or d.
5
Let v(x) = x**2 - 8*x - 18. Let u be 20/(-3)*(-3)/2. Let b be v(u). Solve 2*i = -5*j - 10, 0 = -b*j - i - 4*i - 4 for j.
-2
Let y = -61 - -71. Solve 4*q + 0*b - 2*b + 10 = 0, 2*b + y = 0 for q.
-5
Suppose -3*x + 25 = -20. Solve 0 = -5*z - 3*c - x, 0 = 2*z - 3*c - 2 - 13 for z.
0
Let j be ((-5)/(-4))/(2/8). Solve j*c + 3*k - 12 = 3, 4*k = c + 20 for c.
0
Suppose -2*u - 4*j = -u - 23, 3*j = 2*u - 2. Let g = u + -3. Solve -5*h - 27 = 3*i, -3*h - 4*i = -g*h + 13 for h.
-3
Suppose -m = -3 - 6. Let w be -2 + (-66)/m*-3. Solve -w = 2*y + 3*n, -3*y - 4*n - 32 = n for y.
-4
Let c be 1/(6/4 - 1). Let j(i) = 3*i - 1 + 1 - 1. Let o be j(2). Solve c*v + 7*t - 4*t = 22, -o*v + 41 = 4*t for v.
5
Suppose -3*h = -9, 2*m = -2*h + 20 - 4. Solve -m*i + 3*f - 2 = 19, -2*f = -i - 7 for i.
-3
Let w be 0/((8/4)/2). Suppose 4*h = h. Suppose -3*l + 3*a = 3, l + h*a - 3 = -a. Solve w = -y - v + l, -4*y + v - 3*v + 6 = 0 for y.
2
Let c be (-3)/6 - (-51)/6. Solve -1 - 1 = -5*w + f, -c = 4*w - 4*f for w.
1
Let n be 24/9*12/8. Solve -3*j - 2 - 3 = -4*z, -2*j - 10 = n*z for j.
-3
Let u be (1/(-4))/(2/(-16)). Suppose -3*y + n + 12 = u, 2*y + 5*n = 35. Solve y*z - 2*z - 6 = 4*j, z - 1 = j for z.
-2
Suppose 5*i - 7 = -5*g - 32, 0 = -3*i + 4*g + 20. Solve -5*y + 2*j + 17 = i, -4*y + 7*j = 3*j - 4 for y.
5
Suppose 15 = -d + 4*d. Suppose -4*s + 23 = -d. Solve 5*b - 4*n = -16, s*n - 5 = 2*b + 4*n for b.
-4
Suppose -2 = -a + 1. Let p = 2 - 5. Let t be p/(-2)*24/6. Solve -t = z - 5*l, -4*z - a*l + 18 = -2*l for z.
4
Let f(h) = h**2 - 5. Let v be f(0). Suppose -4*x - 12 + 31 = -3*g, -x + 5*g = 8. Let a = v + x. Solve 3*m - 6 = 0, -2*m = -a*z + 4*z - 6 for z.
1
Let p(a) = -2*a - 3. Let i be p(-5). Suppose -i = -s + 1. Solve -t - 2*x = s, -3*t + t - 8 = 2*x for t.
0
Let b(v) = v**3 - 3*v**2 - 5*v + 7. Let s be b(5). Suppose -6*w - 12 = t - 2*w, s = 3*t - 5*w. Solve 2*n + 24 = 4*z + 8, -t*n = 2*z - 8 for n.
0
Let r(k) be the first derivative of k**3/3 - k**2 + 2*k + 2. Let v be r(4). Solve -v = -2*c - 0*c + j, -c + 3*j = -10 for c.
4
Let r(w) = 12 - w - 4 + 12 - 3. Let h be r(15). Solve -21 = 5*g + h*a, -5*g + 0*a = a + 23 for g.
-5
Let t be (38/(-4))/(17/(-34)). Solve -w = -6*k + 4*k + 11, -t = w - 4*k for w.
-3
Let a be (-35)/(-11) - (-24)/(-132). Solve -5*q + 7 = c, 5*q = a*c + c - 3 for q.
1
Let v = -19 - -22. Solve y - 4*r - 17 = 0, r = v*y - 2*r - 24 for y.
5
Suppose 4*h = 4 + 8. Solve b = -u, -5*b + 4*u = -h*b - 18 for b.
3
Suppose -2*g - 48 = 4*i, 3*i + 0*g = g - 36. Let v be (-6)/(-15) - i/(-5). Let z(n) = -2*n - 1. Let q be z(v). Solve 0 = m, -m = 2*w + q - 11 for w.
4
Let d(z) = -z**3 + z**2 + 2*z. Let h be d(0). Solve 5*l + 4*y - 20 = 0, h = -5*l - 2*y + 8 + 2 for l.
