-8 for x.
-3
Suppose 7*i + 0*i = -42. Let n be (0 + -1)/1 - -11. Let z = i + n. Solve l + 7 = q, -3*q = -z*l + 1 - 26 for l.
-4
Suppose 3*n = -n + 8. Let l = 1 + 1. Let t be (l/6)/((-6)/(-36)). Solve -t*z + 3*o = -o, 0 = -z + 3*o - n for z.
4
Let l(j) be the second derivative of j**3/6 + 17*j**2/2 - 3*j. Let w be l(-7). Solve -5*z - 3*n + 6 = -4, 5*z - n = -w for z.
-1
Suppose 3*d + 2*k = -k, -5*d = -2*k - 14. Suppose 4 = d*w + 2*w. Solve z = -t - w, -5*z - 3*t - 3 = -0*z for z.
0
Let d(h) = 5*h**2 - h - 3. Let u be d(3). Let n = u + -10. Suppose -121 = -3*y - 31. Solve y = 2*b - 5*k, -5*b + 2*k = k - n for b.
5
Let l = -2 - -4. Suppose 0 = l*o - 6. Solve 4*n = n + o*j + 21, -13 = -4*n + j for n.
2
Suppose -3*x = x + 36. Let f = x - -7. Let q be f - 1 - (4 - 9). Solve 5*s - 2*v - q*v = 11, s = v + 3 for s.
-1
Let w(l) = -2*l - 3. Let r be w(-3). Suppose 4 = -n + r*n. Suppose 0 = 2*y - 3*a - 4 + 3, 5*y = -3*a + 13. Solve 0 = -y*k + 5*j - 14, -3*k - 3*j = k + n for k.
-2
Let a be ((0 - 1)/3)/((-35)/420). Solve 3*c - a*m - m = 11, 3*m + 21 = -3*c for c.
-3
Let t = 28 + -28. Solve t = -3*q + 3*s - 3, -3*q + 0*s + 13 = 5*s for q.
1
Let s be (-2)/(-40)*652 + (-3)/5. Solve 2*g = -4*p - p - 25, -4*p = 4*g + s for g.
-5
Let a be -3 + 3 + -2 + 2. Suppose a*u = -u + 5. Solve -k = 5*m - 19, -u*k - 4*m = -13 + 2 for k.
-1
Suppose -43 + 28 = -5*m. Solve f - q + 4 = -0*f, -f = -m*q + 2 for f.
-5
Let b = 4 + -6. Let x be (-1)/b + 65/10. Solve -v = -4*u + x, -5*v + 6*u - 3*u - 1 = 0 for v.
1
Let z(a) = -3*a**3 + 2*a**2 + a - 1. Let u be z(-1). Solve 2*y = -4*d - 8 - 4, -u*d = 3*y + 6 for y.
2
Let c be (-3)/2*16/12. Let v = 4 + c. Solve -3*n = a + 3, -5*a + 4*a = v*n + 3 for n.
0
Let o = -26 + 27. Solve 30 = 5*l + 2*t, -6 - o = 2*l - 3*t for l.
4
Suppose -5*b - 12 = -32. Suppose 0 = b*g, 4*v - 6 = v - 2*g. Suppose -5*s + 3*z = -127, 4*z + 6 = -10. Solve -v*l = 3*j - s, 4*j + 2 = 3*l + 2*j for l.
4
Suppose -n + 8 + 7 = 0. Suppose -12 = -b + 4*z, 5*z = 3*b - 0*b - n. Solve 0 = -2*d + 5*c + 12 + 3, 3*c + 3 = b for d.
5
Let b(v) = v + 7. Let q be b(-4). Solve 2*r + r - 2 = -m, 0 = 2*m - q*r - 13 for m.
5
Let j = -12 + 25. Suppose 0 = 7*x - 2*x + 20. Let u be (-7 + 6)/(2/x). Solve -4*t + 10 = u*q - 2, 5*t - j = -3*q for t.
5
Let m(z) = 2 - 5 + 17*z + 2. Let s be m(3). Solve 4*y = -o + 7, -3*y - 16 = -5*o - s for y.
3
Let c(w) = -2*w + 2. Let n be c(2). Let m be (-28)/(-12) - n/(-6). Suppose -s + 1 = -1. Solve 1 = 2*b + 6*y - y, -m*y - s = 0 for b.
3
Suppose -2*k - 34 = -j + 2*j, -4*j - 162 = -5*k. Let o be (-2)/(-3) - j/6. Let x = o + -5. Solve 0 = -3*l + 15, -4*y + x = -2*l + 20 for y.
-2
Let o be (3 + -1)/(-6)*-12. Suppose -o + 7 = q. Solve 4*s = h - 22, 0 = -5*s - q*h - 11 - 8 for s.
