 2 + 0 - (-4)/2. Suppose z*t + 2 = -5*n, -t + 4 = 4*t + 3*n. Solve 3*i = -2*i - c + 24, 12 = t*i - 2*c for i.
5
Let k = 23 - 18. Solve 2*w - 4 = -k*q - 19, 0 = q - 4*w + 25 for q.
-5
Let t = 11 + -9. Solve 0*o + 2*o = -t*m, 4*o = -2*m + 8 for o.
4
Let g = 5 + -1. Suppose -3*q = -3, 7*q + 30 = 3*d + 4*q. Suppose -5*n + 2*f = -12, 2*n + 5*f - d - 17 = 0. Solve -g*b = -n*z - z - 45, 0 = -2*z - 10 for b.
5
Let q = 14 + -11. Solve -j - 1 = 2*j + 2*o, -j - 4*o = -q for j.
-1
Let z be -2 - -23*(-4)/(-4). Let a be (-69)/(-21) - 6/z. Solve -2*q - m = 2, -3 - 3 = -a*m for q.
-2
Let t be 88/(-14) + 2/7. Let z be (t/4)/((-3)/8). Let h be (3/(-2))/(z/(-8)). Solve g - 4*p = -0*g + 22, 0 = -h*g + 5*p + 31 for g.
2
Let l(w) be the second derivative of w**3/6 + w**2 + 9*w. Suppose 13 = 2*m + 5. Let y be l(m). Solve -i = -4*n + i + y, -2*i + 15 = 3*n for n.
3
Suppose 5*g + 2*s - 22 = 0, 3 = g + s + 1. Suppose -3*u + g = -2*u. Suppose -4*p + 2 = -u. Solve -p*d = 4*i + 2, 2*i + 4*d - 3 = -19 for i.
2
Suppose 2*j + 1 - 5 = 0. Suppose -6*t = -j*t - 16. Solve 3*o - 3*k + k = 0, 5*o + t*k - 22 = 0 for o.
2
Let v = 9 + -5. Suppose -2*j = -4*j + 48. Suppose -5*o + j = -2*o. Solve 5*a - v*h - o = 0, 2*h = -a - h + 13 for a.
4
Let w be 50/((-2 - -4) + -3). Let t be (16/(-10))/((-4)/w). Let p = -6 - t. Solve 0 = 5*s - z + 12, p = -4*z + 2 for s.
-3
Let d(z) be the third derivative of -z**6/120 + z**4/12 + z**3/3 - 5*z**2. Let p be d(-2). Solve 4*a - p*l - 31 = -l, 13 = 4*a + l for a.
4
Suppose 0 = -3*y + 8*y - 10. Let z = 86 + -86. Solve z = 3*b - 3, 0*b = y*d + 2*b for d.
-1
Let m(k) = k + 8. Let i be m(-3). Suppose -2*f + 6*f = 4*o - 48, 3*o + 3*f = 12. Solve g = i*p - 20, -o*g + 3*g - 22 = p for g.
-5
Suppose 0 = -5*v - 5*h + 30, -5*v = -2*h - 20 - 10. Solve i - l - 15 = -v*l, 2*l = i - 1 for i.
5
Let i(h) = h**3 - 21*h**2 - h + 26. Let z be i(21). Solve 4*u = -u + 20, -z*u = -5*v - 5 for v.
3
Let n be -5 + 6 + 0 + 4. Solve 0 = 5*t - 4*a - 25, -n*t + 3*t - 2*a - 8 = 0 for t.
1
Suppose -18 - 6 = -4*c. Solve b - 2*a + 9 = -c*a, -21 = -4*b + 3*a for b.
3
Suppose 0 = 4*g + 5*a - 1 - 2, 4*a = -4. Solve -2*u + g*x = -0*x, -15 = -3*x for u.
5
Let d(g) = -2*g - 7. Let u be d(-6). Solve -5*k + u*p = 0, -5*p = -4*k + 5 - 3 for k.
-2
Suppose 8*m - 48 = -8. Solve -m*z - 2*l + 17 = 0, 0*l - 15 = z + 5*l for z.
5
Let b = -22 - -24. Solve -l + 1 = b*i, 3*l + 4 = 2*i - 1 for l.
-1
Let h be 9/45 - 88/(-10). Solve -4*a - 9 = -k - 5*a, 0 = -4*k + 5*a - h for k.
4
Suppose 3*t - 18 - 6 = 0. Suppose -w + t = w. Solve 4*q = -q + 5*y, w*y - 36 = -5*q for q.
4
Let h(b) = -b**3 - b**2 + 2. Let g be h(0). Suppose 3*s - g*y = 46, 3*s = -2*s - y + 68. Let p = -7 + 12. Solve p*a = -2*f + 17, 4*a = 3*f - 5 + s for f.
