+ 8 for x.
-1
Suppose 3*z + 3*i = -9, 5*z - i = 2*i - 7. Let h(y) = -y - 9. Let l be h(-5). Let a = z - l. Solve 0*b + 2*b - 4*o = a, -4*b + 4 = o for b.
1
Let m = 3 + -1. Let g = 6 - m. Solve 3*w - 9 = -4*f, g*w + 2*f = 3*f + 12 for w.
3
Let p be (9 - 7)*(-1 - 0). Let k be -3 + (p - -25) + -2. Suppose -4*t = -2*z, 4*t = 2*t + 4*z. Solve 0 = 5*v - t*s + s - k, -v + s = 0 for v.
3
Let d be (6/(-5))/((-8)/80). Let r be -2 - 0 - (-3 + 8). Let q = -3 - r. Solve q*w = n + 5, 5*w - 3*n - 3 = d for w.
0
Let a(v) be the first derivative of -v**4/2 + 8*v**3/3 - v**2 - 3*v + 7. Let l be a(3). Solve 3*t + l = 3*n, -1 - 3 = 4*n for t.
-4
Suppose 4*f + f - 25 = 0. Let r(b) = b - 5. Let j be r(f). Suppose -5*i = -4*a - j + 10, a + 5*i + 10 = 0. Solve a*o - 18 = -3*o + 4*h, 15 = -5*h for o.
2
Let u(a) = 2*a**3 - 2*a**2 + 3*a - 4. Let h be u(2). Suppose 0 = -3*v - v + 4. Suppose 2*i - v - 3 = 0. Solve 0 = q - i*c - h, -q - 25 = q + 5*c for q.
0
Let q = -18 + 28. Let t be (q/(-4))/((-2)/4). Solve 3*s + 5*x = -1, -t*s = -3*x + 5 + 8 for s.
-2
Suppose k + 6 = 2*k + i, 5*k - 18 = i. Solve 5*g = 2*u - 4 - k, -3*u = g - 12 for g.
0
Let z = -71 + 74. Solve z*g = a + 5 - 18, 2*a = -4*g - 4 for g.
-3
Suppose -2*r - 4*x = 7 + 3, 0 = -x. Let u = r - -8. Solve o + 18 = u*i, 5*o = i - 4*i for i.
5
Let o be (-1 - -1)*(-3)/6. Suppose -4*j = -4*n + 20, -5*j - 25 = 3*n + n. Solve o*g + g + 2 = n, -2*s = -g - 12 for s.
5
Suppose -7 = -z - f, -z - 3*f + 0*f + 13 = 0. Suppose -y - 8 = 3*y. Let i be 3 - y - (1 + 0). Solve i*g = m + z, -2 = g + m - 3 for g.
1
Suppose 0 = 4*q - 0*q - 8. Let j be q + (-1)/1*-1. Solve 0 = -j*k - k + 5*a + 22, 4*k + 5*a - 2 = 0 for k.
3
Let z be (-16)/(-10) + (-4)/(-10). Let f be (0 - 26)*(-2 - -1). Solve 5*x - 2*k - f = 0, -z*k + 0*k = 2*x - 2 for x.
4
Let l be (-16 - -1)*(-2)/6*4. Let d = 12 - 7. Suppose -l = -y - d*s, 2*y + s - 1 = 4*s. Solve 2*c - k = y, c - 4*k - 20 = 5*c for c.
0
Let v = -188 - -192. Solve -3*y = z - 2 + 11, -4 = -v*y + 4*z for y.
-2
Suppose -3*o + 6 = -3*v, 0 = v - 6*o + 4*o. Let u(c) = -c**3 - 5*c**2 - 5*c - 2. Let j be u(v). Solve 5*t = 4*i - 10, -3*i + 21 + j = 4*t for t.
2
Suppose 4*f - 5 = 15. Let m = 1 + 1. Solve 5*r - 5*j - m - 8 = 0, -f*r - 5*j + 10 = 0 for r.
2
Suppose 30 = 5*m + m. Solve 4*g + 7 = 4*y - 9*y, y + m*g = -14 for y.
1
Let s = 31 + -15. Suppose 4*y - s = 2*h, 0 = -y - 2*y - 2*h - 2. Solve -2*t + t = y*k - 3, 4*k - 1 = -t for k.
-1
Suppose -c - i = 4*i + 5, -5*c + 95 = -5*i. Solve 2*x + c = 5*h - 0*x, -x = -4*h + 9 for h.
1
Let r = -1 - 5. Let u(t) = -2 - 4*t + 0 - 3. Let i be u(r). Solve -i = -0*h - 2*h + 5*k, -2*h + 4*k + 14 = 0 for h.
-3
Let y = -7 - -12. Suppose 4*r - 28 = d + 4*d, 2*d + 18 = y*r. Solve 0 = -3*o - 9, -5*k = -r*o + 3 + 11 for k.
