x**2 - 2*x + 4. Let u be o(1). Solve -5*v = z - 2, u = 4*z - 3*z + 4*v - 2 for z.
2
Let h(l) = l**3 - 5*l**2 + 4*l + 1. Suppose 2*v - 1 = -2*c + 5, 4 = -4*c. Let b be h(v). Let a = b - -1. Solve 3*s = 0, 3*s + 1 = -a*g - 1 for g.
-1
Let t = 93 - 93. Suppose y = -z - 1 + 2, -y = 5*z - 17. Let f be ((-4)/(-3))/((-1)/y). Solve t*v + 4 = -c + v, -f*c + 2*v = 12 for c.
-2
Let u be 2*-1 - (-7 - -6). Let c(z) = -3*z + 1. Let b be c(u). Suppose -4*r - 3*v = -9, 5*r - 2 = b*r - v. Solve t - 1 = 0, 2*h - 3*h - r*t + 3 = 0 for h.
0
Suppose 0 = -5*u + 2*u. Let d = 19 - -8. Suppose 0 = -h + 5*x + d, -4*x + x = 2*h + 11. Solve -3*q + 5*r + 4 = u, -r + 0 - h = -q for q.
3
Let y = 14 - 10. Solve -o = 5*b - y*b - 6, 0 = 3*o - 2*b + 2 for o.
2
Let l be 9/2 + (-1)/(-2). Solve -5*c = 4*v + 18, l*v = -0*v - 10 for c.
-2
Suppose k = 1 + 14. Solve -10 = 2*l, -k = -s + 4*l - 2*l for s.
5
Let d = -25 + 30. Solve 3*b - 3 = -5*i + 2, -d*b = 25 for i.
4
Suppose -h - 1 = 5. Let z be 8/h*9/(-2). Suppose -y + 12 = 2*p, 2*y = 4*y - 2*p + z. Solve -y*w + 4*r + 6 = 0, -2*r + 0*r = 6 for w.
-3
Let m = -7 + 7. Solve -q - 2*q - 6 = m, 8 = 2*l - 5*q for l.
-1
Let x be (4/(-6))/(1/(-3)). Let b be (x + -3)*(-9)/3. Solve 2*r + 7 = -3*d, 5*d - b*r + 32 = d for d.
-5
Let b = -1 - 0. Let s be (b + 22)*1 + 1. Let o(u) = u**2 - 4*u - 7. Let w be o(6). Solve w*p + v = -25, 0*v - s = 3*p + 2*v for p.
-4
Let p(o) = -o - 6. Let j be p(6). Let c be (12/(-8))/(9/j). Solve -3*u - 3*a = 0, c*a = -u - 2*a + 3 for u.
-1
Suppose -2*u = u + 9. Let a be (4 - 2)*u/(-2). Solve -3*q = -a*i - 27, 20 = -i + 3*q + 3 for i.
-5
Suppose -6 = 2*x - 5*x. Let r be ((2 - 1)*x)/(-1). Let w be (0 + (r - -4))*1. Solve 4*y = -4*l - 8, -3*l = w*l + 3*y for l.
3
Suppose 2*s = 4*u - 32, -4 + 0 = 2*s. Let n = 0 + u. Solve 2*k + n*q = 3*q + 18, 3 = -2*k + 3*q for k.
3
Suppose -3*n = -4*h + 22, 2*n + 7 - 18 = -h. Let p be (-13)/2 - 2/(-4). Let v be (1/2)/((-1)/p). Solve v*j = 5*y - h, y = j + 4 - 3 for j.
1
Suppose -5*g + 5 = -5*u, -5*g - 3*u - 2 = -u. Let h = 2 + g. Solve -s + 5*n - 1 = -4*s, 0 = -5*s + h*n + 12 for s.
2
Let g = 14 - 12. Solve b - q - 1 = 0, g*q + 3*q = b - 17 for b.
-3
Let l be (-10)/45 + (-38)/(-9). Let c be ((-6)/l)/(1/(-2)). Solve 4*y - c*v + 20 = 0, 2*v = 4*v - 8 for y.
-2
Suppose -r + 3 = -0. Let m = -50 - -55. Solve -s - 4*o + 11 = -0*s, r*s + m*o - 19 = 0 for s.
3
Suppose 5*l - l = 4. Let b be (-161)/(-56) - l/(-8). Solve 5*d + 10 = 3*a, -b*a - 4 = -4*d - 15 for a.
5
Suppose c + 4*f - 18 = 0, -11 = -4*c - f + 1. Suppose y = c*y - 5. Solve -7*u + 3*u - y*m = -21, 0 = 4*m - 4 for u.
4
Let k be 46/2 + (1 - -1). Solve -c - 3*i - 6 = 1, 5*i + k = 5*c for c.
2
Let o(p) = -p**2 + 14*p + 21. Let z be o(15). Solve 3*n = 4*m + 2*n + 9, -2*n = -2*m - z for m.