1
Let i(a) = -a**2 + 9*a - 6. Let k = 14 - 6. Let x be i(k). Suppose -2*s = x*s. Solve 4*u - 8 = s, y + 16 = 4*y + 2*u for y.
4
Suppose 0 = -3*v - 5*p + 31, 4*v + 2*p = -3*p + 33. Solve -3*y = -2*o + 6, -3 + v = -2*y + 3*o for y.
-4
Let n(u) = -2*u + 1. Let i be n(-2). Solve r + 5*v - 1 = 0, -5*v = -i*r + 5 - 0 for r.
1
Let q = 64 - 40. Let a = q - 10. Suppose 0 = r - 3*x - 10, 3*x + 4 = 3*r - a. Solve -5*u - 16 = -o, u - r*o = 6 + 6 for u.
-4
Let x(u) = -2*u**3 - 4*u**2 - u + 2. Let b be x(-2). Suppose 5*i - i - p - 3 = 0, -b*p = -i - 18. Solve 2*h = h + i*o + 6, 5*h + o = -14 for h.
-2
Suppose 5*k + 5 = -9*h + 4*h, -3*k - 5*h = 7. Let u = -9 + 11. Solve 3*j = -u*m + m + k, 0 = -4*j - 5*m - 6 for j.
1
Let k be 2/((2/2)/1). Suppose 5*b = -y + k*y, 2*b = -3*y. Solve -2*i - 12 = 2*q, y*i = -q + 2*i - 3 for q.
-5
Let c = -52 - -55. Solve -9 = -4*p - 5*f, 0*p = 3*p - c*f for p.
1
Suppose -7*q + 20 = -8. Solve -q*l + 2 = -3*a + 10, -l = a + 9 for a.
-4
Let j = 4 + 0. Suppose 4*v + j - 8 = 0. Solve 2*r - 4 = 5*i - v, -i = r + 2 for i.
-1
Let s = 57 + -44. Solve 3*d + 12 = -3*a, 2*a + 6 - s = 3*d for a.
-1
Suppose -f = 2, 0 = 2*x + 3*x + 2*f - 71. Let l = x + -5. Let m be (-12)/30 - (-34)/l. Solve 18 + 4 = -2*r - 5*z, m*z = -2*r - 14 for r.
-1
Suppose 3*t + 0*t - 6 = 0. Let v(h) = h**2 + h - h**2 + h**t + 2. Let q be v(0). Solve -q*d = -3*b - 1, -3*b = -d - 2*b - 1 for d.
-4
Suppose -2*d - 7 = 5*u, -3*d - 2 - 1 = 5*u. Solve 12 = -3*g + g + d*w, 4*w = 8 for g.
-2
Let m be 2/6 + (-4)/(-6). Suppose -5 + m = -2*z. Solve -3*p - z*l = -0*l - 1, -3*l - 12 = 0 for p.
3
Suppose 3*o = 2 - 44. Let u = o - -16. Solve -5*h - 3*s - 20 = 0, u*h + 0 + 8 = 2*s for h.
-4
Let l be -3 + -3 + (-54)/(-3). Suppose -2*z + l = z. Solve -8 = -z*d + 4, -4*d + 14 = h for h.
2
Let g(m) = 0*m**2 + 2*m**3 - 4 + 3*m + 4 - 4*m**2. Let n be g(2). Suppose 0 = 3*r - 2*i - 2*i - 21, -3 = -4*r - 3*i. Solve k - l = l, -r*l - n = 0 for k.
-4
Let m(t) = 2*t**3 - t**2 + 2*t - 1. Let w be m(1). Solve a = 3*q - 20, 0*a - 4*q = -w*a - 30 for a.
-5
Let s = 13 + -9. Solve -2*c + 7 = a, s*c + a - 14 + 3 = 0 for c.
2
Suppose -13*n = -22*n + 108. Solve 0 = -3*d - c + n, 2*d - 4*c + 0 + 6 = 0 for d.
3
Let b(m) = 2*m**2 + 14*m + 14. Let a be b(-6). Solve 3*x - 5 - 5 = -2*o, -a*o = -x - 10 for x.
0
Let p = 2 - 2. Solve -3*l - 19 = -5*y, p = -2*l + 3*l + 5*y - 27 for l.
2
Suppose 6*x + 12*x = 7*x. Solve x = -5*d - 3*k - 16, 3*k - 34 = -0*d + 5*d for d.
-5
Let x be (-1 - 1)*(-51)/(-6). Let z = -12 - x. Let l(u) = u**3 + 10*u**2 - 11*u. Let g be l(-11). Solve 0 = 3*w - 0*w, g = -4*i - z*w for i.
0
Let w = 75 + -75. Solve 0 = -3*a + 9, -n - 4*a = -w*n - 15 for n.
3
Suppose 0 = y - 4*y. Suppose 3*x - 3 - 6 = y. Solve x*n + a = -8, a + 3 + 2 = -2*n for n.
