9 for u.
-5
Suppose 0 = -2*s + 8, 6*s = -t + 2*s + 21. Suppose -4*l = -t*j - 3 + 1, 3*j = 3*l - 3. Solve -2*g + j = -2*a + 4, 5*g - 15 = a for a.
5
Let g be (34/(-4))/((-2)/4). Let m = -1 - -3. Solve 3*a + k = g + m, -4*a + 5*k = 0 for a.
5
Suppose 0 = 5*c + 4*x - 24, 5*c + x - 24 = -3. Solve o + o - c*f = -4, 0 = 5*o - 5*f for o.
2
Suppose 0*r - 2*n = -2*r + 38, 3*r - 53 = 2*n. Let t = r - 11. Suppose -4*f + v = -63, f - 48 = -3*f + 4*v. Solve -5*y + t*z - f = 6, -y + 5*z = 13 for y.
-3
Let p(h) = h**3 + 8*h**2 + 10*h - 5. Let m be p(-5). Solve 3*x - s = 12, 4*s + m = -x + 6*x for x.
4
Suppose 0 = 5*m - 0*m. Solve 4*w + 4 = -2*o, w + 5*o + 10 = -m*w for w.
0
Suppose -6*x = -3*x. Solve -5*m - z = -0*z - 25, x = -3*z for m.
5
Suppose 7 = 2*a + 1. Solve 0 = a*u + 12, 2*l + 3*u = 4*l - 22 for l.
5
Let p = 0 + -4. Let s = p - -7. Suppose -s*g - g = 0. Solve -5*h - k + 21 = g, 4*h - 40 = 4*k + k for h.
5
Let m = 51 + -47. Solve -5*y = g + 15, 6*g + m*y + 12 = 2*g for g.
0
Suppose -v + 5*m - 17 + 0 = 0, 5*v + m = 19. Suppose -6 - 20 = -5*u + v*a, -2 = -u - a. Solve -10 = -2*j - 4*s, -13 = -0*j - 5*j - u*s for j.
1
Suppose -6*h + 27*h = 84. Suppose 4*q - 9 = q. Let f be (-6)/4*(-4)/q. Solve -f*i - 5*k - h = 12, 3*k = -12 for i.
2
Suppose 0 = h - 3*y - 12, 2*y + 12 = -5*h - y. Solve h = 4*m + l + 9, -5 + 2 = -2*m + l for m.
-1
Let v(w) = -w - 6. Let n be v(-10). Suppose 3*q - 14 = q. Solve n*i + q = 5*x, -2*i = i - x + 8 for i.
-3
Let h = 22 - 62. Let t be -1 - -19*1/(-1). Let y = t - h. Solve 4*x = -4*j - y, 2*x = j - 2 - 2 for j.
-2
Let i be (-8 - -3) + (-2)/(-1). Let s be (-1 - i) + 4 - -1. Suppose 2*g = t - 8, -g = 3*t + 2*t - s. Solve -4*z - 6 = 3*v, 3*v = t*z - 0*v + 12 for z.
-3
Suppose -3 = -3*c + 3*v, 2*c + 5*v = -8 + 3. Let m be 0 - (-3 + 2)*c. Suppose m*w + 3*w = 45. Solve u - 7 = d, -4*d - 18 - w = -5*u for u.
5
Let x = 2 + -1. Let o be (x - 2)/((-1)/4). Suppose -4*w + 9 + 11 = 0. Solve 3*p = 5*p + 10, o*p = w*y - 30 for y.
2
Let x(r) = r**3 - 5*r**2 + 2*r - 4. Let v = 5 - 0. Let i be x(v). Suppose -s = -i*s. Solve 4*z = n + 17, -2*n = -s*z - 5*z + 25 for n.
-5
Let y be (-2 - 72/(-20)) + (-6)/(-15). Solve 3*b - 2*f + 6 = 0, 2*b + 11 = -y*f + f for b.
-4
Suppose -9*u + 30 + 6 = 0. Let a = 13 - 5. Suppose v - 5*v + a = 0. Solve 4 = -v*h + q - 0*q, -u*h = -5*q + 14 for h.
-1
Suppose 0 = a - 0 - 4. Let d = a - 2. Let m(h) = -h - 10. Let j be m(-14). Solve -j*q - 10 = -2*l - 0*l, d*q + 35 = -5*l for l.
-5
Let o = -6 - -10. Solve -5*j - 18 = 2*g, -4*g + 0*g - o = 2*j for j.
-4
Suppose -y = d - 3*d - 17, -y + 19 = -4*d. Suppose -2*g + 12 = 4*s, g = -3*s - 2*g + y. Solve -3*h - 2 = -5, -3*b - 4*h + s = 0 for b.
-1
Let w be ((-6)/3 - -4)/(4/34). Solve 4*n - n = 5*o - w, -3*o + n = -7 for o.