-5
Let v be 4 + ((-2)/1 - -1). Suppose -v*s - s = 0. Let r be (-42)/(-11) + 4/22. Solve -2*p + 4*p - 18 = 4*m, 4*m + r*p + 24 = s for m.
-5
Suppose -4*u + 11 = -9. Solve 0 = u*i + 15, 2*q + 2*i = 7*q + 4 for q.
-2
Let u(g) = g**3 + g**2 - 4*g. Let b be u(-3). Let c = 2 - b. Solve -c*i = -5*o - 3*i - 5, 4*o - i + 4 = 0 for o.
-1
Let x be 1*-5*18/(-15). Let c = x - 12. Let o(n) = -n**2 - 7*n - 6. Let i be o(c). Solve 3*q + 12 = 0, 0 = -4*j - i*j - 4*q for j.
4
Suppose -5*v + 3*h + 5 = -2*h, h = 5*v - 1. Suppose v = 3*d - d - 10. Solve -a = 5 - 3, -1 = d*w - 2*a for w.
-1
Let x be (2/6)/((-2)/(-30)). Let p be 6*(-2 + x - 2). Solve -3*c + c - 3*m = -5, -2*m = 4*c - p for c.
1
Suppose -d + 10 = d. Let a be 6 + (0 - 5) + 1. Let x be (-2)/6 + (-1)/(-3). Solve w - d*r = -18, x*w = a*w + 3*r - 3 for w.
-3
Suppose 11*f = 16*f - 20. Let d be (-2)/(-2) - f/(-2). Solve 3*k + 15 = -2*r - 0, 0 = -3*k + d*r for k.
-3
Let b = 2 - -3. Suppose -b = g, 3*j + 4*g + 9 = 2*j. Solve -3*k - 15 = -3*h, -h + 0*h + 3*k = -j for h.
2
Let c(x) = -x**3 - 9*x**2 - x - 12. Let h be c(-9). Let z = 7 + h. Solve z*v + 0*r - 1 = 5*r, -r = -v for v.
-1
Suppose 5*k = 2*k. Suppose 2*r + 0*r = k. Suppose -f = -r*f. Solve -3*a + 0*a - p + 7 = f, 5*a + p = 9 for a.
1
Let a(q) = 2*q + 2. Let d be a(-3). Let o = d - -6. Let y be 1*2*(11 - 3). Solve o*k = 3*k + 4*z + 4, 4*k + y = -2*z for k.
-4
Let f be (15/2)/((-5)/10). Let v = 19 + f. Solve -v*u = 4*k - 20, -k = -4*u + 3*u - 5 for k.
5
Let v be -3 + (0 - 1) + 15. Let m = 0 - 0. Let j be (m - -15) + -4 + 3. Solve -5*n + 5*p + v + j = 0, 4*p = 3*n - 20 for n.
0
Suppose 0 = -4*o - r - 3*r - 16, -2*o - 3*r = 4. Let u(m) = -2*m - 11. Let p be u(o). Solve -x - l = -p, l + 5 = 10 for x.
0
Let t = 3 - 3. Suppose -2*f - 2 = 2*l - 5*f, t = 3*f - 6. Solve o + 8 = -3*y, 3*y + 21 = -4*o + l*y for o.
-5
Let h(b) = -2*b**2 + 13*b - 2. Let x be h(6). Solve -2*d - 1 = 3*r - 7, -12 = -3*r - x*d for r.
0
Suppose 5*m = -67 - 23. Let d = -16 - m. Suppose 2*w - 2 = w. Solve -g - d = w*h, -2*g = -5 + 1 for h.
-2
Let b be (-6)/(-6)*1*2. Let d(s) = 2*s**2 - 3*s - 4. Let t be d(5). Solve -4*w - 2 = 4*x - 10, -t = b*w - 5*x for w.
-3
Let x(h) = h + 1. Let f be x(3). Let w(a) = a + 5. Let i be w(-4). Solve 0 = -4*z - k + i, -k + f = -z + 3 for z.
0
Let v = -10 + 14. Suppose -7*t = -v*t - 24. Solve 2*b = k - 1, -2*k = 2*b - t - 6 for b.
2
Suppose 0 = x - 2*x - p + 2, 2 = 2*x + p. Suppose x = -5*d + 20, -4*d - d = 2*v - 30. Solve -3*q - v*h = -17, -3*q = -5*q - 4*h + 14 for q.
-1
Let i(q) be the second derivative of 0 - 1/6*q**3 - 3/2*q**2 - 1/20*q**5 + 5/12*q**4 + 2*q. Let m be i(3). Solve 4*z - d = 1 - m, -17 = 4*z + 5*d for z.
-3
Let p be (-51)/(-21) - 3/7. Solve -2*m + 1 = x, 3 = 3*x + p*m - 4 for x.