-2
Let x(j) = -j**3 - 4*j**2 + 3*j - 6. Let d = -16 - -11. Let t be x(d). Solve 17 - 3 = -3*w + a, 2*w = t*a - 26 for w.
-3
Let i be ((4 - 8) + -3)*-1. Suppose -d = 3*d - 24. Suppose 0 = d*u - 3*u - 9. Solve -3*b - 7 = 2*r - i*r, -u*b = -3*r + 3 for b.
1
Let i = -7 - -12. Solve -3*o + 23 = o - i*f, 13 = 2*o - 3*f for o.
2
Let f(l) = l**3 - 5*l**2 + 3*l + 4. Let n be f(5). Let x(y) = y**3 - 13*y**2 + 4*y - 44. Let u be x(13). Solve -p = p - u, 0 = 3*z + 4*p - n for z.
1
Let i be 10/25 - 8/(-5). Suppose 0*z - i*z + 12 = 0. Let w(b) = 3*b**2 - 1. Let p be w(-1). Solve p*h + l - 3*l = -z, 4*h + 18 = l for h.
-5
Let x be 0/2 - 0/(-2). Solve 3*c - 15 = -5*n, 4*c - 3*c + 5*n - 15 = x for c.
0
Let a be -3 + -4 + 1 + 12. Let r be a*(15/6 - 2). Solve -g + 3*s - 13 = 0, 2*g + r*s + 7 = -2*g for g.
-4
Let l be (-1)/((-3 - -2)/10). Solve 2*y + 5*p - 5 = -2*y, 0 = -y + p - l for y.
-5
Suppose -y - 2 + 4 = 0. Let c(p) = -p**2 + 7*p - 4. Let i be c(6). Let z be (-48)/(-30)*5/i. Solve -16 = z*a - 3*l + 7*l, 0 = 5*a - l + y for a.
-1
Suppose 7 + 3 = 2*r. Suppose 0 = -2*y + r*y - 3. Suppose g + 1 - 6 = 0. Solve 2*a = 3*j + y, -4*a + g + 9 = -2*j for j.
3
Let h be (-3)/(-3 - 0 - -4). Let r(k) = k**3 + 2*k**2 - 3*k + 1. Let p be r(h). Let t = p - 1. Solve t = -m + 4*x + 13, -1 = 8*m - 3*m + 2*x for m.
1
Let g(i) = -2*i - 17. Let v be g(-11). Solve 5*a - y - 20 = 0, -v*a - 4*y + 35 = -2*a for a.
5
Suppose 44 = 5*d + 19. Solve 0 = -4*f - d*n - 16, n + 16 = -3*n for f.
1
Suppose 0*v - 4*v + 4 = 0. Let n(l) = 3*l**2 + l - 1. Let q be n(v). Solve -2*g - 4*i = 2*g - 20, q*g = i - 1 for g.
1
Let o be (-12)/6*(-2 + 1). Solve -4*l - 30 = o*z, 4*l - l + 10 = z for l.
-5
Let g(x) = 2*x + 2. Let l = -5 + 8. Let m be g(l). Let v be (-12 - -15)/(6/10). Solve -m = -3*u + v*r - r, -3*r = u - 7 for u.
4
Suppose 41 = 3*x + 3*k - 2*k, 0 = k - 5. Suppose -f + 0*f = -x. Solve -12 = -4*q, 0 = 5*u - 3*q + 2*q - f for u.
3
Suppose 0 = 4*r - j + 3*j - 2, 0 = r + 3*j + 7. Suppose -4*x = -2*x - 3*l - 12, -20 = r*x + 5*l. Solve o + 2 = 0, -2*o + x*o - 7 = n for n.
-3
Let y be (-322)/(-77) - ((-48)/(-22) + -2). Solve 0 = -y*o + 2*l + 4, -4*o + 6*o + 2*l = 2 for o.
1
Let y(p) = p**2 - p - 3. Let m be y(3). Suppose 13 = 4*t + 41. Let r = t + 9. Solve 9 = -w - 3*z - r, -7 = m*w - 4*z for w.
-5
Let f = 8 - 6. Suppose 6 = y + y, f*s - 2*y + 12 = 0. Let g be (0 - (-2 - s))*-5. Solve -k + 7 = -o + 3*k, 0 = -4*o + g*k + 5 for o.
5
Suppose -1 = k - 4*o + 7, o = 5. Suppose 3*c = -c + k. Suppose -3*a + 9 - c = 0. Solve 3*i + d - a*d - 9 = 0, 2*i + 8 = -4*d for i.
2
Let g = -24 - -29. Solve 2*w - 7*w - 3*b = -3, -5*b = -w - g for w.
0
Let t(r) = 6*r**2 + 5*r + 9. Let j(l) = 5*l**2 + 5*l + 8. Let p(m) = -7*j(m) + 6*t(m). Let q be p(6). Solve d - 1 = 3*c, q - 1 = -5*c + 2*d for c.
