 2. Let j be a(2). Let b = -9 + j. Solve -n = -z + 4 - b, -4*n - 4 = -z for n.
-1
Let k(q) be the first derivative of -q**4/4 + 5*q**3/3 + 7*q**2/2 - 4*q + 5. Let c be k(6). Solve -5*s + 4*g - 5*g = 1, -s = 2*g + c for s.
0
Suppose -c = -5*c + 20. Solve 3*f - 5*o = -c, -2*f + f - 5*o = 15 for f.
-5
Let v(u) = 5*u**2. Let c be (3 - 2)*(-2)/2. Let o be v(c). Solve k - 3*y = 2*k + 5, -2*y = -k + o for k.
1
Let n be (-13)/65 + 22/10. Suppose 0 = -5*b + 5*o + 65, -2*o + 12 = b - 10. Suppose b = v + 3*v. Solve -2*h + n = v*r, 2*r = -5*h + r + 23 for h.
5
Suppose 3*r = -0*l + 2*l + 9, -3*r = -l - 12. Let x = 0 - 0. Solve 0 = h - 5*o - 3 + 1, -r*h + 5*o + 10 = x for h.
2
Let n be 28/(-154) - 4/(-22). Solve -c + 5*x = -17, -5*x + n = 15 for c.
2
Suppose -3 = 5*x - 28. Solve -2*w - 4 = -l - x, 5*w = 3*l + 1 for l.
3
Suppose -3*c - 2*b + 5*b = -27, 0 = 3*c + b - 7. Let y = 3 - 2. Let k = c + y. Solve k*l = 3*r - 31, -3*l + 2*r - 31 = -12 for l.
-5
Suppose 27 + 5 = 4*d. Solve -g - 6 = -u, -12 = -5*u + d for g.
-2
Suppose 20 = 4*p, 4*x + 36 = -2*p + 14. Let i be (-4 + 0)*2/x. Suppose 13 = 5*v + 4*m, -10 + i = 3*m. Solve 0 = -5*o - v*u, -3*o + 0*o + u = 8 for o.
-2
Let f be (-1)/2 + (-14)/(-4). Let u = -3 + 7. Suppose -m - 17 = 4*k - f, -2*k = 2*m + u. Solve 5*o + 10 = 5*p, 9 = -m*p - 4*o + 31 for p.
5
Suppose 3*u = 13 + 29. Let z = -138 + 141. Solve -b + 10 = 2*j, 5*b - 4*b = -z*j + u for b.
2
Let l(a) = a**2 - 4*a - 3. Suppose 4*b = -4*i + 3*b + 25, i + b = 10. Let n be l(i). Solve 0 = -n*r + 2*f + 2, 0 = -4*r - 0*f - 5*f - 5 for r.
0
Suppose 4*h - 16 = 4. Solve -h*y + 4*r - 10 = 0, 4*r = -4*y - 0*r - 8 for y.
-2
Let j = 8 - -8. Solve -2*d + 0*d - 3*a = 8, -j = 4*d - 3*a for d.
-4
Let l = 9 + 6. Solve -4*r + v - 4*v = 7, l = 5*v for r.
-4
Let v = -17 - -11. Let w be 12/18 + (-56)/v. Solve 4*q - 3*c = -35, 4*q + c + w = -c for q.
-5
Suppose 1 + 0 = a. Let n be a/(0 - 3/(-39)). Solve 5*q + o = 15, 3*q + 9*o - 4*o + n = 0 for q.
4
Let u(r) = -r - 2. Let g be u(6). Let b be g/4 - (-5 - -1). Solve 5*d = v - 1, 7*v - b*v + 2*d = 5 for v.
1
Suppose -5*s + 19 = 4*v, 3*v - s - 15 = -5*s. Let i be (0 - -3) + v + -1. Solve 4*n = -2*k - 22, i*n + 3*k = -11 - 10 for n.
-4
Let w(l) = 3*l - 1. Let t be w(2). Let i be -1 - 1 - 0/1. Let g = t + i. Solve -4*f + 1 = -4*d - 3, -12 = g*f for d.
-5
Let x(n) = -4*n - 5. Let r be x(-3). Suppose r*c = 5*c + 6. Solve 2*m + 6 = 2*q, 4*q + 6 = m + c for q.
-2
Let l(v) = v + 9. Let f be l(0). Let b(p) = p**2 - 9*p - 1. Let o be b(f). Let h be (-2 + 2 - o) + 0. Solve -2*k + 4*k + 4 = -4*x, -h = -4*k + x for k.
0
Let t = -14 - -17. Solve -3*x - 2*x + 19 = t*s, -3*x + 11 = 2*s for x.
5
Let h = -101 + 106. Solve 3*x - 5*x - 5*r + h = 0, 5 = 5*r for x.
