15*a**2 - a - 15. Let x be u(-15). Solve x*q - 30 = 3*j + 3*q, 0 = 5*j + 4*q + 45 for j.
-5
Suppose 0 = -3*u + 7 + 5. Suppose 2*f = -u*g - 3*f + 44, 0 = g + 5*f - 26. Solve 5*q = -4*d - 16 + g, -4*d - 2*q - 16 = 0 for d.
-5
Let l be 50/(-20)*(-16)/10. Solve -3*s - l*o = 23, -3*s - 2*o = o + 18 for s.
-1
Let l be -7 + 5 + 4 + -2. Solve 0 = -l*p + 4*p, -3*y + 15 = p for y.
5
Let m(a) = a - 6. Let u be m(6). Suppose -5 = -3*z + 28. Suppose -k + z - 1 = 2*o, 0 = 2*k + 3*o - 17. Solve -2*s + l + 0*l = 0, u = 2*s + l + k for s.
-1
Suppose 0 = -5*d + 49 - 9. Solve -5*c = -0*i - 2*i - 17, -5*i - d = -c for c.
3
Let u be 3 - (4 + 165/(-3)). Suppose 4*a + 5*z = -0*z + u, 4*a - 74 = 5*z. Solve 4*r - o = 0, 4*r = 2*o + 3*o - a for r.
1
Let n be -1*-1*5*1. Let y(w) be the first derivative of w**3/3 - 4*w**2 - 6*w + 1. Let h be y(9). Solve -i - n = -2*f, 1 + 5 = h*f - 3*i for f.
3
Let o(d) = d - 2. Let h be o(2). Let p = 0 + 2. Let v = 7 - p. Solve 3*m + h + 2 = -v*n, m + 6 = n for m.
-4
Let r(p) be the second derivative of 0 - 7/6*p**3 + 3*p**2 - p - 1/20*p**5 + 2/3*p**4. Let q be r(7). Solve -q = 2*x + 3*x + 2*m, -4*m + 6 = x for x.
-2
Let v = -10 - -10. Solve 3*t + 4*c - 11 = 0, 3*c = -v*t - t + 12 for t.
-3
Let b = -1 + 4. Suppose -b*d = 2 - 11. Suppose 3*m + 3 = -3*r, 2*m = 5*r - d*m - 35. Solve -6 = 2*q - r*z, 5*z = -3*q - q + 10 for q.
0
Let r = 2 - 11. Suppose -5*f - 37 = -2*h + 3*h, -4*f = -h + 26. Let s = f - r. Solve -10 = -p + s*k, 0 = -p + 5*k + 7 + 18 for p.
0
Suppose -10 - 2 = -3*n. Let c = 23 - 11. Solve -3*q = -s + 4 + 5, 5*s + c = -n*q for q.
-3
Suppose -12 = -5*m + 3. Solve -3*a + 7 = -h, -h = m*h - 4*a - 4 for h.
5
Let r be 3 - (3 + (-8 - -4)). Solve -r*y + y - 5 = -4*z, -3*y = 9 for z.
-1
Let m be 282/54 + 4/(-18). Suppose 5*v - 4 - 11 = -m*y, 0 = -5*v - y + 11. Solve 4*g + v*l = g + 20, -g + 16 = 3*l for g.
4
Let b be (1 + -3 + 2)/2. Solve 4*o + 6 + 10 = b, 2*o = -g - 4 for g.
4
Let i(z) = -z**3 + 10*z**2 - 9*z + 9. Let v be i(9). Let l = -4 + v. Suppose l*q - 2*q = 0. Solve -5*p = -4*u - 0 - 4, u + 3*p + 1 = q for u.
-1
Suppose 0 = 7*y - 14*y + 35. Solve h - 6*h + 25 = x, y*h = 5*x - 5 for h.
4
Let a be (-66)/(-44)*(-40)/(-3). Solve a = -4*z, -6*d + d + 20 = -z for d.
3
Let y = 16 - 15. Let t be -6 + 10 - (1 - y). Let k(z) = 21*z + 1. Let o be k(1). Solve 2*b + o = t*n, -4 = b - n + 3 for b.
-3
Let i be (-1248)/(-42) + 2/7. Solve -5*t + i = s - 6*s, 0 = 3*t + 5*s + 14 for t.
2
Suppose -1 = -y + 3*d, 3*y - 3*d - 5 = y. Suppose -6*q = -4*q - 8. Solve -y*w = 3*a - w, 4*a - q*w + 40 = 0 for a.
-5
Let j be 2/(-4)*(0 + -4). Let w be 2*(-2)/(-3 - -4). Let h be (3/2)/((-2)/w). Solve n = -1, -p + j*n + h*n = -1 for p.
-4
Let w be (-4)/(0 + -2) + 0. Suppose 0*l = -w*l - 14. Let s = 15 + l. Solve -3*t = -5*q - s, -5*q - 3 = 2*t - 0 for t.
