9). Let s be (-1 - u/(-4)) + 39. Solve -c + 2*k - 13 = 0, -3*c - 2*c + 5*k = s for c.
-3
Suppose 9 = -2*b - b. Let o = b - -7. Solve -2*l + 2*j - 5*j = -11, -12 = -4*l + o*j for l.
4
Suppose 8*o = 5*o + 21. Solve -4*u = -3*s - 35, 2*u + s = o - 2 for u.
5
Suppose -6 = -4*h + 14. Solve 16 + 1 = 3*s + 4*u, 4*s + 29 = h*u for s.
-1
Suppose 2*h + 3*h - 145 = 0. Suppose w + 7*t = 2*t + h, 2*w = 3*t - 7. Let g be (1 - 2) + 7 + -2. Solve -4*k - w*j = 32, k = -g*k + 5*j for k.
-4
Suppose a + 5*b = 21, -3*b = -5*a - 0 - 7. Let v = a - 2. Let c be ((-1)/(-3))/(v/(-9)). Solve n + n - 19 = -c*r, -r + n + 3 = 0 for r.
5
Suppose 0 = -2*b + b + 2. Suppose -z - b*z = 0. Solve -3*y - 2*l = -7*l - 4, z = -4*y + 4*l for y.
-2
Let g(i) = i**2 - 7*i + 5. Let n be g(7). Let c(t) = t**2 + 6*t + 5. Let v be c(-5). Solve -6*w + n*w - 3 = -2*f, v = -3*f - 5*w + 24 for f.
3
Suppose -16 = 3*b - 64. Suppose 0 = -2*v + 4*v - b. Suppose 5*s - 13 - 2 = 0. Solve -5*c + 2*n = 17, -s*c = -v*n + 3*n + 14 for c.
-3
Let y be (-54)/(-24)*12/9. Solve -2*w - y*r - 9 = 0, -7*w + 4*r = -4*w - 29 for w.
3
Suppose 0 = 4*q + j + 1 - 24, 4*q - j = 25. Suppose -12 = -q*w + 5*w. Solve 5*k + 20 = -4*p, 5*p + k + 13 + w = 0 for p.
-5
Let a be (2 - (-2 - 4)) + 1. Let v be 3/a - 10/3. Let p = 3 + v. Solve -c = -2*x - 1, p = -3*x + c + 3*c + 1 for x.
-1
Suppose 3*p - 20 = -2*p. Suppose 4*k + 10 = 3*i, p*k + 30 - 12 = -i. Let l be k/(9/(-6) - -1). Solve -y = -4*x + 2*y + 6, 4*y + l = 4*x for x.
0
Let p(n) = -n**2 - n + 6. Let l be p(0). Suppose 3*u = l*u. Solve -r + 8 = 4*k, u = -4*k + r - 3*r + 4 for k.
3
Let s be (-3 - (-100)/36) + (-58)/(-18). Solve 5*g - 3*z - 1 = 0, s*z - 4 = 2*g + 1 for g.
2
Let n(g) = g**2 + 2*g - 1. Let m be n(-3). Solve -4*p = -5*b - 19, m*p - b - 4*b = 17 for p.
1
Let z = 19 - 13. Suppose -3*r + 4*y + z = 0, -4*r + 0*y + 8 = -5*y. Let p = 0 + r. Solve 0 = -3*b + 3*w + 18, 3*b + w = p*w + 16 for b.
5
Let u(b) = -b**2 + 3*b. Let i be u(3). Suppose i*x = -x + 5. Let f(q) = q - 2. Let t be f(7). Solve 4*c - t*r = -0 - 11, x*r - 19 = -4*c for c.
1
Let w be (-9)/2*16/(-6). Suppose -3*h + 5*x = -16, 4 = -5*h - x + w. Solve -2*t - h*t = -u + 2, -2*t - 2 = -u for u.
2
Suppose 3*d - z - 10 = 0, 3*d - 3*z = 20 - 2. Suppose -4*q = f - 1, -2*q = 2*q. Let u = 1 - f. Solve 0 = -3*r - 2*t + 1, -3*t + d = 4*r - u*t for r.
-1
Let h = -25 - -18. Let z = -5 - h. Solve 0 = -z*k - 2*w + 8 + 2, k = w + 5 for k.
5
Let q(b) = b**2 - 9*b + 12. Suppose -12 - 12 = -3*x. Let i be q(x). Solve i*h + 14 = 2*r, -r - 5*h = -0*r for r.
5
Suppose -6*y + 7*y = 8. Solve 0 = -5*s - w - 22, 0 = 4*s + 3*w - y*w + 6 for s.
-4
Let a(q) = q**3 + 13*q**2 - q - 9. Let b be a(-13). Solve 5*o - 3*o + 22 = 4*x, 5*x - b*o - 29 = 0 for x.