3
Suppose -4*m - 1 + 13 = 0. Suppose -5*x = 3*n, -m*n - 29 = -3*x + n. Solve 2*g + x*t - 10 = -0*g, -3*t + 6 = 0 for g.
2
Let q(n) = 3*n - 2. Let j be q(7). Solve 0 = -0*h - h + 5*v + 15, 5*h - j = -3*v for h.
5
Suppose 0 = 60*j - 56*j - 16. Solve -6 = g + j*d, -2*g = 4*d - 5*d - 6 for g.
2
Suppose 2 + 8 = 2*w. Suppose w*z = 3*k + 22, 0*z = -5*z - 5*k - 10. Solve 0 = a + 3, 4*a + z = 4*x - 2*x for x.
-5
Let h = 15 - 24. Let r be h/(-4) + 5/(-20). Solve 0 = -3*d + 4*z - 29, 0*d - 16 = 2*d - r*z for d.
-3
Let s(d) = d**2 - 2*d + 13. Let u be s(0). Let m = u + 3. Solve 2*h + h + 2*q = 21, -5*h + 3*q = -m for h.
5
Suppose 2 = 3*s - 7. Solve -s*m + n + 0 = 4, n = -2 for m.
-2
Let g(p) = 43*p + 6. Let o be g(5). Suppose -5*f + o = -9. Let d = f + -25. Solve -k - 3*c = -0*c - 1, -5*k + d = -c for k.
4
Suppose -5*s - 26 = -2*v - 1, -32 = -4*v + 4*s. Let f be 3/(-12) + (-1)/(-4). Let w = -3 - -6. Solve -a - v = 0, o + f*o - a - w = 0 for o.
-2
Suppose 7*b - 6*b = 25. Solve 3*m = 4*u - b + 8, 2*u = 2*m + 10 for m.
-3
Suppose 0 = -2*g + g + 4. Solve -3*p = 2*m - 14, 2*p - 8 = -2*m + g for m.
4
Let q be (-3)/1*(-4)/(-3). Let r(b) = -3*b - 2 - b**2 - 3 - 3*b. Let n be r(q). Solve -2*k = -n*k - y + 8, -4*y + 8 = -2*k for k.
4
Suppose 0 = 5*g - 2*c - 10, g = c - 4*c + 2. Solve -7*t + 2*t + g*b = 4, -b = -3*t - 2 for t.
0
Suppose -2*g - 20 = -7*g. Solve 5*p + 0*r + g*r - 31 = 0, r = 5*p - 11 for p.
3
Suppose 3*x = 2 + 4. Solve 11 = s - 4*l + x*l, -3*s = -2*l - 21 for s.
5
Let f(c) = 11*c**2 + 3*c + 4. Let d be f(-1). Solve 5*w = -2*u - d, -u - 4*w + 1 = -5*w for u.
-1
Let w = -3 - -7. Suppose w*b - i = 17, -3*b - 2*b + 2*i = -25. Let m be (-12)/(-8)*(2 + 0). Solve x = -3*x - 4*u + 32, 0 = -m*x + b*u for x.
4
Suppose -1 = h - 0. Let q be 6/2 - (h - -1). Suppose y - 16 = -q*y. Solve 3 = -3*d - 3*o, -d - y*d + 3*o = 13 for d.
-2
Suppose -2*s + 5 + 5 = 0. Let f be s + -2 + 0/2. Solve -5*o + 2*o - 9 = -f*u, -5*u - 5 = -o for o.
-5
Suppose 0 = -c + 1 + 2. Let f(r) = 0 + 4 + c*r - 2 - 2*r. Let z be f(0). Solve 2*n - 2*q - z = 0, 10*n + 3*q + 3 = 5*n for n.
0
Let y = 6 - 5. Let q be 7 - (-1 + y - -3). Suppose -q*h + 8 = 4*c, 10 = 3*c - 5*h - 4. Solve 5*d - 5*g = -10, 2*d - d + 6 = -c*g for d.
-3
Let n(j) = j**2 + 8*j + 10. Let g be n(-7). Suppose 2*u = -u - 3. Let a = g + u. Solve y - 2 = a*w, -3*w + 1 = -4*y - 6 for w.
-3
Let j(u) be the first derivative of u**3/3 + 2*u**2 + 2. Let x be j(-4). Let p = 3 - x. Solve -5*i - 12 = p, 3*i = f - 7 for f.
-2
Suppose 6*s - 9 = 3*s. Solve -3*a - 17 = g - s, 4*g - 5*a = -5 for g.
-5
Let f(s) = -2*s**2 - 39*s - 17. Let t be f(-19). Solve 0 = 3*h + t*h - v + 5, -h + 5*v + 23 = 0 for h.
-2
Let h(f) = 2*f - 8 + 2 - 4*f - 3. Let q be h(-8). Let o = q - 3. Solve o = p - 5*l, -2 = -2*l + 4*l