0
Let t be ((-150)/(-9))/5*6/4. Let j = 46 - 15. Suppose 0 = 5*l + 6 - j. Solve -5*d = 0, 2*h - t = l*d - 13 for h.
-4
Suppose 17*b + 15 = 20*b. Solve 4*p + 6 = -4*l - 6, 5 = -5*p + b*l for p.
-2
Let c(i) = -5*i + 2. Let u be c(7). Let p = -50 - u. Let f = -12 - p. Solve -25 = -5*v - d, f*d + 9 = 5*v - 16 for v.
5
Let i(z) = 3*z + 6. Let g be i(-4). Let p = 2 - g. Let t(x) = 2*x - 11. Let m be t(p). Solve -3*s - 11 = 5*u, 0*u - m*u = 5*s + 15 for u.
-1
Let d = 5 - 4. Suppose b = -d + 4. Solve 2*v + 5*p - 6 = p, 0 = b*v + p - 14 for v.
5
Let s = 11 + -6. Let u(c) = -c**3 + c**2 + 2. Suppose 0 = -5*x - q, x - 3*x + 3*q = 0. Let a be u(x). Solve 5*o = a*l - 20, -20 = s*l + o + 4*o for l.
0
Let o = 15 - 10. Solve -5*k - r + o = 2*r, r - 5 = 0 for k.
-2
Suppose 4*u + u = 3*p + 5, -3*u + 5*p = 13. Solve 14 + u = k + 5*b, 4*k - 4*b = -24 for k.
-2
Let t = -2 - -5. Let w(z) = -2 + 0 + 4*z + 0*z. Let c be w(t). Solve -3*n - c = 4*p, 2*n - n = p + 6 for p.
-4
Let h(z) = -z**3 + 6*z**2 - 2*z + 3. Let d be h(5). Solve 2*n + 5*b = n + 14, d = 4*n + b for n.
4
Let b(f) = -5*f - 1. Let p be b(-1). Suppose 0 = g - 3*g + 16. Suppose -c - g = -5*c. Solve 6*k + p = c*k - 5*d, k + 3*d = -1 for k.
-1
Let k = 5 - 2. Suppose -k*u + 8 = u. Solve 1 = u*s + v, 2*s - 4*v - 8 = 6*s for s.
3
Let b be 4/(-10) - (-2)/((-10)/(-27)). Solve 11 = -5*o - 0*r + r, 0 = b*o - 3*r + 3 for o.
-3
Let s = 3 - 2. Suppose -3*v + 3 = 0, -3*b - 2*v + 0*v = s. Let m be 39/3 - (b - -2). Solve 0*c + 3*c = 3*h + m, 0 = 4*h + 3*c + 23 for h.
-5
Let x = 44 + -39. Solve -4*i = -j, i = -2*j + x*i for j.
0
Let x be 0/((-2)/((-4)/4)). Solve 5*q - 34 - 6 = -4*f, -q + 2*f - 6 = x for q.
4
Suppose 14 = 2*g + 6. Suppose n - 10 + 2 = 0. Let o = n - g. Solve 5*w + o*k = 2, -4*k + k = 6 for w.
2
Let y = 15 - 11. Let a be 2/(-8)*-4*1. Suppose 2 = -3*z + 4*d + 19, 4*d - a = -3*z. Solve -y*u + 8 = 2*o, u = o + z*o - 16 for o.
4
Suppose 2*j + 14 = j. Let z = -9 - j. Let t(i) = -i**3 - i + 2. Let u be t(0). Solve -6 = 4*v - u*w - 2, -3*w = -z*v - 7 for v.
1
Let i = 19 - 8. Let u = -8 + i. Solve u*x = 2*v - 11, -v + 5 = x + 2 for v.
4
Let j be -4 + -2 + 4 - -3. Let o = 4 + j. Solve -h = 1 + 3, -5*v + o*h + 35 = 0 for v.
3
Let j(s) = -s**2 - s + 3. Let h be j(0). Let x = -422 + 424. Solve -4*t - 3 = -w, 2*w - x*t - h = w for w.
3
Suppose -7 = -y + 3*r + 1, -2*y + 3*r = -4. Let w = 7 + y. Suppose f + w = -2*j - 1, 4*j + 20 = 4*f. Solve 2*g + 4*u + 4 = -2*g, -3*g - 2*u + f = 0 for g.
4
Let m(n) = 19*n**2 - 2*n - 1. Let l be m(-1). Let w = 25 - l. Solve 4*q = w*s + 12, 3*s + 3 - 6 = -q for s.
0
Suppose -15 = -5*v + 60. Solve 2*h - 3*q = -v, 3 = 2*h + 2*q + q for h.
-3
Let z be (-16)/(-6) - 6/(-18). Solve -5*n + x + 2 = -z*n, 4*x = n - 15 for n.
-1
Let l = 23 + -14. Let s(o) = -o**2 + 8*o + 13. Let g be s(l). Solve 3*b = 5*p - 13, b + b - g*p = -10 for b.