1
Let n(v) = -2*v + 26. Let p be n(0). Solve p = -5*s + 2*l, -l - 4 = 4*s + 9 for s.
-4
Suppose 6*v = -2*v. Solve v = 4*o - 5*w - 21, -o + 2*w = -4*o + 10 for o.
4
Let y = 1 - -8. Suppose 0 = -5*z + y + 6. Suppose -5*w + 2*w + 14 = i, 3*i = -2*w + 56. Solve u = 5*u + i, 0 = 3*g - z*u - 15 for g.
0
Let y be 1/((-16)/6 - -3). Suppose -8 = -y*b + b. Suppose 4 = -b*f + 12. Solve 4*c - f = -2*z, -2*z + 5 = 4*c + z for c.
-1
Suppose -2*o + 4*c - 6 = 0, -6 = -4*o - 2*c + 4*c. Suppose -18 + 3 = -3*a. Solve -o*s = 2*s, -2*q + a*s = -2 for q.
1
Let g(s) = -2*s**2 + 8*s - 3. Let i be g(3). Let z be (-1 + 0)/((-3)/21). Solve -2*h + 7 = o, -h - z = -5*o + i*h for o.
3
Suppose -2*t - 6 = -4*t. Suppose 2*r + t*k - 5 = 7*r, -5*r + 2*k = 0. Solve m - 3*h = h + 9, 4*h + 18 = -r*m for m.
-3
Let p be 28/21*(0 + 3). Solve p = -3*b - b + 4*z, 0 = 2*b - 3*z + 1 for b.
-2
Suppose -5*k - 5*k = -200. Solve -3*a = -z + 10, 4*z - 5*z = 3*a + k for z.
-5
Let l(u) = -u**3 + u**2 - 2*u + 1. Let r be l(1). Let j = r - -1. Solve -g - 19 = 3*h, -5*h = -g - j + 21 for h.
-5
Suppose 0 = -d + 15 + 10. Let z = 15 + -13. Solve -5*r = -3*h - d, 0 = 5*r - 2*h - z - 18 for r.
2
Let d be (-4)/(-10) + (-111)/15. Let x = d - -12. Solve -j = p - 6, -x*j + 7*p - 2*p = -10 for j.
4
Let i(u) = u**3 + 2*u**2 - u - 1. Let p be i(-2). Suppose s + p = 3*a, -5*a + 4*s + 2 = -2. Suppose r + 4*r - 30 = a. Solve k + 2 = -f, r*k - f = k + 2 for k.
0
Suppose -1 - 9 = -5*j. Let a(p) = p**2 - 6*p - 20. Let c be a(9). Solve -4*g + c*g + 26 = -5*v, -g - j = 0 for v.
-4
Let p(i) = 0*i - 11*i**2 + 14*i**2 + i. Let z be p(-1). Solve -z*f + w - 14 = f, -f - 1 = -4*w for f.
-5
Let c be (-1)/(-1) + -1 + -3. Let m = c + 5. Solve -y + 5 = -0*y + a, m*a = 0 for y.
5
Let z(p) = -p**3 + 5*p**2 + 7*p - 1. Let f be z(6). Let w be (2 + -1)/(f/5). Solve -w = c - 2*v, -2 = -2*c + 2*v - 0 for c.
3
Let b(j) = 18*j**2 + 2*j + 1 - 3*j - j. Let v be b(1). Solve 5*s - 5*t = -13 - v, 4*s + 5*t - 3 = 0 for s.
-3
Let p(q) be the first derivative of q**3/3 + 2*q**2 + 8*q + 3. Let o be p(-6). Solve -3 = -x, -x = -j + 4*x - o for j.
-5
Let t be (-4 + 1)/(9/(-12)). Suppose 4*k - 4 = t. Let q(b) = -b**3 + 4*b**2 + 6*b + 7. Let l be q(5). Solve -s + 3*s + 4*n = -l, k*s = -n for s.
2
Suppose -k + 5*k - 5*u + 40 = 0, 0 = -2*u. Let y be (-28)/(-10) + (-2)/k. Solve -y*j = -4*z - j - 4, 5*z = 3*j - 3 for z.
-3
Let q(w) = -w**3 - 3*w**2 + w. Let s be q(-4). Let t = 5 - 1. Solve t*m + s - 4 = 4*g, g - 5*m = -6 for g.
4
Suppose -2*u - 12 = -u - 3*d, 0 = -3*u - d + 14. Suppose 4*q + 1 = 4*g - u, 3*g + 5*q = -37. Let k be 2 - 4/(g + 2). Solve -2*n = -r - 3 - 3, 12 = k*n for r.
0
Let w = 9 + -6. Solve -4*r + 0*b + 10 = 2*b, -4*r + w*b + 35 = 0 for r.
