e (-4)/(-10) + (-81)/15. Let r = t - q. Solve 0 = -r*s + 2*k - 12, s = -s - k - 10 for s.
-4
Let m(r) = -2*r**3 - 3*r**2 - r - 1. Let v be m(-2). Solve -3*t + o - 16 + v = 0, -12 = 3*o for t.
-5
Let c(z) = 3*z - 4. Let s be c(9). Suppose -12*a + 11*a = -9. Solve 0 = l + 4*v - a + s, v + 4 = 0 for l.
2
Let r = 14 - 12. Solve 0 = -4*v + r*k - 30, 0 = 3*v + 3*k + 2*k - 10 for v.
-5
Let f(v) = -v + 2. Let x be f(-3). Let t be 0/1 + 2/2. Solve -3*h + 4*b + t = x, 0 = h + 4*b + 12 for h.
-4
Let o(u) = -u**3 + 21*u**2 + 21*u + 25. Let x be o(22). Solve -3*v = 0, -4*j - x*v = j + 15 for j.
-3
Let w = -9 - -30. Let k be (-1)/(-2 - w/(-11)). Suppose -u + 2*u = k. Solve -3*o - n = 5, -3*o = -0*o - 5*n + u for o.
-2
Let f(s) = -s**2 + 12*s + 1. Let n be f(12). Let c(j) = -j - 5. Let y be c(-6). Solve 3*d + 5*g = -n, 2*g = -y + 3 for d.
-2
Let y(i) = i**3 + 3*i**2 - 5*i - 1. Let x be y(-4). Solve -5*f + 0*f = -10, 3*s + 12 = x*f for s.
-2
Let t = 12 + -10. Suppose -7*d + 10 = -t*d, -3*d = -3*s + 9. Solve -3*p = 2*w - 2*p - 13, s*p - 25 = 0 for w.
4
Let f = 26 - 23. Solve 2*a + y = 0, 2*a + 13 = -f*a + 4*y for a.
-1
Let z be (-66)/15 - (-4)/10. Let y be 2/z*2 - -4. Solve 0 = -2*q + y*t - 12, 4*q - 5*t + 22 = -0 for q.
-3
Let l = 6 + -1. Suppose -4*i - 5 = -l*m, 4*i - m = -4*m + 3. Let r(n) = n - 3. Let v be r(6). Solve 0 = t - d - v, 2*t + 4*d = -i*d for t.
2
Suppose -2*d = 3*d - 155. Let q = d + -16. Solve 3*v - i - q = 0, -3*i - 17 = -2*v - 0*i for v.
4
Let n = -4 + -8. Let x be (-16)/n + 2/3. Solve -x*t + s + 13 = 0, -s - s = -2*t + 18 for t.
4
Let u = 6 + -17. Let n = -9 - u. Solve z + 3*b + 7 = 0, n*z + 0*z - 5*b = 30 for z.
5
Let b(j) = -j**2 + 10*j - 4. Let p be b(8). Let z be (-15)/6*p/(-15). Solve -t - 2*t - m + 10 = 0, -4*m = -2*t + z for t.
3
Suppose -4*l + 1 = g - 17, -3*g - 21 = -3*l. Solve l*h - 5*b = 20, 6 = -2*b + 2 for h.
2
Let z = 75 + -73. Solve q = -z*l + 2, -q = q - 5*l - 13 for q.
4
Let u(y) = y**2 - 6*y + 7. Let i be u(5). Solve 4*o = -3*x + 18, 3*x - i = 2*x for o.
3
Let z(l) = l + 12. Let n = -2 - -2. Let d be z(n). Solve -3*r = -d, 9*c + 2*r = 4*c - 2 for c.
-2
Suppose -u + 18 = 2*u. Let k = 10 - u. Let g = 8 - 5. Solve -31 = -k*h + g*p - 6*p, -p - 3 = -2*h for h.
4
Let o = 14 + -7. Solve 5*h = -15, -8*m + 4*m = h + o for m.
-1
Let b = 8 - 3. Solve -2*w + b = -5*p, 5*w - 2*p + 14 = w for w.
-5
Let w = -3 - -3. Suppose 4*u - 12 = -w*u. Suppose -2*a + 15 = u*a. Solve a*g - 7 = 2*r, g + 11 = -5*r + 2 for r.
-2
Suppose -i = 3*i. Suppose -5*x + 3*x + 4 = i. Suppose x = -b + 4. Solve -5*j + g - 3 = -0*g, b*j - 4*g - 6 = 0 for j.
-1
Let q(s) = s**3 + s**2 + s. Let x be q(-1). Let w = x + 1. Suppose 0 = 7*l - 3*l. Solve b + 5*z + 18 = w, 5*b + 5*z = -l*b - 30 for b.
-3
Let l(i) = 2*i + 8. Let m be l(6). Solve 2*q = -q - 5*j - 20, -5*j - m = -4*q for q.
