uppose 2*m + 2*f + 2 = 0, 8 = -2*m - 3*f - f. Let c be ((-14)/(-21))/(m/21). Solve -1 = -2*r + c for r.
4
Suppose -8*d = -3*d. Let o = -25 - -13. Let l be (-8)/(-28) + o/(-7). Solve d = l*n - n for n.
0
Let i be (-6)/(-21) - 668/(-14). Let k be ((-1)/(-4))/(6/i). Solve m - 2 = k for m.
4
Suppose 0 = 3*g - 5*r + 2, r = -4*g - 0*r + 5. Suppose a + g = 5. Solve -3*c - 13 = -a for c.
-3
Suppose 0 = 5*y - 66 - 109. Suppose 2*x + 5*o = -0*x + 35, 2*o = -5*x + y. Solve x*u = u for u.
0
Let p = 5 - 3. Suppose -p = 3*b - 4*u + 2, -5*b + 24 = u. Solve 9 = c - b*c for c.
-3
Let m(l) = 5*l - 2. Let p be m(1). Suppose -4*v + 0*b - 4*b - 76 = 0, 4*b - 20 = 0. Let x be ((-2)/p)/(4/v). Solve 0 = x*z + 3 - 15 for z.
3
Let a be (2 + -4 - -1) + 1. Let r = -4 + 6. Solve a*c = -r*c - 6 for c.
-3
Let l be (-2)/(-6) + (-58)/(-6). Let d(s) = s**3 + 3*s**2 - s + 4. Let n be d(-3). Solve -n*h + 2*h = -l for h.
2
Let l = 4 - 0. Suppose -5*z + 4*j - 14 = -l*z, z - 3*j = -10. Solve -f - z = -0*f for f.
-2
Let l(a) = a**3 + 4*a**2 + 2*a - 1. Let w be l(-3). Suppose 4 + 2 = w*h. Suppose 6*q = 2*q + 40. Solve u = h*u + q for u.
-5
Suppose -f + 2*f - 3*k = 14, 16 = -4*k. Solve -i = -0*i - f for i.
2
Let p = -7 + 9. Suppose p*h - 7*h = -25. Solve h*t = 1 + 24 for t.
5
Suppose -5 = -5*w + 10. Suppose 25 = 2*u + w*u. Let l = u - 5. Solve 0 = -l*i + 5*i for i.
0
Suppose 9 + 3 = -2*j. Let b be (j/4)/((-3)/4). Solve 7*q - b*q = 15 for q.
3
Suppose 0 = 3*b - l - 2*l - 9, -5*b - 3*l = 1. Solve -b + 4 = o for o.
3
Let b be ((-2)/(-4))/(1/2). Suppose 3 = n + b. Suppose 11 = n*k + 3. Solve -6 = u - k*u for u.
2
Suppose -a = 5*y + 3, 4*y - 2 = a + 1. Solve y = 5*u - 4 - 1 for u.
1
Let t be ((-6)/(-4))/((-9)/(-24)). Solve 2*p = t*p for p.
0
Suppose -3*w - w = h + 17, -5*w = 5*h + 10. Solve 3*l = 2*l - h for l.
-3
Let u(r) = 4*r - 24. Let i be u(8). Solve -9*w + 3 = -i*w for w.
3
Let v = -7 + 7. Suppose 2*c - 3*f = 31, v*c = 3*c - f - 29. Solve 0 = -2*q - 0*q + c for q.
4
Let r = 8 + 8. Solve -3*c - c = -r for c.
4
Suppose 7*z + 7*z = 42. Solve -5*c - 2 = z for c.
-1
Suppose -72 = -w + 5*w. Let t be 4/w + 6/27. Let a be (-1)/2 - 11/(-2). Solve t*n = a*n for n.
0
Suppose 7*y = 3*y + 4*n - 12, -y + 3 = n. Suppose y = 3*d + d - 12. Suppose -2*s + 5*s = d. Solve s = 2*j + 11 for j.
-5
Let b be (-2 - 1 - -3)*-1. Suppose -4*x + 3 = -2*x - p, -4*p + 21 = 3*x. Solve -x*i + 7 + 5 = b for i.
4
Let q(j) = j**2 - 4. Let g be q(-3). Suppose 4 = -2*x, 3*x - g*x - 22 = 3*b. Let v = -4 - b. Solve v*f + 3 = -7 for f.
-5
Let f be 1 + 15/3 + -2. Solve 0 = z - 1 - f for z.
5
Suppose 3*u + 4*g = 6 + 29, 0 = g - 5. Let l = 11 - 7. Suppose -l*a + 39 = -5. Solve -u*v - a = 14 for v.
-5
Let f(q) = -q**2 - 1. Let j be f(-1). Let s = 12 - j. Suppose -5*b - 14 = -4*u + s, -4*b = 3*u + 10. Solve 8 = u*l + 2*l for l.