-3
Let g(j) = j**3 + 9*j**2 + 5*j + 49. Let w be g(-9). Solve -2*n - 2*n - 5*s + 8 = 0, -22 = 2*n - w*s for n.
-3
Suppose q = -3*q + 12. Suppose -q*x = -x. Suppose l - 3 - 1 = x. Solve l*w = 6*f - 2*f - 40, 2*f + w - 5 = 0 for f.
5
Let b = -63 - -68. Solve -b*m - 2*r = -3*r + 12, 5*m = -4*r - 27 for m.
-3
Let f be ((-2)/(-1))/((10/(-3))/(-5)). Solve -4*i + 0*g - 4*g = -4, f*g = 12 for i.
-3
Let r be (-24)/(-20)*(-2)/4*-5. Solve 35 = 5*t + 5*a, -t - 3*a + r = -12 for t.
3
Suppose 0 = y - 4*y + 3. Let f = y - -3. Let r(u) = -u**2 + u + 4. Let i be r(0). Solve i*g - 1 = f*h + 9*g, 0 = -5*h - 3*g + 2 for h.
1
Let r be (-16)/(-6)*6/8. Solve -2*n = -7*n + 3*d, -4*d + 26 = r*n for n.
3
Let z(w) = 3*w**2 + 3*w - 4. Let r be z(-3). Suppose -s + r = -2*m + 5*m, -s + 8 = 2*m. Solve 0*c + 1 = 5*g - 2*c, -3*g - c - m = 0 for g.
-1
Suppose 23 - 14 = 3*u. Let t(z) = -z**3 - 5*z**2 + 4*z - 2. Let n be t(-6). Suppose n = 2*o + 3*o. Solve -9 = 3*d - 2*y, -u*y + 3 = d - o*d for d.
-3
Let v be 8/24 + 2/(-6). Solve 4*y + 3 = -3*c, -y + c + 3 - 9 = v for y.
-3
Let j(o) = o**2 + 3*o + 1. Let b be j(-4). Let g(n) = n**3 + 10*n**2 + 8*n - 5. Let l be g(-9). Solve -4*a - 16 = l*s, -b*a - s + 4 = 24 for a.
-4
Let m(w) = -2*w - 14. Let k be m(-8). Solve 2*p + 2*x - 7*x = 33, 0 = -2*p + k*x + 18 for p.
4
Let r be (-9)/(-2) + 12/(-24). Solve 12 = -r*g + 4*l, 2*g + 4*l - 3*l = -9 for g.
-4
Suppose 0 = -4*y + 6 - 2. Let f = y + -1. Solve f = a + 3, -6 = 4*m - a + 3*a for m.
0
Let m = -23 - -32. Solve d + 12 = 4*u, 5*d + m + 13 = u for d.
-4
Let s(u) = u - 1. Let j be s(1). Suppose j = -v - 3*x - 7, -2*v = 3*x - 0 - 1. Solve -v = 2*y, -5*l + 2*y = -2*y + 4 for l.
-4
Let o = -1 + 13. Suppose 5*y = y + o. Let n(g) = g**2 - g + 12. Let u be n(0). Solve 0 = -5*j + 3*a - u, -3*j = -0*j - y*a + 6 for j.
-3
Let r be (-26)/8 - (-3)/12. Let x = r + 6. Solve -2*t + 5 + 0 = j, x*t = -4*j + 20 for t.
0
Let w(q) = q**2 - 34*q + 33. Let u be w(33). Solve u = -a - 4*v - 12, -4*v = 6*a - 2*a + 12 for a.
0
Let o(m) be the third derivative of 0 - 1/2*m**3 - 4*m**2 - 1/60*m**5 + 7/12*m**4 + 0*m. Let u be o(12). Solve 2*v - u = -5*k, 2*v - k = -0*v + 3 for v.
3
Let k = 26 + -20. Solve -k*c + 17 = -5*t - 2*c, -3*t = -5*c + 5 for t.
-5
Suppose -y + 2*i = 12, 3*y + 4*i + 3 + 3 = 0. Suppose 2 = 4*t - 6. Let o be (-51)/y + t/(-4). Solve 0 = -4*k - o, -3*f - 2 = 2*k - k for f.
0
Let z be 1/6 + (-2)/12. Let j(p) = -p + z*p + 2*p - 6 + 2. Let f be j(10). Solve 4*q + f*n + 1 = n, 0 = -2*q + 3*n + 5 for q.
1
Let m = -20 - -40. Let j(u) = u + 7. Let d be j(-5). Solve 3 = -k + d*n - 4, 5*n = m for k.
1
Let l(c) = c**3 + 12*c**2 + 11*c + 2. Let j be l(-11). Suppose -2*v - 3*k + 20 = -2*k, 0 = -4*v - k + 38. Solve -5 = u, f - 3*u - v = -j*f for f.
-2
Let z(s) =