-5
Let k be (21/12)/(2/8). Suppose -i - 3 = -k. Solve 2*l - 8 - 18 = -i*w, -5*w = -25 for l.
3
Let r(d) = d**2 + 5*d + 6. Let b be r(-6). Let m = 13 - b. Suppose -5 = -3*y + m. Solve 2*h - 3*l + 0 = -1, h - 4*l = y for h.
-2
Let s(j) = -19*j - 163. Let n be s(-10). Suppose 3*t - 7*t = 3*a - 35, 0 = -t + 4*a - 15. Solve -5 = 4*r + 3*m, n = t*r - 5*m + 77 for r.
-5
Suppose -18*z + 42 = -48. Solve 2*c + 28 = -0*s - 5*s, -z*c + s - 16 = 0 for c.
-4
Let k be 6*(8 + (-154)/21). Let x = 3 + -2. Solve s - m = 2*m + k, -s - 2*m = x for s.
1
Let h = -14 + 15. Let u be h/6 - 34/(-12). Suppose -x - u = -6. Solve x*n - 25 = -5*i - 6, 0 = -5*n + 15 for i.
2
Suppose -10 + 7 = -h. Suppose -6*r + 15 = -x - 2*r, -10 = -h*x + r. Solve -2*u = -k - 1, 5*u + x = -k + 6*k for u.
2
Let m(t) = 15*t - 31. Let d be m(4). Solve -2*c - d = 3*c + 2*l, 2*c + 20 = -5*l for c.
-5
Let s be 26/6 - (-416)/(-312). Solve 5*d - s*q + 9 = 0, -2*q - 3*q = 10 for d.
-3
Suppose -2*g + 4 + 6 = 0. Let v = 7 - 27. Let n = v - -21. Solve -2*y + b + n = -8, b = -g for y.
2
Suppose -5 = -15*h + 25. Suppose 0 = -9*d + 34 + h. Solve -2*z - 5*o + 18 = 0, 5*z = -7*o + d*o + 7 for z.
-1
Let g(q) = 8*q - 4. Let u = -12 - -13. Let s be g(u). Solve -3*p + s = 2*k, 6*p + 2*k - 6 = 2*p for p.
2
Let z = -53 + 45. Let h = z - -13. Solve 0 = -u - h*b - 15, -3*b = 2*b + 15 for u.
0
Let j be 2 + -1 + (30/6 - 4). Let d be j + 0/(-1) + (6 - 3). Solve 12 = l - 4*s + 9*s, d*s - 16 = -3*l for l.
2
Let x(o) = o**3 - 7*o**2 + 4*o + 15. Let f be x(6). Suppose -b = 2*k + 2*b - 1, 25 = 2*k - 5*b. Solve -2*u - 3*l - f = 0, 1 = -k*u + 2*l - 16 for u.
-3
Let f(z) = -z**2 + 11*z + 46. Let i be f(-3). Solve -i*g = 3*w - 3, -3*g - 2 = 5*w - 7 for g.
0
Suppose 5*x + 3 = 2*x. Let t(j) = j**3 + 5*j**2 + 5*j + 2. Let n be t(-4). Let o = x - n. Solve -5*z - 5*s = -5, -4*s = 3*z - o - 3 for z.
0
Let h be ((-18)/8)/((-36)/96). Suppose 5*n + y = 14, 4*y - h - 2 = -4*n. Solve -n*l - 6*d + 2*d - 11 = 0, 0 = -l - 5*d - 11 for l.
-1
Let t(u) = 2*u - 8. Let v be t(9). Let l be -1 - (-1 + -1 - (-11 - -12)). Solve r + l*k = 1, -3*r + 4*k - v - 7 = 0 for r.
-3
Suppose -x + 125 = -6*x. Let r = 25 + x. Let j = -2 - -5. Solve -g - 5 = r, -j*g = -4*o + 2*g + 21 for o.
-1
Suppose 0 = -2*k + d + 7, 2*k + 5*d + 6 = 19. Solve 3*n - 2*n + 21 = -4*c, k*n + 4 = 0 for c.
-5
Suppose 0 = -5*b + b + 4. Let d be (-7)/(b + -2) + -2. Suppose 2*f - 13 = 5*l - 83, -d*l + 70 = f. Solve 3*h + 10 = m, -4*h - 4*m - 38 = -l for h.
-4
Let b(t) = 2*t - 43. Let i = 78 + -54. Let j be b(i). Solve -3*g - 20 = 2*g - 4*a, j*g = -a - 20 for g.
-4
Suppose -g + x = -8, 5*g = 3*x + 11 + 25. Suppose g*h - 3*y - 15 = 3*h, 0 = -4*h + 5*y + 18. Solve 5 = v + 2*o - h*o, -o = -v - 3 for v.
-5
Let f(y) = y**2 + 5*y + 6. Let g be f(-4). Let q(l) = 56 - 28*l + 0*l**2 + 2*l**2 - l**2. Let j be q(26). Solve 2*t + 6 = -g*d - d, t + 3 = j*d for t.
-3
Let z(a) = a**2 + 8*a - 77. Let h be z(-14). Solve -h*k + 2*k = -5*f, 0 = k + 5*f + 12 for k.
-2
Let k be 0/(-1 - ((-12)/(-3))/4). Let r(j) = j**3 + 8*j**2 + 7*j + 4. Let i be r(-7). Let s = k + i. Solve 3*u = 2*n - 4, -3*n = -s*n + 4*u + 2 for n.
2
Let t(c) = c**2 - 2. Let y be (2/(-2))/((-7)/(-14)). Let w be t(y). Solve -3*i - 3 = w*b, -2*b + 3 = 3*b - 3*i for b.
0
Suppose 9 = u + 14. Let t(m) = -m**3 - 4*m**2 + 2*m - 12. Let f be t(u). Solve -3*a + 8*a + 6 = -h, 0 = 3*a - f*h for a.
-1
Let a(w) = 10*w - 1. Let n be a(1). Suppose 2*q = 11 + n. Suppose -2*o + q = 4*r, 7*o = 3*o - 3*r + 20. Solve -4*m + o*p - 13 = 0, 0 = -m + 6*m + p + 9 for m.
-2
Let u(s) = -2*s + 33. Let d be u(14). Let j be d/(-40)*-12*(-4)/(-2). Solve i = -j*k - 4, -4*i - 5 = 3*k + 11 for k.
0
Suppose -31*j = -34*j + 9. Let s be -