1
Let m be (12 - 10)*(-16)/(-2). Solve -i + 3*r + 6 = 2*i, -5*r = -2*i + m for i.
-2
Let k = -6 + -12. Let x = 21 + k. Solve 3*t - x = 3*s, -3*t = s + 2 + 3 for s.
-2
Suppose -4*n + 3*w - 7 = -2*w, 2*w + 2 = 4*n. Solve 0*p - 23 = 2*l + 5*p, 0 = -5*l + n*p - 14 for l.
-4
Let y(l) = -l**3 + 8*l**2 - 6*l + 2. Let o be y(7). Suppose -5*j = -2*j - o. Solve -s + 2*s + 9 = -j*m, -4*m = 3*s + 7 for m.
-4
Let l be (-15)/(-10) - (0 - 6/4). Solve 5*b - l*r = -2*r - 13, 0 = -3*b + 5*r + 1 for b.
-3
Let c(o) = -2*o + 10. Let t be c(5). Suppose 0 = -f + 4*q + 46, -6*q + q - 50 = -f. Solve -3*r - 5*w + f = t, 5*w - 3*w - 21 = -3*r for r.
5
Let f = -25 - -25. Solve 0 = -2*q + w - 5, 4*q + 45 = -f*w - 5*w for q.
-5
Let q be (1 - 0)/((-2)/(-4)) + -2. Solve 12 = -r + 3*b - q*b, 5*r - 40 = -5*b for r.
3
Suppose 3*l = t - 17, -3*l + 2*l = 4*t - 3. Let j = 4 - t. Suppose 0*b = -4*o - 3*b + 2, -o = 2*b + 2. Solve -5*w = -o*d, d = j*w + 5*d for w.
0
Let p be (3 + 1)/(-4) + 3. Suppose 0 = -0*j + p*j - 26. Solve 3*y - k - j = 0, 5*k + 17 = 3*y - 0*k for y.
4
Let l(o) = -o**3 - 4*o**2 - 6*o - 4. Suppose 0 = -2*k - 3*h - 8, -3*k - 1 = -3*h + 11. Let u be l(k). Solve 0 = x + 5*i - u, -i + 6*i - 30 = -3*x for x.
5
Suppose z + 23 = 2*u, -u = -2*z - 0*z - 4. Suppose -k + 27 = -4*k. Let j = u + k. Solve 0 = -p - 0*p - 2*h - 3, 20 = -j*p - 5*h for p.
-5
Let r = 2 + 0. Suppose 3*u = 2*u + 5. Solve 3 = d + b, r*d = -0*d - b + u for d.
2
Let h(x) be the second derivative of -x**5/20 + 7*x**4/12 + 11*x**3/6 - 9*x**2/2 - 9*x. Let y be h(8). Solve 0 = 3*b - i + 4*i - y, -5*b + i + 7 = 0 for b.
2
Let f(y) = 5*y + 7. Let t(o) = 10*o + 15. Let g(j) = -5*f(j) + 2*t(j). Let r be g(-2). Solve 5*n + r*v - 20 = 0, 4*n - n = 4*v + 19 for n.
5
Let z = 5 - -30. Suppose 5*r = -s - z, 3*r - s = -3 - 26. Let m = -5 - r. Solve -5*h = y + 15, 6 = 3*y - h + m for y.
0
Suppose 0 = q + 5 - 7. Solve -2*z + z = -2*l - 9, 0 = -2*l - q*z - 12 for l.
-5
Suppose -j + 28 = -4*n, 3*j - 4*j - 4 = 4*n. Suppose 2*l + 6 = -10. Let g = j + l. Solve -4 - 14 = -5*y - 4*z, -2*y - g = -4*z for y.
2
Let k = 52 - 50. Solve -3*s - 22 = -4*y, -y - 3*y = -k*s - 20 for y.
4
Suppose 10*v - 13*v = 0. Solve 4*h - 2*b + 30 = v, 3*b = h + 4*h + 40 for h.
-5
Let p be (13/2 - 5)/((-3)/(-4)). Solve 3*z + 3*l = -1 + 7, -p*l + 2 = 3*z for z.
-2
Let i = 188 - 186. Solve 5*y = i*d - 5, 4*d - d + 27 = -4*y for y.
-3
Let u(l) = -l**2 - 6*l + 5. Let m be u(-6). Solve 2*r = 4*q, m*r - 28 = q - 5*q for r.
4
Let c be (19 - -2)/3 + -3. Suppose 0 = 2*v + 3*v + d - 18, 4*d + c = -v. Solve -5*b + w = -4*w, -4*b = v*w + 32 for b.
-4
Suppose 3*p - 4*m - 26 = 0, -3*p - 6 = -5*m - 37. Suppose 2*b + 10 = -p*k, -3*b + k + 2*k = 15. Let h = 9 +