 + 20 for d.
0
Let u be 1 - 2 - (-7)/1. Suppose d + 10 = u*d. Solve -5*p = 4*z - 23, 5*p + 1 = 5*z + d*p for z.
2
Suppose -3*i = 12, -f - 5*i - 20 = -5*f. Let y be 0 - f - (-4 + 4). Solve 4*l + y*n + 26 = -2*n, -2*n = 6 for l.
-5
Suppose -3*j - 2*j - 10 = 0. Let n = 22 - j. Let z be 7/4 + 6/n. Solve -3*v + d - z = 0, 2*v = 3*d - 0 - 13 for v.
1
Let s(d) be the second derivative of 1/2*d**2 + d - 1/3*d**4 - 1/20*d**5 + 0 - 1/6*d**3. Let a be s(-4). Solve -b + 8 = -4*i + i, 0 = 5*i - a*b for i.
-4
Suppose -3*m = -4*m - 16. Let a be (m + 1)*2/(-6). Suppose 2*k - a*k = 0. Solve -5*o = -2*c - 12, 4*c = -2*o - k*c + 24 for o.
4
Suppose -12 - 2 = -7*i. Solve -3*x - 2*b = 3*b + 22, -2*x + 3*b = i for x.
-4
Suppose 0 = 3*m - 2*m - 7. Suppose 5*p - 15 = 4*z, -3*z = -m*z. Solve -3*c = 4*n + 11, -p*n - 7*c + 3*c = 3 for n.
-5
Let t = -48 + 68. Suppose -4 = -d, t = 3*i + 2*d + 3. Solve i*x - 2*w = -10, 6*w = 5*x + 2*w + 16 for x.
-4
Let g = -7 - -11. Let u be ((-10)/g)/((-4)/(-8)). Let o(p) = -p - 2. Let x be o(u). Solve -5*f - 2 = 3*h - 3, 9 = -x*h for f.
2
Let x(i) be the first derivative of 3*i**4/4 - 2*i**3/3 + i**2/2 + 3. Let w be x(1). Suppose -8 = -k - k. Solve a - 11 = 2*u - 0*u, w*u = k*a - 26 for a.
5
Suppose 0 = -2*s - 2*s + 96. Let p be 4/s - (-82)/12. Let l(w) = w + 2. Let q be l(-2). Solve 4*o = 5*g + 22, q*o - p = o + 5*g for o.
3
Let m(q) = -3 - 4*q - 1 + 1. Let w(s) = -2*s**3 + 2*s**2. Let c be w(2). Let h be m(c). Solve -3*o - 2*a - 9 = 0, -4*o + a = -2*a + h for o.
-5
Suppose 6*c - 7*c + 2 = 0. Let h(g) = -g**2 - 7*g - 6. Let r be h(-4). Suppose 0 = 2*k + k - r. Solve x + 5*y + 5 = c*x, 3*y + 3 = k*x for x.
0
Suppose -5*l + 9*l = 3*j + 21, -5*j = -5. Let i = 6 - l. Solve i = 3*g - 3*y + 3, 2*g + 1 = 4*y - 3*y for g.
0
Suppose -b = 5*j - 20, -j - 4 = -5*b - 2*j. Let k = 195 - 190. Solve b = -k*f - 2*u - 5, 3*u + 0*u = 15 for f.
-3
Suppose 5*z + 2 = 27. Suppose z*a = -k + 16 - 1, -5*k = -3*a - 19. Solve 10 = -2*r + k*h, 0 = 2*r + r + 3*h - 27 for r.
5
Suppose -245 = -2*i - 3*i. Suppose 5*j + 115 = 5*o, o - i = -2*o - j. Suppose 2*u = -4*s, -u + 6*u + s = o. Solve 3*r - 12 = -3*c - 0, 0 = -4*c - u for r.
5
Suppose -2 = -4*j + 10. Suppose 0*l + j*l = -2*y - 3, -3*l - 39 = -4*y. Solve t = v - 3, 4*t - y = -4*v + 6 for v.
3
Let g be (-47 - -2)*-1*-1. Let a be 4/18 - 125/g. Solve -z - 23 = 4*w, a*w + 18 = -z - 0*z for w.
-5
Let o = -9 - -5. Let c be (0 - -2) + o + 6. Solve 4*l = f - 2*f - c, 4*l + 4 = 2*f for l.
-1
Let m(b) = b**2 - 2*b + 2. Let w be m(0). Solve -2*t = -3*r + 5*r + 8, 4*t = -w*r - 8 for r.
-4
Suppose 5*l - 18 = -2*s, -2*s + l + 2 + 4 = 0. Solve 2*v = v - p - s, v + 16 = -5*p for v.
-1
Let d be (2 + -3)/(4/(-8)). Let b = -11 - -41. Suppose 3*w = -d*w + b. Solve -25 = 5*m - v + w*v, -2*m + 14 = -4*v for m.