-4
Let l be (1 - 6 - -1)/((-448)/560). Solve l*z - m + 8 = 0, -4 - 14 = 5*z + 4*m for z.
-2
Let p = -8 + 10. Suppose -11 = p*u - 3. Let v be (-2 - 2)*3/u. Solve -16 = -4*q + 5*a, 2*a = 2*q - v*a - 8 for q.
4
Suppose 2*l + 38 = 2*b, -l + 31 + 7 = 2*b. Solve -b + 2 = -5*q + 2*u, -2 = 2*q - 3*u for q.
5
Let t(v) = 4*v**2 + 3*v + 2. Suppose 5*f - 4*l + 1 + 7 = 0, 0 = -5*l - 15. Let p = f + 2. Let y be t(p). Solve 3*z = -c - y, -14 = 4*z - 4*c + 18 for z.
-5
Suppose 2*o + 19 = -5*f, 3*f + 21 = o + o. Let a be (-8)/(-6)*(8 + f). Suppose -a*v + 2*v + 42 = 0. Solve -4*j - 4*y = -5*y + v, 3*y = -3*j - 12 for j.
-5
Suppose 0 = -2*b + 141 - 17. Suppose 4*x - m - 36 = 3*m, 3*x - b = -4*m. Let z = -5 + 8. Solve -q + 4*q - 4*n - x = 0, -z*q = 3*n for q.
2
Suppose -t = -0*t. Solve -4*d - 4*o = -4, t = -4*d - 5*o - 2 + 4 for d.
3
Let f be -2 - (1 - 4) - 0. Let k be (f/3)/((-1)/(-15)). Suppose 0 = 3*c - 20 + k. Solve -3*g - 8 = c*h - h, -3*h = 4*g - 1 for g.
4
Let g be 3 - 2 - (4 + 1). Let l = 8 + g. Solve 26 = l*u + 3*f, 0 = f + 1 - 3 for u.
5
Suppose -32*z + 36 = -14*z. Solve z*g = -g + 4*o + 9, -6 = 2*o for g.
-1
Suppose 0 = 3*h + h - 16. Suppose -7 = -t - h. Solve -6 + 20 = -3*o + z, -t*o - 19 = 4*z for o.
-5
Suppose 0*t + 20 = 4*t. Let g = t - 3. Solve -3*q + 4*u = 2*q - 2, g*q + u = 6 for q.
2
Let h(p) = p**2 + 2*p - 7. Let n be 1 + 2 - (-16)/(-2). Let v be h(n). Solve 0 = 2*c - v*k + 5*k - 22, -c = -k - 9 for c.
5
Let y = 11 + -9. Solve 13 = -y*p - l + 6*l, -7 = 2*p + l for p.
-4
Let v = 3 - 11. Let o(j) = -2*j - 12. Let i be o(v). Solve a - 6*a = i*y + 2, 3*a + 2*y + 2 = 0 for a.
-2
Let p(r) be the second derivative of 1/3*r**4 - 1/3*r**3 - 1/20*r**5 - 2*r + 1/2*r**2 + 0. Let y be p(3). Solve -5*h - 7 = -y*m - 3, -2*h = 4*m + 24 for h.
-4
Suppose v + 3 = 5. Let q = v - -2. Let u be (-34)/(-6) - (-4)/(-6). Solve q*f - 6 = -4*z + 10, -u*z + 16 = f for z.
3
Let t(r) = r**2 + 4*r + 3. Let w be t(-7). Solve 3*f - 9 = -m, 4*f - f = 4*m + w for f.
4
Let s(u) be the third derivative of u**4/6 + u**3/6 + 4*u**2. Let d be s(3). Suppose -2*m + d = 3. Solve -4*t - 28 = 4*p, p = -4*t + m*t - 3 for p.
-5
Suppose 0 = -4*p - 20, 0*p = -2*k + 2*p + 6. Let d be ((-28)/3)/(k/3). Solve 4*t - d = 4*m - 2*m, 3*t + 2*m = 7 for t.
3
Let z = 14 - 4. Solve 0 = -u - 5*o - z, -u - 4*o = 2*u + 19 for u.
-5
Let v be 4/(-12) + (-10)/(-3). Solve 2*x + x + v = -3*o, -1 = -5*x - 2*o for x.
1
Let g(l) = l**3 + 4*l**2 - 5*l - 6. Let c be g(-5). Let u(d) = -d**2 - 5*d + 10. Let n be u(c). Solve 3*y - 2*s = -0*y - n, 0 = 4*s + 4 for y.
-2
Suppose 0 = 5*d + l - 42, 0*d = d - 3*l - 18. Solve 2*o - 2 = 3*i + d, 0 = -2*i + 2*o - 6 for i.
-5
Suppose -2*c - 16 = -6*c. Suppose -c*t + 12 = -8. Solve 3*j = -2*l - 10, 4*j + 3*l = -t - 9 for j.