0
Let b be (-1)/(-4) - (-143)/52. Solve 9 = 3*u - b*f, 3*f = u - 1 + 2 for u.
5
Let a(n) = -4*n**3 - n**2 - 2*n - 1. Let z be a(-1). Suppose -43 = -2*i + 13. Let o be i/12 + 2/3. Solve 16 = z*h - u - 1, -o*u = -3*h + 15 for h.
4
Let n be (-9)/(-9) - (1 - 0). Solve -16 = 3*r - n*o - o, 2*r + 11 = o for r.
-5
Let p be ((-1)/2)/(5/(-60)). Let x = p + -5. Let m be 3 - x - (-26 - 0). Solve 5*b + m = -u, -u - 4*b - 13 = -2*b for u.
-3
Let u(p) = 2*p**2 + 2*p + 2. Let c be u(-1). Solve -2 = -z + c*j, -2*z = z - 5*j - 6 for z.
2
Let w be (2 + -4)/(4/(-6)). Solve 5*y - 5 = 2*m, 4*m = -w*y + 4 + 25 for y.
3
Let z(h) = h**3 - 9*h**2 + 11*h - 9. Let i be z(8). Suppose -4*x = -2*s - 12, -s - 5*x + i = -3*s. Solve 0 = d + 3*k + 8, -3*d + 5*k + 32 = s for d.
4
Let n = 9 + 6. Suppose -15 = -f + n. Let d = -7 - -11. Solve -3*r = -4*u - d, -2*u + 6 - f = 4*r for r.
-4
Suppose 2*c - 7 = -1. Let w be ((-2)/(-5))/(2/(-10)). Let i = w - -4. Solve -7*x + i*x - 34 = -c*n, -3*x - 12 = n for x.
-5
Suppose 6*g - 15 = g. Suppose 0 = 11*z - z. Solve 5*i + u + 0 + 13 = z, -g*u = 3*i + 3 for i.
-3
Let b(s) = -s**3 - 2*s**2 + 5*s - 7. Let x be b(-4). Solve 4*p + o = -0*p - 17, -25 = 5*p + x*o for p.
-4
Let o = 2 - 1. Let u be (4 + o)/(-1 - -2). Suppose 15 = u*c - 0*c. Solve 3*h + 21 = -3*f, -5*f - h = 18 - c for f.
-2
Let s = -8 - -11. Suppose 66 = 3*a + n, 4*a = s*n - 0*n + 101. Solve -5*c = 5*m + 5, 2*c = 2*m - 3*c + a for m.
-4
Suppose 0 = -0*n + n + 2*h - 10, -2*n + 3*h - 8 = 0. Suppose -33 = -n*m + o, -2*m - m + 2*o + 47 = 0. Solve -4*l + 5*a = -35, -5*l - 3*a = -a - m for l.
5
Let v = 7 - 7. Let x(a) = -2*a - 5. Let p be x(-9). Solve c - 3*q = -5, -2*c - 2*q + 1 + p = v for c.
4
Suppose 2*z + 4*x - 3*x - 6 = 0, -5*z + 6 = -2*x. Solve -z*q + 2 = -o - o, 0 = -o + 2 for q.
3
Suppose -2*f + 4*f = -5*p - 22, 0 = -4*p - 4*f - 20. Let l = 0 - p. Let c(h) = h. Let z be c(l). Solve 6*j - 5*q = j - 5, -2*j - q = -z for j.
1
Suppose f + 120 = 9*f. Solve -5*w - 5*o = f, 0 = -6*w + w + 4*o - 15 for w.
-3
Let p(d) be the third derivative of d**6/120 - d**5/60 - 5*d**4/24 - d**3/6 - 8*d**2. Let b be p(3). Solve 2*x + 10 = v, -b*v + x = 4*x + 15 for v.
0
Let g = -5 + 17. Suppose -v = -36 + g. Let s = -12 - -17. Solve 0 = -5*u - l + v, u - 2*u = s*l - 24 for u.
4
Let x be (-1 - -1)*8/(-16). Solve x = 2*l - 2*o + 18, 3*o = -4*l - 5 - 3 for l.
-5
Suppose -d - 6 + 0 = 0. Let x(b) = -b**3 - 6*b**2 - 2*b - 7. Let r be x(d). Solve 6*h = h + r*t + 25, -h - 15 = 4*t for h.
1
Suppose p + 22 = 12*p. Solve -c - p*b = -5, -4*b = -0*b - 8 for c.
1
Let j(h) = h + 1. Let s be j(-4). Let p = s - -6. Solve -4*z = 0, z = -p*r + 8 - 5 for r.
1
Suppose 4*z = -3*x, z + 5*x = 3*x. Suppose -3*r = -z*r + 9. Let g = 6 + r. Solve -4*f = -g*b + 4, 3*f - 22 = 2*b - 6*b for b.