2
Let z = 14 - -13. Solve -5*b + z - 7 = 0 for b.
4
Let x = 6 - 2. Suppose 0 = 5*i - 3*u - 154, -5*i + 122 + 28 = -5*u. Suppose t - x*y = 24, 2*y + i - 2 = 5*t. Solve t = -3*q + q for q.
-2
Suppose -13 = -5*n + 37. Solve n = j + 4*j for j.
2
Let a be (-26)/(-6) + 26/39. Solve 5*x - 20 = a for x.
5
Let c(n) = 3*n + 6. Let a be c(-5). Let h = 12 + a. Solve -4*g + 3 = -h*g for g.
3
Let v(l) be the second derivative of -l**3/3 - l**2 - l. Let d be v(-3). Suppose 4*c - 29 + 5 = 0. Solve d - c = 2*t for t.
-1
Let c be 0/2*1/2. Let g = 32 - 32. Solve g = -r - c*r for r.
0
Suppose 3*n + 3 = -9, 0 = 2*r + 5*n + 18. Let y = r - -2. Suppose 5*z = 4 + 11. Solve -z = -2*w + y for w.
3
Suppose 4*f + 4*b = 0, -3*f + 4*f - 3 = -4*b. Let w be f - (-3 + 5) - 0. Let p be (w/(-2))/((-3)/(-8)). Solve -9 = -p*i - 1 for i.
2
Let y(i) = i**3 - 4*i**2 - 4*i - 1. Let o be y(5). Suppose -2*q + 4 = 0, -v - 2*q - 3*q + 10 = 0. Solve w = -v*w - o for w.
-4
Let p(v) = -v**3 + 3*v**2 + 4*v + 3. Let x be p(4). Suppose 30 = 4*w + 2*c, w + 3*c = 2*w + x. Solve 4*t = w*t for t.
0
Suppose -4*b = -0*b. Let k(r) = r**3 - 2*r**2 - 3*r + 1. Let t be k(2). Let i be t*(-3 + b + 2). Solve -i*s + 3 = 8 for s.
-1
Let l = -9 + 11. Suppose 5*f + l*y = 35, 2*f + 2*y - 12 = 8. Let h be 4/(-14) + 32/14. Solve -f*j = -h*j + 12 for j.
-4
Let c = 20 + -13. Let m = c + 3. Let u = m + -6. Solve u*g - 7 = 9 for g.
4
Suppose -8*z + 12 = -4*z. Solve 1 - 4 = -z*b for b.
1
Suppose -y + 4 = -5*y, 0 = 2*z + 4*y + 2. Solve -q + 2 + z = 0 for q.
3
Let v be 6/(-27) - 4/(-18). Solve v*x - 8 = 4*x for x.
-2
Let l(a) = -4*a**3 - 3*a**3 - a + 11*a**3 - 3*a**3. Let y be l(0). Solve y = -2*d - 2*d - 16 for d.
-4
Let u = -18 - -21. Suppose u*q = 2*q. Solve -5*k + 2 + 13 = q for k.
3
Let r be (-1)/(4/16) + 4. Solve -b = -r*b - 1 for b.
1
Suppose -a + 2 = 2*j, 5*j - 2*a = -7*a - 5. Suppose 24 = j*w - 36. Solve 0 = -5*m - w for m.
-4
Let l(h) = h**2 - 4. Let o be l(-2). Suppose -3*i + 2*v = o, 2*v = 3*i + 4*v. Solve 0 = -i*b + 3*b for b.
0
Let m = 116 - 116. Solve -3*v - v - 8 = m for v.
-2
Suppose 0 = -s + 5*x - 0 + 19, 4*s = -4*x + 4. Let z = -10 + 18. Solve -z = -3*g + s for g.
4
Let n be 23 + (-2)/(-6)*3. Suppose 0*y - 4*y + n = 0. Solve -y*j = -j for j.
0
Let g(a) = -a**3 - 27*a**2 + 2*a + 57. Let i be g(-27). Solve 0 = -i*l - l - 4 for l.
-1
Suppose 3*o + 3*y + 2*y = 9, -5*y + 15 = 5*o. Solve -o*m + 1 = 13 for m.
-4
Let d = -8 + 19. Solve 1 = 5*l + d for l.
-2
Let z(o) = -o**3 + 2*o + 1. Suppose -4*h + 4 = -0. Suppose 0 = 4*t + 2*d + 6 - 2, -h = t + 2*d. Let a be z(t). Solve -5*f - 10 = -a for f.
-2
Let h be (-1)/(-4)*48/4. Suppose 0 = 3*j - h*q - 18, -6 = j + 2*j + 3*q. Solve -j*l = -l - 2 for l.