-2
Suppose 4*a + 9 = -x + a, 2*a - 1 = -3*x. Let v be x/3 + 2 + -3. Solve v = -3*l - 4*w - 13 - 11, 5*w - 5 = 5*l for l.
-4
Let q = -3 + 2. Let y be q*37/(0 - 1). Let g be (-6)/21 - y/(-7). Solve 2*z + 2*n + 0*n = -10, -n - g = 0 for z.
0
Let b be (-16)/(-2)*-4*(-1)/2. Solve -2*o - 5*g + 21 = 0, 5*g + 1 = b for o.
3
Let x(i) = 5*i - 23. Let u be x(5). Solve 5*h - 24 = 4*w - 8, -h + u*w = -8 for h.
0
Let b be 1/(((-6)/15)/(-2)). Suppose 4*r - 20 = 2*z + 12, -b*z = 4*r - 18. Let v = r + 3. Solve 2*m + 10 = 5*a, -m + v = -4*m + 5*a for m.
0
Suppose l - 18 = -2*l + 3*f, -5*l = 2*f - 30. Let b = -9 - -14. Suppose -4*s - i = -b, 2*i - 4 = -s - i. Solve -3 = -3*y + 3*o, -y + 4*o + l = -s for y.
-1
Let b = 17 + -12. Suppose 4*w - 3 = w - 3*a, 5*w - b*a = 35. Solve -w*h - 2*d + 33 = -9*h, -3*h + 5 = 5*d for h.
-5
Suppose 0 = o + t - 1 - 3, 4*t = 8. Solve -h - h = -o*r - 6, 4*r - h = 0 for r.
1
Suppose 4*q - 6 = a - 0, a - 12 = -5*q. Solve 0 = -y - 5*n - 30, 0*y + 5*n + 15 = q*y for y.
-5
Suppose 0 = -2*p - 0*p + 4. Suppose 25 = p*f + 5*j, -4*f + 3*j = f + 15. Suppose f = -c + 3*c - 18. Solve -c = 4*t + 2*m - 3, 0 = t - 2*m - 6 for t.
0
Suppose -2*z + 8 = 2*z - 4*j, z - 5 = -2*j. Solve -4*d + 3*m - 1 = -17, -z*m = 3*d + 9 for d.
1
Let n = -37 - -41. Solve m - 4*m + n*c = 0, 4*c = 4*m for m.
0
Suppose 0*o + 4*o - 32 = 0. Suppose 8*t - 5*h = 3*t, 4*t - 2*h = o. Solve 2*b + t*r = -6, -r = 3*b - 10 + 24 for b.
-5
Suppose 6*y - 10*y - 3 = a, -3*a - 3*y + 9 = 0. Solve 2*s + 2*f = 2, 0*s - a*f = -2*s - 19 for s.
-2
Let q = 38 - 34. Solve 12 - 31 = 5*f + 2*k, -5*f - q*k = 13 for f.
-5
Let w(m) = 2*m**2 + 5*m + 2. Let s be w(-3). Solve o - 3*l - 14 = -0*o, 0 = -4*o - 5*l + s for o.
5
Suppose 0 = 4*x + x - 25. Solve x*s = 5*l - 15, 3*l = -l - 4*s - 12 for l.
0
Suppose 4*m + 7 - 22 = 5*s, -m - 3*s = -8. Solve -6*n + 2*n = m*o - 16, -4*o = 0 for n.
4
Let u be 3/(2 - -1 - 24/10). Solve 0 = 2*h - g + 15, -3*h - h - u*g + 5 = 0 for h.
-5
Suppose 0*h - h - 2 = 0. Let s = h + 7. Solve 8 = -s*f - 4*n, 2*f + 2*n + 2 = -0 for f.
-4
Let v = -3 - -7. Let s(x) = -5*x + 4. Let t = 9 - 13. Let p be s(t). Solve -v*n = -5*k + 9, -3*k = n + k - p for n.
4
Suppose 7 = 3*j - 2*k - 0*k, -2*k = -8. Suppose -15 = -5*i + j*v + 10, 2*i = -2*v + 2. Solve o + 6 = -2*f - 5, i*o = -3 for f.
-5
Let g = 10 - 4. Suppose -g = 5*z + 9. Let t(o) = -o + 2. Let c be t(z). Solve 0 = 5*r - 5*y - 7 + 2, y - 7 = c*r for r.
-2
Let u = -63 + 63. Solve u*h - 9 = h + 2*g, g + 9 = 4*h for h.
1
Suppose 5*q - 7*q = -4. Solve 3*p + r - q*r + 4 = 0, -4*p - 6 = -r for p.
-2
Suppose -4*t - s = 2*s - 20, -4*t - 2*s + 16 = 0. Solve 2*z = -f - 1, 3*f + t*f = 2*z + 31 for z.
-3
Suppose -4*x = 3*g - 3, 6*x - 2*x - 18 = 2*g. Let j be 5 + -3*2/x. Suppo