-1
Let i be 30*((-6)/4 - -1). Let x = 21 + i. Solve x*w = 4*f + w - 2, 0 = -5*f + 5*w + 5 for f.
3
Let q = 165 + -160. Solve -3*w + q*a = 0, 5*w = -0*w + 2*a - 19 for w.
-5
Suppose -2 = -2*l + 6. Let v = -19 + 32. Suppose -4*r + v = 5. Solve 0 = -2*j - r*a - 2, 2*j = -4*a - l - 2 for j.
1
Let p(h) = h**3 + 5*h**2 - 4*h - 4. Let m be p(-5). Solve 4*v + k = -m, 4*v + 21 = 5*k + 5 for v.
-4
Suppose v = m, 2*v - 2 = -2*m + 6. Let u = v + -1. Let f be (2 - 1) + (4 - u). Solve -f*g - 41 = -5*x, x - 5*g = 5 + 20 for x.
5
Let u be 6/4*(-2)/(-1). Suppose 3*l = 5*l + w - 11, -3*l + 14 = 4*w. Let h = l - u. Solve 4 - 3 = -5*z - 2*n, -3*n - 6 = h*z for z.
1
Let z = -49 + 52. Solve -17 = -6*c + 2*c + j, 2*j + 9 = z*c for c.
5
Let i be 1/4 + 3/(-12). Let m(o) = 16*o**2. Let q be m(1). Let k be q + (i + 0)/1. Solve 3*x + 2*x - 4*c + 5 = 0, 5*c = 3*x + k for x.
3
Suppose 4*z + z - 25 = 0. Let s = 3 + 2. Suppose -s*h + 153 = g, 0*h - g + 63 = 2*h. Solve h = -5*m + z*f, -f = m - 4*f + 16 for m.
-1
Let n be (-67)/(-13) - (-2)/(-13). Solve -5*f = n*x + 20, 0 = -5*f + 2*x - x - 14 for f.
-3
Let w(q) = q**3 - 7*q**2 - q + 5. Suppose 0*m + 28 = 4*m. Let j be w(m). Let v(c) = c**2 - 1. Let a be v(j). Solve -a*k = 4*b - 3 + 2, k + b = -1 for k.
-5
Suppose -8 = -p - p. Solve -2*n - 5*t + 1 + 9 = 0, 0 = -p*n - 3*t + 6 for n.
0
Suppose -2 = -3*p + 10. Solve -p*j = 3*v - 9 - 12, j + 12 = 5*v for v.
3
Let y = -8 + 11. Solve 0*b + y*s + 6 = -5*b, b = 2*s - 9 for b.
-3
Let f(a) = a**2 - 4*a - 1. Let t be f(5). Suppose 0 = w + t*y - 3 - 2, -5*y + 2 = -3*w. Let i be w - (2 + (-6)/2). Solve -3*r - 4*g + 7 = 0, r = i*g - g for r.
1
Let g = 11 + -8. Solve 5*k = 4*r - 7, -3*r + 3*k = -r - g for r.
3
Suppose -2*h + 4 = 5*j - 4*h, -5*h + 19 = 2*j. Suppose -j = 3*x - 11. Suppose x*s - 3*r - 9 = -0*r, 14 = 4*s - 3*r. Solve 3*b = 15, 0 = -f - 3*b + 24 - s for f.
4
Suppose 84 = 5*r - 3*h + 3, -5*r + 67 = 4*h. Solve -v + r = 3*f + 3, 0 = -3*v + 3*f for v.
3
Let c be (-4)/(-36)*6*27. Suppose 0 = -3*q, -3*q = -5*n - 1 + 11. Suppose 2*y + n*y = 0. Solve -g - 4 = -4*v, y = 3*g + 2*v + v - c for g.
4
Let j be (-11)/2 + 3/(-6). Let h(g) = 2*g**2 + 8*g - 2. Let k be h(j). Let w = -5 - -7. Solve 2*x - 4*f + k = 0, w*x = f - 3*f + 8 for x.
-1
Let q be (9 - 7)*14/(-4). Let t = q - -11. Suppose 0 = -2*v - 10 + 16. Solve -t*p - r = -13, 2*p - v = -r + 2 for p.
4
Let a = -5 + 4. Let m = 3 + a. Suppose 2*b + 2*b = -5*d + 48, -m*d = -5*b - 6. Solve 5*z - d + 2 = 4*x, 10 = 2*x + 4*z for x.
1
Let m = -99 + 105. Solve 0 = -2*l - m, z + 3*z + 11 = 3*l for z.
-5
Suppose 3*p + 80 = 7*p. Let d(q) = q**3 - q - 2. Let z be d(2). Suppose -2*c + z = -0*y - 2*y, 4*c - y = 8. Solve -p = 4*j + c*m, -j + 5*m = 2*j - 11 for j.