-1
Let h be 161/42 + 3/18. Solve h*l + 5*t + 13 = 0, -5*l = -0*t + 3*t for l.
3
Let h(q) = -2*q + 1. Let c be h(-2). Suppose 2*m = 2*l, -5*m - 4*l = -1 - 35. Suppose m = 3*k - c. Solve -k*j - 25 = 3*i - i, 3*i = -4*j - 35 for j.
-5
Suppose -5*s + 5 = 5*w, 3*w + 0*w - 4*s = 31. Suppose 2*f = f + 3, 4*f = -w*b + 37. Solve 9 + 11 = 4*h + 5*n, b*h + 12 = 3*n for h.
0
Suppose 5*s - 2*s + 10 = 4*n, 0 = 5*n + 5*s - 30. Solve 3*a = n*z - 3, -4*a + 3 = -7*a - 3*z for a.
-1
Let z = -15 + 27. Suppose 2*q = -q + z. Solve 2 = -4*j + 3*s, -q*j = -2*s - 0*s for j.
1
Let f = -14 + 26. Suppose 10*y - 6*y = f. Let i(b) = b**3 + b**2 - b + 2. Let a be i(0). Solve -y*d - a = -5*t, -3*t + 6 = 3*d - 0*t for d.
1
Let t(s) = -s**2 - 8*s - 9. Let a be t(-6). Suppose 0 = a*n - 71 - 79. Suppose -5 = 3*b - n. Solve -4*v - 2*w = 12, 0*w - 3*w = 3*v + b for v.
-1
Suppose 27 = 4*o - 49. Let f = o + -11. Solve 5*m = -5, -3*k + 6*k - 4*m = -f for k.
-4
Let w = 139 + -136. Solve -5*v + 6*v = -3*y - 1, w*v + 8 = -4*y for y.
1
Let b = 5 - 0. Suppose 3*y - 2*k = 6 + b, 0 = -2*y + 3*k + 4. Solve 4*q - 11 - 29 = y*n, 0 = -q - 3*n - 7 for q.
5
Suppose -i + 2*i - 2 = 0. Let v = 1 - 1. Let f = 1 - v. Solve i*y = -4*l - f - 23, -2*y - l - 9 = 0 for y.
-2
Let f(u) = -u**3 - 2*u**2 + u - 1. Let a be f(-3). Suppose a*q = 3*x + 118, 2*x = -0*q + 5*q - 122. Solve 2*r + 5*c - c = q, r = -3*c + 18 for r.
3
Let o = 87 + -82. Solve 3 = o*t + 2*k - 14, -4*k = 16 for t.
5
Let y = -6 - 0. Let c be (-20)/y + (-12)/(-18). Solve -c*o + 3*n + 0*n = 3, 0 = -2*o + 2*n for o.
-3
Let g(f) = -2*f + 20. Let s be g(0). Suppose -4*x = 5*b - s, 0*b + x = 3*b - 29. Solve 5*o - 8 = 2, -w - 2*o + b = 0 for w.
4
Let v(z) = -z**3 - 4*z**2 - 4*z - 3. Let k be v(-3). Suppose -5*b + 2*s = -s - 6, k = 2*b + 2*s + 4. Solve 5*f = 4*x - 21, b = -f + 3*f - x + 6 for f.
-1
Let t = -2 + 2. Solve -4*b - 13 = -3*g, 0*b + b + 4*g + 8 = t for b.
-4
Let h = 4 + -1. Suppose o - 5 - h = 5*l, -l + 2*o - 7 = 0. Let x = l - -4. Solve -5 = -b - 4*v - 1, -4*b + 16 = -x*v for b.
4
Let j = 69 - 42. Solve -5*v - 5*d = 0, j = -5*v + 3*d + d for v.
-3
Let o be (-8)/(-32) + (-30)/(-8). Solve -11 = o*z + 4*y + 13, -5*z - 3 = -4*y for z.
-3
Let w = 6 - 1. Solve 2*f = r, -w*r + 4*f + 0*f = -12 for r.
4
Let k(s) = -s**3 + 5*s**2 - s - 12. Let l be k(4). Solve 0*z + 8 = 4*t - 5*z, l = 2*z for t.
2
Suppose -u = 3*f + 4*u - 18, 0 = -3*f + u. Solve 2*z + 4*l + 1 = -f, -4*z + 9 = -5*l for z.
1
Let g = -30 + 32. Solve m + 2 = 0, d + 2*m + g = -7 for d.
-5
Suppose 8 + 3 = -s + 5*n, -4*s + 28 = 4*n. Let u(c) = -c**3 + 4. Let f be u(0). Solve -s*i = -3*k + 2, -5*i - 5 = -k - f*k for i.
1
Suppose 37 = 5*q + 12. Solve -q = 5*j - 5*s, 3*