5
Let w = 62 + -59. Solve -4*v - 3*s + 8 = -0*v, -5*v - 2*s + w = 0 for v.
-1
Let o(b) = -b**2 + 11*b - 7. Let l be o(8). Let t = 7 - 2. Solve 2*v + 2*y = -2*v - 20, l = v - t*y for v.
-3
Suppose 1 = -r - 14. Let z be (-10)/r + 10/3. Solve 3*k + z*x + 21 = 0, -k + 0 = x + 6 for k.
-3
Let z(v) = 2*v. Suppose 3*u - 4*t + 8 = u, 0 = -u - 3*t + 11. Let i be z(u). Let o be i/(-14) - (-72)/7. Solve 0 = -2*r - 10, 3*r = 5*w + 7*r + o for w.
2
Let m = -6 - -8. Solve 2*l + 0*l + 4*t = -24, m*t + 28 = -5*l for l.
-4
Let t(k) = -k**2 + 5*k + 4. Suppose n - 2*n = -a - 8, a = -3. Let l be t(n). Solve -3*c + 7*c = l*y - 8, 0 = c + y + 2 for c.
-2
Let b be -302*2/4*-1. Let i = b + -64. Suppose -2*z - z + i = 0. Solve 3*r + 4*h + z = 0, -4*r + h = -3*h - 8 for r.
-3
Suppose 4*h - 18 = -5*o, -2*o - 2*h = -2 - 6. Let k be (-33)/18 - o/12. Let y = 3 - k. Solve -2*z + 10 = -2*r, 0 = r - y*r - 5*z + 16 for r.
-1
Let g = 15 - 10. Suppose g*u - 20 = -0. Suppose 5*w - 11 - 14 = 0. Solve 5*k = 3*j - 10, -u*j = w*k + 14 - 4 for k.
-2
Suppose -3*h = 8 - 14. Solve 5*z - 4*v = 48 - 11, h*z - 4 = -2*v for z.
5
Let y(o) = -o - 2. Let u be y(-13). Let b be (-1)/(2 + u/(-5)). Solve x - 4*t = -19, 0 = 8*t - b*t - 12 for x.
-3
Let z = -2 + 4. Let m be 5/5 + 3 + -24. Let f be (-2)/(-10) + 4/m. Solve o = c, o - 5*c + z*c + 2 = f for o.
1
Let i(n) = -n**3 - 7*n**2 - 10*n - 6. Let k be i(-6). Solve -h = -4*r - 8, -h = -4*h - 2*r - k for h.
-4
Let p be -6*(-3)/(1 + 5). Suppose -2*k + 25 = p*j, 3*k + j = 38 + 17. Solve 5*q + k = -l - 4*l, 4 = -q + 4*l for q.
-4
Suppose -4*s - 1 = 15. Let i be s*((-1)/2 + 0). Solve -3*d - 5*n = -5, -2*n + 0 + i = -2*d for d.
0
Let l = -16 + 19. Suppose -3*q = l*g + 9, 35 = 5*g - 0*q - 5*q. Solve -f = 3*a + g, a - 2 = -3*a + f for a.
0
Let t be 1 + -3 + 5 + -1. Solve 0 = b + t*d + 5, -5*d + 0 = -4*b - 20 for b.
-5
Let o be ((6 - 2) + -2)*2. Suppose -2*p + 4*p - 8 = 0. Solve -p = o*s, 3*q + 3*s + 3 = -q for q.
0
Let i = -32 + 32. Solve -4*r - 5*s + 45 = i, 0 = -3*r - 2*s + 6 + 19 for r.
5
Suppose 0 = -6*r + 2*r. Let p = r + 3. Solve -l - p = -3*v + 2*v, 12 = v - 4*l for v.
0
Suppose 0 = 4*o - 5*d + 3, -o + d - 3 = -d. Suppose 2 - 27 = -5*g + o*n, 2*n = 0. Solve -5 = -0*x + 3*x - 4*f, g*f = -2*x - 11 for x.
-3
Let q be ((-8)/(-6))/((-6)/(-9)). Solve -3*r - 5*y = 40, -y - y = -q*r for r.
-5
Let w(n) be the second derivative of n**4/3 + n**3/6 + n**2 + n. Let r be w(2). Let o be 55/r - (-3)/(-4). Solve 4*g + 3*b = o*b + 17, 4*b = 20 for g.
3
Let h be (-93)/(-9) - (-2)/(-6). Suppose -4*l + 1 = -7. Solve k + h = -5*t, 0*t + 4 = 2*k + l*t for k.
5
Suppose -2*w + 15 - 7 = 0. Let x = -3 + w. Solve 2*z = 3*p, 4*p + z = 10 + x for p.
2
Suppose 2*o = -2*o + 32. Let t = -5 + o. Suppos