1
Let p = -26 + 31. Solve -2*x - 2*d = -2 + 6, 10 = -p*x + 5*d for x.
-2
Suppose -5*k = -2 + 22. Let m be 3*k/(-6) + 2. Let i be 20 - (-2 + m + -2). Solve 0*t + 5*t - 3*v - 32 = 0, i = -5*v for t.
4
Suppose 5*d - 5*a - 15 = 0, -2*a = -d - 0*a + 1. Let t(v) = -v + 5. Let z be t(d). Let s be 1/2 - (-2)/(-4). Solve s = h - z*y - y - 3, 0 = 3*h - y - 7 for h.
2
Suppose 0 = -k - 2*k + 6. Suppose -k*c + 3*c - 7 = 0. Suppose -2*f = -5*f + 6. Solve -c = -n - f*r, 5*r - 34 = -0*n + 3*n for n.
-3
Let s(x) = x**2 - 7*x - 10. Let z be s(8). Let w = z + 5. Suppose -2*k = -4*n - 0*n - 12, w*n - 1 = -k. Solve d + 18 = -4*t, 2*d + 9 = k*t + 21 for d.
-2
Suppose 40 = 16*m - 24. Let b(r) = r**2 - 5*r - 1. Let g be b(6). Solve -g*x + 8 = -2*x + m*c, -c + 2 = x for x.
0
Let h be 4/6 - (-26)/6. Suppose v = 2*v + 6. Let a(r) = -r**3 - 7*r**2 - 7*r - 3. Let o be a(v). Solve 4*q + 8 = h*x + 3*q, x = -o*q - 8 for x.
1
Let s be 2/3 - (-96)/72. Solve -4*d = 2*h + 2 - 16, s*d - 2*h - 16 = 0 for d.
5
Let p(f) = -2*f + 5. Let g be p(4). Let v be (g/(-2) - 0)*2. Let l be (-472)/(-12) + 2/v. Solve m + 0*h - 15 = -2*h, 0 = 5*m + 3*h - l for m.
5
Suppose 3*d + 3*x = 24, 4*d + 5*x = -0*x + 31. Suppose 3 + 38 = 5*t + 4*n, -n + d = t. Let z be 3 + -5 + 1 + t. Solve -20 = f + 3*f, 30 = -z*a - 2*f for a.
-5
Suppose 10 + 14 = 4*y. Let u = 5 + -11. Let c be u/(1 + (-15)/y). Solve w = 3*j - 7, -j + 17 = -c*w - 0*j for w.
-4
Let v(c) = c**3 + c. Let o(j) = j**3 + 7*j**2 - 7*j + 8. Let x be o(-8). Let p be v(x). Solve -r + 3*z + 2 = p, z + z = 0 for r.
2
Let f(m) = 13*m + 1. Let l be f(-1). Let p = -7 - l. Solve -4*z + 6 = -2*q, z - 2 = p*q + 4*z for q.
-1
Let a be 2/4*(-1 - -9). Let f(p) = 3*p - 5. Let g be f(a). Let v(k) = k - 5. Let b be v(g). Solve -1 = d + b*s, -8 = -d + 3*s - 2*s for d.
5
Let j = -15 + 17. Solve -8 = -c - j*c + r, -3*r + 2 = 4*c for c.
2
Let g = 12 - -13. Solve -o - 2*h - 7 = 0, 0 = 4*o + 2*h + 3*h + g for o.
-5
Let v(c) = c**3 - 12*c**2 - 2*c + 27. Let h be v(12). Solve j - 1 = a, 5*j = 6*j + h*a + 11 for j.
-2
Let r be (7 - 5) + -5 + (0 - -7). Solve 4*v + 32 = -5*w, -r*v = 4*w + 11 + 17 for w.
-4
Suppose -8 = -3*p + 1. Solve -4*q + 3*k - 38 = -p, 0 = -4*k + 20 for q.
-5
Suppose 5*j + 3*l = 2*l + 25, -4*l = j + 14. Solve -3*v = 5*g + 4, -v = 3*g + 2*v + j for g.
1
Suppose -4*o + 96 = 3*y, -3*y = 5*o - 21 - 75. Suppose -32 - 40 = -4*h. Let f = y - h. Solve 3*n + 4*g = -n + 12, -f = -4*n - 5*g for n.
1
Suppose -4*k - 2*s + 24 = -0*s, 2*k = -2*s + 16. Let o = -1 + k. Solve 5*v = -4*u + 2*u + 5, -3*v + 4*u + o = 0 for v.
1
Let d = -1 - 4. Let s be (d/2)/((-7)/14). Solve -s*n - 3*m - 4 = 0, 2 = -4*n - 0*n - 2*m for n.
1
Suppose 4*k = 2*b - k - 8, -2*b + 2*k = -8. Suppose 3*f = 4*f - b*s + 2, 0 = 2*f - 4*s. Solve 18 + f = 4*d, -d = -2*l - 1 for l.