-3
Let l(s) = 2*s - 4. Let k be l(3). Let n = k + -3. Let w be (-1 + (-2)/n)*0. Solve 2*z - 2*d = -d - 3, z + d + 9 = w for z.
-4
Let x = 19 + -32. Let i = 45 - 22. Let j = x + i. Solve -1 = -3*c - 4*a - 21, -j = 2*c + a for c.
-4
Suppose -2 = -h + 2*t, -5*h = -t - 0*t - 1. Solve 3*v + l + 7 = h, -4*v + 4*l = -10 - 2 for v.
-1
Let b = -1 + 1. Suppose -2*w + b*w = -2. Let m(y) = 5*y**2 - 1. Let g be m(w). Solve -4*l + d - 24 = -3*d, g*l + d + 19 = 0 for l.
-5
Suppose -4*j = -0*j - 12. Let x be 17/4 - j/12. Solve x*q = 2*v - v - 3, 15 = 5*v + q for v.
3
Let o be (-1 - -1)*1/2. Suppose o = -7*m + 2*m. Solve y = -2*j - 7, -9 = 3*y - m*j + 2*j for y.
-1
Let j(o) = -o**3 + 10*o**2 - o + 14. Let v be j(10). Suppose -2*q - 34 = -v*q. Solve 4*k = 6*k - 5*n - q, 3*n + 7 = -2*k for k.
1
Suppose -4*t = 2*x + t - 54, 5*x - 89 = -t. Suppose -v - 7 = r - 4*r, 5*r = -v + x. Solve 0 = 2*h + j + 4, h - j + v = 2*j for h.
-2
Suppose 5*d + 78 = 2*d. Let m = 29 + d. Solve 4*o = 4*i, -m - 6 = -3*i for o.
3
Suppose 0 = 2*y + 4*t - 22, 2*y - 25 = -3*y + 5*t. Solve -5*z - h + 26 = 0, 4*z - y - 9 = 4*h for z.
5
Suppose -2*o + 2*n + 24 = 3*o, -2*o = 4*n. Let g(v) = -2 + 8 - 8*v + 7*v. Let z be g(-5). Solve -u + 17 = 4*l, -3*l + o*u = -0 + z for l.
3
Let x = 14 - 10. Solve 3*p = x*r + 10, 4 = 3*p - 2 for r.
-1
Let t be 5 - (-1 - 6/(-3)). Suppose 7*z = 4*f + 4*z - 17, t*z + 6 = 2*f. Solve -5*p + 3*y = y + 23, -f*p = y + 11 for p.
-3
Let v(z) = -z**3 + 10*z**2 - 7*z + 4. Let r be v(9). Let q be (r/3)/(10/15). Solve 4*o - 5*t + q = 0, 2*o + 17 = 5*t + 4 for o.
1
Let b = -1 - -1. Let z(x) = -9*x + 74. Let w be z(8). Let j be 13*2*(-3)/(-6). Solve 0 = -b*y + 2*y + w, -2*c + j = -3*y for c.
5
Suppose 0 = -4*k - k + 25. Suppose 0 = -k*q + 31 - 6. Solve -r + 4*i + 15 = -0*r, -3*i = q*r + 17 for r.
-1
Let x(b) = -3*b - 2. Let i be x(-4). Suppose 4*z + 42 = i. Let q(u) = u**3 + 9*u**2 + 7*u - 4. Let y be q(z). Solve -y*s = j - 0*s - 12, -s + 3 = 2*j for j.
0
Suppose g - 24 = -2*g. Let t = g - 2. Solve -3*f = 2*m - 1, -4*m - 2*f = 4 + t for m.
-4
Suppose -4*c = 4*l, -6 - 3 = c + 4*l. Let g be -1 - -2 - 3 - -5. Let h be 16/c - 1/g. Solve 2*q = 0, 0 = -h*w - 2*q - 2 + 7 for w.
1
Let f be (-3)/(-6)*-2 - -4. Let v = f + 2. Suppose 3*r = 4*r, 0 = -5*n - 3*r + 15. Solve 0*a - a - 7 = -n*g, 4*g = -v*a + 3 for g.
2
Suppose 10*b - 3 = 7*b. Solve 3*j - 3*n + 5 = -b, 32 = -4*j - 4*n for j.
-5
Let c(y) = -y**2 - 5*y + 1. Let p = -7 - -12. Suppose p*j - 5 + 25 = 0. Let k be c(j). Solve -3*o - 2*o - 30 = -3*q, -k*q - 5*o + 10 = 0 for q.
5
Let s(z) = -6*z - 2*z + 8*z - 3*z. Let g be s(-1). Solve -4 - 1 = 3*i - n, -g*n + 6 = 0 for i.
-1
Let j = -14 - -19. Solve -5*l = -5, 2*r + j*l + 2 = l for r.
-3
Let y(c) = 12*c - 8. Let a be