5
Suppose 139 = 5*h + 124. Solve 0 = -h*b - 3*o, -5*o + 3 = 2*b - 6 for b.
-3
Suppose 4*o - 20 = -4*s, 4*o - 5*s + 2*s - 6 = 0. Suppose -3*c - 20 = -7*c. Solve c*h - 4*q = -0*h + 8, -6 = 3*h + o*q for h.
0
Let s(n) = -3*n**2 + 4*n**2 + 0 - 5*n - 4. Let z be s(6). Solve -5*k + f + 3 = 0, 5*k - 3*f + 5 = z*f for k.
1
Let y be 5/1 - 2 - -1. Solve b - 2*b + 10 = 3*c, 5*b + y = 3*c for b.
1
Let u be 3/(2 + -5) + 3. Solve -s + 0 = 2*o - u, -4*s - 3*o - 7 = 0 for s.
-4
Suppose 81 = 3*z + 3*o, z - 2*z + o = -19. Let j(v) = v**3 - 6*v**2 + 4*v + 5. Let m be j(5). Solve -5*x - z = 4*s, m*s = -4*x + 2*s - 8 for x.
-3
Suppose 5*w - 19 = -4*v + 4, 0 = 5*v + w - 13. Solve -t - 4*c = -3*t - v, 0 = -3*t - 3*c + 6 for t.
1
Suppose -4*r + 3*x + 93 = 8*x, 4*x - 42 = -2*r. Solve -25 = -5*t, 4*t + t = -2*f + r for f.
1
Suppose 5 = -3*m + 17. Suppose 3*t + m*a = 26 - 1, -a - 27 = -4*t. Solve -k - 3*k + 3*z = 17, -2*z = k + t for k.
-5
Let v = 6 - 9. Let m be (1 + -13)/(-2) + v. Suppose -4*h + 4*s = 12, 0 = 2*h - 3*h - m*s + 17. Solve h*q - 2*l = -6, q = -4*q - 2*l + 13 for q.
1
Suppose 2*u - 24 = 4*l, 4*u - 24 = 2*u + 2*l. Let f = -8 + u. Suppose j = f*j - c, 0 = -2*j + 5*c. Solve j = 3*g - 5*t - 12, g = 3*g - 3*t - 8 for g.
4
Let u(n) = n**3 - 10*n**2 + 2*n - 13. Suppose -2*k = k - 30. Let q be u(k). Solve q = 5*h + 2*l, -9 = -7*h + 2*h - 4*l for h.
1
Let g be (-3)/((-3)/(-2)) - -7. Suppose v - 3*p = -0 - 12, -5*v - 12 = -3*p. Suppose -3*m + 21 = -v*m. Solve g*s + 2*q + 15 = 0, -s + 3 = 3*q - m for s.
-5
Let s = 7 - 10. Let n be s*3/((-27)/57). Suppose -4*g + 33 = -n. Solve 0 = -z + 2*p - 9, -3*z - g = 2*z - 2*p for z.
-1
Suppose -2 = -0*b - b. Let t = -2 + 4. Solve 2*i = 2*c - 0*i + 2, -c - b*i = -t for c.
0
Suppose 0 = 4*n - 4 - 0. Suppose 5*p + j = 10, -n - 1 = -p + 4*j. Solve p*k - 5*k + 4*w = -4, -5*w - 20 = 0 for k.
-4
Let h be (-23)/(-5) + (-8)/(-20). Suppose -b = -h*b + 20. Solve -4*v + g + 3 = 0, -2*v + b*v = 4*g + 12 for v.
0
Let t be (-4)/8*(-6 + 0). Suppose -p - 2*x + 5 + 4 = 0, 5*p - t*x + 7 = 0. Solve -2*j - 3*j + 5*d = 5, -4*j - p = -d for j.
0
Let q(p) = 4*p**2. Let v be q(1). Let y = 31 + -27. Solve -10 = -v*h + x, -x = y*h + x - 16 for h.
3
Let m = -5 + 13. Let z be 162/8 - (-6)/m. Solve 0 = 5*o + 4*b + 33, -5*o + 4*b = 2*b + z for o.
-5
Suppose 5*n + 4*k + k = 435, 4*n - 343 = k. Let a be n/((-2)/1 + 4). Suppose 0 = -5*y + a - 18. Solve y*l = 2*l + 4*d + 5, 5 = l + 2*d for l.
3
Let o = -30 + 34. Solve -4*n + z = -0*z + 16, 0 = -n + 2*z - o for n.
-4
Let g(y) = 8*y - 2. Let i be g(4). Let n be 3/3*0/1. Suppose -5*o = -5*s - i, n*o - 4*o - 4*s = 0. Solve c + 0 = -3*t - 17, c - t = o for c.
-2
Suppose -4*k + 180 = -3*k. Suppose -6*t = -t - k. Solve d = -2*d - f - 19, -t = 4*d + 4*f for d.