4
Suppose -4 - 2 = -5*f + 2*p, -p = f - 4. Suppose -n + 1 = -f. Suppose n*s - 1 = -2*d, 0*d + 2*d - 2 = -2*s. Solve -5*a = 4*u - 13, -d*u + 4 = 2*a - 0*u for a.
5
Let y(o) = -5 + 0 - o + 1. Let d be y(-4). Solve -g + 2 = d, 2*g + 2*g - 13 = -r for r.
5
Let w(d) = d - 2. Let f be w(-6). Let m = f - -10. Solve m = -3*q + 4*r - 18, 0 = 3*q + 2*r + 8 for q.
-4
Suppose 2*v - 3*h + 11 = 0, -3*h + 0*h = 5*v + 17. Let i = v + 8. Solve -4*k = 4*z, 4*z + z + i*k - 4 = 0 for z.
4
Let r(j) = 2 - 2 - 3 - 4*j - j. Let n be r(-2). Solve 7 = -a + 5*c, 0 = -6*a + 3*a + c + n for a.
3
Suppose -4*x + 8 = 4*i, 3*i - 3 = -x - x. Suppose 2*c + x*c - 15 = 0. Let d = c + -1. Solve -4*k = -4*l - 32, -k + 27 = d*k - 4*l for k.
5
Let y = -38 - -41. Solve 0 = -w - 2*i + 11, 6*w - 24 = 2*w - y*i for w.
3
Let n = -27 - -30. Solve -4*b = 4*j + 12, n*j = -3*b + 6*b - 21 for b.
2
Suppose -5*x + 5 - 18 = h, x = -2*h + 10. Suppose 2 = 3*c - h. Solve -2*u + 6 = -5*f, c*u + u - 2*f - 12 = 0 for u.
3
Let x(o) = o**2 + 4*o - 1. Let w be x(-5). Suppose w*s - 20 = -0*s. Solve -4*b = 3*q + 15, -17 - 8 = s*q - 4*b for q.
-5
Suppose -5*r + 22 = -3*r. Solve -4*v + 3*f = -23, r = -2*v - 3*f - 0 for v.
2
Let b(q) = q**3 - 7*q**2 - 7*q - 3. Let t be b(8). Solve -2*i = t*d + 30, -2*d - 24 = 4*i - d for i.
-5
Let g = -6 + 10. Suppose -k - n - g*n = -25, -4*k + n + 37 = 0. Solve -t = -3*t - k, 5*i + 5*t + 40 = 0 for i.
-3
Let p = 2 + 0. Suppose 2*i - 11 = -3. Solve r + 2*s = -5, -2*s = -i*r + 2*r + p for r.
-1
Suppose -6 = -4*c + 5*g - 18, -5*g = -5*c - 15. Suppose 2*z - 2 = 10. Let k = c + z. Solve 0 = -k*w - 2*t + 3*t + 11, -2*t = -5*w + 17 for w.
5
Let x(j) = j**3 - 5*j**2 - j + 7. Let l be x(5). Solve -2*i + 3*d = -5*i + 12, l*d + 4 = 2*i for i.
3
Suppose 0*x = -x - 9. Let n = 3 - x. Suppose 4*b = b + n. Solve -h - b*z = h - 8, 16 = -2*h + 4*z for h.
-2
Let b = 7 - 4. Let s be ((-1)/b)/((-1)/21). Let v = -4 + s. Solve i - 17 = -0*k + 3*k, 5*k = v*i - 31 for k.
-5
Let b(k) = -k**3 - 3*k**2 - 4*k. Let f be b(-3). Suppose 2*y - f = -4*u, 0 = -u + 2*y + 6 + 2. Solve -u*n = -i - 19, -3*n - i + 12 = -4*i for n.
5
Let m = 6 - 4. Let f be 1/(1/12) - m. Let l = f + -7. Solve l*d = 2*s + 2 + 4, 2 = d - s for d.
2
Let v(w) = -w**2 + 8*w - 8. Let i be v(6). Suppose i*t = -t + 10. Solve -9 = -t*z - 3*g, 0 = -3*z - g - 1 + 4 for z.
0
Suppose 7 = -3*f - 8, -4*o - 5*f = 65. Let q be (-2)/o - (-9)/5. Suppose -24 = -n - q*n. Solve -4*l = -4*z + n, -5*l - 4 = -4*z + 2*z for l.
0
Suppose 2*a + 20 = 6*a. Suppose -10 = -a*l - 0. Solve m + 20 = -4*j, 2*m - l*j - 10 = -m for m.
0
Suppose -2*n - 3*n + 4*p = 49, -2*n - 3*p - 15 = 0. Let k = -6 - n. Solve -k*v - v = -2*z + 14, -z = -v - 2 for z.
-3
Let s be 2/7 + (-24)/(-14). Suppose 4*f + 9 + 1 = -i, 0 = 