2
Suppose 0 = 6*u - 2*u. Suppose u = -0*m - 3*m - 12, 5*f - 4*m - 66 = 0. Solve f = -l - l for l.
-5
Let y(w) = -2 + 17*w**2 + 0*w - 2*w + 3*w. Let c be y(2). Let b be c/7 + 4/14. Solve b*m = 6*m - 16 for m.
-4
Suppose -2*f = -5*k - 26 - 9, -5*k = 5*f. Let u be 4 + 3/(-6)*-2. Let v = -50 - -55. Solve v*w - u = f for w.
2
Let t(u) = -u**2 - u + 8. Let h be t(0). Let i be (-1)/(-7) - (-205)/35. Suppose -4*f + i*k - 5*k + 12 = 0, -2*f - 2*k - 4 = 0. Solve h = 2*a + f for a.
3
Let l be 9/(12/4) - 1. Suppose -l*t + 3*t - 7 = 0. Solve -q = -3 + t for q.
-4
Suppose l - 5*b - 200 = -4*l, -5*b = -2*l + 92. Solve -4*z - 16 = -l for z.
5
Let f = 12 + -9. Suppose -3*j + f*x = -0*j, -4*x + 8 = 0. Solve j + 6 = -2*d for d.
-4
Let y be 0*(-1)/(-6) + 1. Solve 5*b = y + 19 for b.
4
Let i(l) = -9*l - 5. Suppose 2 = -n + 7. Let v(c) = 5*c + 3. Let y(u) = n*v(u) + 3*i(u). Let b be y(-1). Solve b*t = -3*t - 10 for t.
-2
Suppose 0 = -2*l - 0 + 4. Suppose -2*o + 1 = j, 1 = -3*o - j + l*j. Solve r + o = 3 for r.
3
Suppose -5*x + 3*x + 18 = 0. Let o(z) be the second derivative of -z**5/20 + 3*z**4/4 + z**3/3 - 9*z**2/2 + 2*z. Let n be o(x). Solve -5*g - n = -2*g for g.
-3
Let i = -8 + 10. Solve r + 3 = -i*r for r.
-1
Let h(r) = -r + 10. Let w be h(8). Suppose -w*x + 15 = 3*x. Solve -z - 20 = x*z for z.
-5
Let u(n) = 15*n. Let w be u(1). Suppose -3*x - 20 = -0*f - f, 0 = 5*f + 2*x - w. Solve l - f*l + 12 = 0 for l.
3
Suppose -4*t - 3*t = 0. Solve 0 = -4*m - t*m - 20 for m.
-5
Let s(v) = -v**3 - 3*v**2 + 4. Let z be s(-2). Let l be 17/5 - 2/5. Let q = l + z. Solve -2*m = q*m - 20 for m.
4
Suppose -4*i + 8*i = 12. Suppose -4*x - f - 1 = -14, 0 = 2*x + i*f - 19. Solve 0 = -x*h - h for h.
0
Let r = -26 + 28. Solve -y = -r*y - 1 for y.
-1
Let x be (6/8)/((-5)/(-40)). Suppose 0 = -2*n - 0*n + x. Let i be n*(0 + 3 - 2). Solve -2*t - 5 = i*t for t.
-1
Let d(v) = 4*v**3 - 3. Let b(x) = -3*x**3 + 3. Let c(n) = 3*b(n) + 2*d(n). Let y be c(0). Solve y*i + 9 + 3 = 0 for i.
-4
Let i(h) = -h**3 + 5*h**2 - 6*h + 9. Let k be i(4). Solve 0 = -5*j - k - 9 for j.
-2
Let m(f) = -f**2 - 8*f + 23. Let i be m(-10). Solve 0 = -4*t - 5 - i for t.
-2
Suppose -m = -2*u - u - 4, 5*m - 9 = 4*u. Let d = 5 - m. Solve 0 = -d*y - 0*y for y.
0
Suppose 0*a - 3*x + 10 = -a, 5*a - 22 = -3*x. Solve -a = f + 2 for f.
-4
Suppose -h + 2*h = 3. Let m = -1 + h. Solve m + 1 = -3*o for o.
-1
Suppose 2*y - 17 = -3*s, -5*y - 7 = -4*s + 8. Suppose -v - s*c + 7 = -23, 0 = 4*v - c - 15. Solve v*m = 5 + 15 for m.
4
Let f(p) = p**2 - 1. Let k be f(1). Suppose 20 = 3*q + q. Solve 0 = q*w - k + 5 for w.
-1
Suppose v - 3 = -2*v. Suppose -9 = -2*f - x, 0*f - 5*f - 3*x = -23. Solve -f = r + v for r.
-5
Let d be (2 - 3)/(1/(-5)). Suppose 3*b - d*b - 3 = -3*a, 