0
Suppose 50*g - 58*g = -32. Suppose 4*p = 5*z - 45 + 14, z + 5 = -2*p. Solve -g*b - d = -6 - z, b = d + 1 for b.
2
Let n = -2 - -6. Let w be 3/(-6)*(-2)/1. Solve 2*v + 6 = -3*m + w, 5*v - n = -2*m for m.
-3
Suppose -3*h = 3 - 15. Solve h*y = -5*p - 11, 2*y + 4*p + 7 = 3*p for y.
-4
Let p(v) = -11*v**3 + v**2. Let f be p(1). Let n be (-396)/f - (-6)/15. Suppose -w - 3*w - 5*r + n = 0, 0 = 4*r. Solve -5*d = 5*s + w, 4 = -2*s - d - 1 for s.
-3
Suppose 48*p = 52*p - 8. Solve 4*k = -2*i + 15 + 1, -2*k + 14 = -p*i for k.
5
Suppose -3*d - d + 3 = -3*z, 0 = -z + 5*d - 1. Let t be z - (-1)/(-2)*-2. Let v = 5 - t. Solve v*g + 25 = -m, -2*g - 13 = -0*g + m for g.
-4
Let w be 4*(1 - (-3)/(-12)). Solve -5*c + z + 0 = w, 0 = 4*z + 8 for c.
-1
Let h be 5/(-15) + 2/6. Solve 0 = t - 6*t - 2*u - 23, h = -2*t - u - 9 for t.
-5
Let r = 2 - -3. Solve 0 = 5*s - r, -2*p - 18 = 2*p + 2*s for p.
-5
Suppose 100 = -6*k + 16*k. Solve 5 = -3*r + 4*h, -6*h + k = -2*r - 2*h for r.
5
Let g be (1*8)/(8/(-12)). Let f be (-10 - g) + 32 + 1. Solve 5*x + f = 5*i, 3*x + 6 + 7 = -i for x.
-5
Suppose 3*v = 3*a - 6, v - 5*v + a - 2 = 0. Suppose v = -3*h + 5*l + 57, 79 = 5*h + 5*l - 56. Solve 4*q = 2*r - 3 - 3, -4*r - q - h = 0 for r.
-5
Let u(q) be the first derivative of -q**2 + 9*q - 8. Let o be u(4). Solve -5*v - 3*d = 13 + o, -18 = 3*v + 5*d for v.
-1
Let g be 3/27 + (-44)/(-9). Solve -7 = -4*x + 2*s + g, -2*x - 4*s = -26 for x.
5
Suppose 0 = -5*k + 15, j + 4*j - 3*k - 16 = 0. Solve -4*c - 16 = 0, j*w + c + 2*c + 22 = 0 for w.
-2
Let n(t) = 5*t - 25. Let x(j) = j - 6. Let b(y) = -2*n(y) + 9*x(y). Suppose -3*s - 13 = -1. Let o be b(s). Solve 4*m = 5*r - 25, -3*r + 2*m - m + 8 = o for r.
1
Suppose 0 = -2*a + 1 + 3. Solve -21 = -3*x - 3*z, -5*x + a*z + 27 = 5*z for x.
3
Let h = -5 + 9. Solve 4*i + 4*t - 20 = -0*t, -4*t = -4*i + h for i.
3
Let o(n) = 2*n - 15. Let l be o(10). Suppose 5*s = -b + 31, -3*s + 5*b - 17 = -l*s. Let a be (-1)/(-3) - 2/6. Solve a = -2*p + s, 2*p = -0*m + 3*m - 9 for m.
5
Let q be (-1)/(-3 + 15/6). Let l(o) = -o**2 + 9*o + 2. Let c be l(9). Solve -4 = -w - q*w + x, -w + 3 = -c*x for w.
1
Let m(f) = f**2 - 4*f - 1. Let o be m(3). Let s(y) = y + 9. Let b be s(o). Let d = -4 - -7. Solve -b*t - 4 - 19 = -d*j, 2*j = 5*t + 22 for t.
-4
Let w = 0 - -2. Suppose -a + 0 + w = 0. Suppose -5*l + 21 = -l - 3*v, -a*v + 2 = 0. Solve u + 3*h - 4 = -5, 2*h = -2*u + l for u.
5
Let q(r) = r**2 + r - 2. Let i be q(-2). Suppose i = -0*m - m + 5. Solve -4*s = -2*s + 4*p, m*p = -2*s - 2 for s.
4
Suppose 2*j + 0*j + 2 = 4*s, 2*j - 1 = 3*s. Suppose 22 = j*n - 3*k, -3*n - n = -3*k - 17. Solve -3*z + 6 = 0, -4*z - 2 = n*h - 0*z for h.
-2
Suppose -8 = o - 3*o. Suppose 0 = t - 2*t + o. Solve t*k - 6 = -z, k + 10 = 4*z + 3*k for z.