-5
Suppose 0*q - q + 2 = 0. Let c be ((-1)/2)/(q/(-8)). Let t = 4 - c. Solve 3*p - 11 = t*f, 2*p - 5 = 5 for f.
2
Suppose -5*p + 7*c + 21 = 4*c, -c = 2. Let h = 3 - p. Solve 3 = -2*s - 3*g - 15, -3*s + g - 5 = h for s.
-3
Suppose -6*r + 2*r - 5*w - 9 = 0, 11 = -r - 3*w. Solve g + 16 = 5*v, 0 = -0*g + g - r for v.
4
Suppose 1 - 11 = -2*p. Let r be -16*(10/(-4) - -2). Let n(w) = w**3 - w**2 + w - 1. Let z be n(2). Solve -3*j + z*b = -31, j + r = -3*b - p for j.
2
Let p(o) = -o**2 - 10*o + 14. Let m be p(-11). Suppose 0 = -m*n + 9 - 0. Solve 4*c - 25 = q, -n*q = c + q + 15 for c.
5
Let g be 88/56 - 3/(-7). Solve -s - 4*u = 15, -g*s - s = 3*u + 18 for s.
-3
Let z(g) be the third derivative of g**4/24 - g**3/6 - g**2. Let q = -7 + 13. Let m be z(q). Solve -4*u = -m*i - 45, -4*u = 2*i + 2*i for i.
-5
Let o = 0 + 0. Let f be (-10)/6*(-8 + 5). Solve p - 5*z + 2 = f, 5*p - 2*z - 15 = o for p.
3
Let y = -24 - -51. Let g = 0 - -4. Solve -4*m - n + 3 - y = 0, 5*m + g*n = -41 for m.
-5
Let j(o) = -8*o + o + 0*o - 2. Let f be 3 + -3 - (0 - -2). Let w be j(f). Solve -3*b - w = 0, 0 = -3*z + 2*b - 10 + 21 for z.
1
Let n(a) = -a**2 - 5*a + 24. Let s be n(-7). Solve 8*b + 5*f = 3*b + s, b = -2*f for b.
4
Suppose -2*v = -5*u - 31, -2*u - 20 = 2*u. Suppose v*i - 2 = h - 0, 5*h + 10 = 0. Solve -2*o + 2 = i, 5*q = q + 2*o + 18 for q.
5
Let d(q) = 2*q - 2*q + 2 + 0 - q. Let m be d(0). Solve 11 = -5*l + 3*w, 3*l - 5 = -m*w - 2*w for l.
-1
Suppose 3*u + 2*g + g = 33, -3*u + 1 = -5*g. Let w be 2/u - 346/(-14). Suppose -6 = -2*a + 2. Solve -13 = -2*t + m, t - w = -a*t + m for t.
4
Let g(v) be the second derivative of v**3/6 + 3*v**2/2 + 2*v. Let o be g(-3). Solve -f - 2 = -o*f - a, 0 = 4*f - 3*a + 7 for f.
-1
Let h be 21/6 + (-2)/4. Solve -1 = y + 3*m + 2*m, h*y - 4*m - 16 = 0 for y.
4
Let n be (0 - -1)/(6/(-30)). Let s = -2 - n. Solve -s*o + 0 = a + 6, 0 = -5*a for o.
-2
Let r(y) = 5*y - 12. Let d(h) = -h + 1. Let n(f) = -4*d(f) - r(f). Let s be n(6). Suppose -2*a = s*a - 20. Solve 3*c - 5*p - 1 = 2, 0 = -c + a*p + 1 for c.
1
Suppose -28*z + 27 = -19*z. Solve z*y + 0 + 7 = 2*i, -4*i - 3*y = -23 for i.
5
Suppose -u - 2 = -2*a, 4*u - 2*u - 2*a = 4. Suppose -3*z - u = -36. Solve 3*i + 5 = 4*l, 2*i - 3*l - z = -3*i for i.
5
Let b(f) = 9*f - 3*f**2 + 4*f**2 - 3 + 15. Let w be b(-8). Solve -2*n + n - 4*i = -4, n - 4 = w*i for n.
4
Suppose -b = 7*b - 32. Solve -b*g + 0 - 1 = 5*a, a = -2*g + 1 for g.
1
Let s = -32 + 37. Solve s*v - 13 - 18 = 2*n, -5*n + 2*v - 25 = 0 for n.
-3
Suppose 2*x - 11 = -3. Solve -4*y - x*b - 12 = 0, -12 = -4*y + 2*b - 0*b for y.
1
Suppose 5*v - 8 - 12 = 0. Suppose 8 - 1 = y. Solve 0 = -4*d - 2*t + 12, -5 = 4*d - v*t + y for d.
1
Let o be -1 + 7 - 1/1. Let y(u) = u**2 - u + 33. Let s be y(0). Let c be (-3)/6 + 