2
Let y be (-27)/(-6) + 2/(-4). Let p be (6/9)/((-4)/(-12)). Solve y*k = -p*d + 14, -4*k - 3*d = -22 + 7 for k.
3
Let a be (1/(-2))/((-133)/(-28) - 5). Solve -4*c - c - 5 = -n, -a*c - 20 = -4*n for n.
5
Let n(d) = d - 4. Let p be n(8). Solve 3*h - 7 = 2*g + 3, p*h = 4*g + 12 for g.
1
Let j = -20 - -23. Solve -5*y - j*a + a - 16 = 0, -3*y = -5*a - 9 for y.
-2
Let v(i) = -11*i**2 + 1 + 1 - 7*i + 12*i**2. Suppose -3*z - 2*o + 2 = -9, 0 = 5*z - 4*o - 55. Let l be v(z). Solve 4*t - 16 = l*g + 4, 4*t - 28 = 4*g for t.
3
Suppose -s + 3*b = 6*b - 9, 0 = -5*s - 3*b + 21. Let i be 10/20*(-12)/(-1). Solve 0 = -5*z + 2*h - 4*h - 10, s*z - 4*h + i = 0 for z.
-2
Suppose -7*q = 7*q - 210. Solve z = -3*c + 17, -4*c + 9*c - q = z for c.
4
Let j be -2 - -5 - (-2 - -5). Suppose s = -j*s + 21. Solve -3*i - 3*l = s, 0 = -4*i + l - 2*l - 22 for i.
-5
Let z(w) = -2*w. Let y be z(-1). Solve 3 + y = -m - 3*l, 0 = -2*m - 5*l - 10 for m.
-5
Suppose -4*r + 8 = -2*a - 0*a, 2*a + 5*r = 28. Solve 3*b - 4*k = -20, k - a*k + 2 = b for b.
-4
Let h(o) = -o**3 - 2*o**2 + 2*o - 1. Suppose 0 = -4*t + 5*t + 3. Let f be h(t). Solve -u = -3*y + 14, f*u + 0*u = 2*y - 12 for y.
4
Suppose -3*d + 3 = -b, b - 4 = -3*b - 4*d. Let g(u) = 2*u - 11. Let n be g(8). Solve b = -l - 5*w + 25, n*l + 2*w + 3*w = 25 for l.
0
Suppose -39 = -5*l + 31. Suppose 5*a = -l + 34. Solve a = -4*v - 4*z, -3*z - 2 = 4 for v.
1
Let v be (-12)/(-18)*(-30)/(-4). Solve -17 - 5 = -2*s - 5*z, v*s + z = 9 for s.
1
Let i(w) = 2*w - 2. Let x be i(6). Let a = x + -8. Solve 2*v + 3 = l, l + l + a*v = 6 for l.
3
Suppose -2*q - 9*q = -6*q. Solve q = -2*y + 4*w - 8, y + 1 + 0 = -w for y.
-2
Suppose 3*u + 5*a - 9 = 0, -12 = -4*u - 5*a - 0. Solve 0 = 2*m + m + 4*j + 10, -u*m = j - 2 for m.
2
Let x(f) be the second derivative of 2*f - 1/12*f**4 + 3/2*f**2 + 0 - f**3. Let u be x(-3). Solve 3*b + 3*p - u = 5*b, -5*b - 3*p = -12 for b.
0
Let f(v) = v**3 + v**2 - 2*v - 3. Let a be f(2). Solve 0*i + 2*l + 3 = 3*i, 5 = a*i + 4*l for i.
1
Let s(u) = u**3 - 13*u**2 - 3*u + 44. Let t be s(13). Solve 0 = 2*k - 8, 12 = 3*c + 2*k - t for c.
3
Suppose -5*l + 0*l = -10. Let k = 11 - l. Solve -1 = -0*v + v - t, 0 = 3*t + k for v.
-4
Suppose 3*x = 12, -4*o - 2*x = -3*x + 8. Let n be 24/(-6) + (11 - o). Let z = 14 + -10. Solve 4*q + 2*a - 19 = 5, -2*q = -z*a + n for q.
4
Let y(h) = h**2 - 8*h + 3. Let z be y(8). Suppose -5 = -2*c - z. Let s be (-24)/30*(-5)/c. Solve 6 = -3*l, 3*i + 0*l - 4 = -s*l for i.
4
Let k(r) = r**3 - r**2 - 2*r + 1. Let d(m) = m + 8. Let b be d(-6). Let i be k(b). Solve -p + i = -2*w - 2, 5*p + 18 = -w for w.
-3
Let h be -1 + -2 + 3 + 1. Solve 0 = -5*t + 4*v - 4 - h, -3*t - 4*v - 3 = 0 for t.
-1
Suppose 6*a - 4*l = 4*