2
Suppose 5*b = 4*r - 1 + 20, -5 = -3*b - 4*r. Solve m = -t + 5*m - 13, -b*t - m = 0 for t.
-1
Suppose -i + 4 = -3*v - 5*i, 4*v - 5*i = 36. Suppose -v*m = -m - 12. Solve -2*t - 6 = -2*o, m*t + 32 = -5*o + 11 for o.
-1
Suppose 2*i = -2*b + 4, 5*i - 7 = -3*b + i. Let w = 8 + b. Solve -4*n - 12 = 0, 3*q + 2*q + 3*n + w = 0 for q.
0
Let y = 17 - 14. Solve y*i + 2*k - 4 = 7*i, 4*i - 5*k - 8 = 0 for i.
-3
Let s(z) = -5*z**2 + 5*z - 6. Let i(l) = -4*l**2 + 5*l - 5. Let a(c) = -6*i(c) + 5*s(c). Let w be a(-4). Solve -2*d - 5*v - 2 = 20, 0 = -2*d - w*v - 18 for d.
-1
Let r(s) = -4*s**2. Let j be r(1). Let x(c) = -2*c - 4. Let u be x(j). Suppose -4 = -u*q + 2*q. Solve 2*a + 2 = -2*y, 4*a - 3 = q*y + 5 for a.
1
Suppose 3*r - 20 = -2*r. Solve -r*h + 8 + 8 = 4*q, 0 = -2*h - 4*q + 14 for h.
1
Let i(a) = 5*a**2 - 4*a + 3. Let o be i(2). Solve 4*w + n = -o, 0 = 2*w + 2*n + 12 for w.
-3
Suppose -3*i - 2*z + 6 = 0, 5*i - 3*z - 17 = -4*z. Let t = 6 - i. Solve 0 = 2*u - 2*o, t*u = -o - o - 8 for u.
-2
Let a(m) = m + 10. Let i be a(0). Solve 11 = -h - 0*h + 4*p, -p - i = 4*h for h.
-3
Suppose -2*i = -2*g - 4, 0 = i - g - 4*g - 10. Suppose 0 = -v + 5*b - 18, i = -4*v + 5*b - b - 8. Solve -2 = -0*w + 4*w - v*o, 0 = 3*o + 15 for w.
-3
Suppose -5*h + 45 = 5*t, -5*t - 10 + 45 = 3*h. Suppose -28 + 13 = -h*a. Solve -4*v = -v + f - a, -4*v - f + 4 = 0 for v.
1
Let u(d) = -2 + 2*d**3 + d - d**3 + 6*d**2 + 3*d. Suppose 3 = -t - 2. Let a be u(t). Solve p + a*p - 13 = -5*x, -3*p - 4*x + 10 = 0 for p.
2
Let c = 54 - 99. Let w be c/6*4/(-6). Solve 4*u = 4*h + 2*u - 20, 35 = 5*h - w*u for h.
3
Let g(a) = -a**3 - 4*a**2 + 2*a - 4. Let o be g(-5). Solve 19 = -4*u - 3*f, u = -u - 3*f - o for u.
-4
Let p(t) = -13*t - 13. Let n be p(-1). Solve n = -0*f + 3*f + 3*d + 6, -2*d = 4*f for f.
2
Suppose -3*y - 40 = 14. Let o be (-1)/2 - y/4. Solve 3 = -d + i, o*d + 0*i = -i - 12 for d.
-3
Suppose -3*k + 12*k = 27. Solve -o + 3*o - 4*l + 12 = 0, -k*l = -4*o - 14 for o.
-2
Let z be ((-66)/(-9) + -7)/((-1)/(-12)). Suppose 0*f + 3*f + 15 = m, -5*m = -4*f - 20. Let o = m + z. Solve 3*n = 2*t - 8 - 2, -o*t = 3*n - 20 for t.
5
Let q be 23 + 0 + 0 + 3. Suppose -5*o - 1 + q = 0. Solve 0*g = -2*g - o*v + 5, 13 = 3*g + 2*v for g.
5
Let n be (3 + -2)*(0 - 0). Suppose -3*o = -2*o + k, n = -5*k - 15. Solve 4*a + 6 = -3*w, 0*w = 2*w + o*a + 5 for w.
2
Let v(h) = 5*h**2 + 14 + 3*h**2 - 5*h**2 + 15*h - 2*h**2. Let q be v(-14). Solve -3*z = 5*p - 6 + 3, q = 5*p + 4*z - 4 for p.
0
Let c be ((-18)/3)/3 + 5. Let v = 1 - -1. Solve -v*q = -m + 1, -q = -c*m + q - 5 for m.
-3
Suppose -17 = 3*u + 1. Let h(n) = -n**2 - 6*n + 7. Let s be h(u). Suppose s = -3*k + 55. Solve -z = 