a - 5*s. Let u = a + 0. Solve 6*d - 2*d = 4*c, 5*d - 3 = u*c for c.
3
Let s be (8/20)/((-1)/5). Let k = s - -8. Let q be -1 + -1*2 + k. Solve 0 = -3*v - 0*p + 4*p - 12, q*p = 5*v + 20 for v.
-4
Let g = 2 - -1. Solve 2*l + 7 = x, -3*x + g*l + 20 = 2 for x.
5
Let a be 1/4 - (279/(-36) + 6). Solve 5*j = 2*k + 16 + 12, 2*j = -a*k for k.
-4
Let h = -3 - -8. Solve -2 = 2*w + f - 6*f, -2*f - 16 = -h*w for w.
4
Suppose 2*l - 6*v = -v + 20, 0 = -v. Let x be (l/(-8))/(5/(-20)). Solve b + 3 = -x*g, -4*g - 5 = -2*b + 3 for g.
-1
Let r(h) = -4*h**2 - 37*h - 5. Let k be r(-9). Solve 0 = -4*z + i + 15, -4*z - i + 29 - k = 0 for z.
5
Suppose -4*c = -5*v + 7, 0 = 4*v - 8*c + 13*c - 22. Solve -7 = z - 3*a, -8 = 5*z - v*a + 15 for z.
-4
Suppose -1 = -2*q - 29. Let p be -9*(q/6 - -2). Solve -x = 3*g - 13, -4*g + p*g - 5*x + 9 = 0 for g.
4
Let q be 18/30 - (32/(-5) - 1). Solve -3*k = -d - 0*k - q, 2*d - 4*k = -10 for d.
1
Suppose 3*q - 15 = 4*t, 2*q - 20 = -2*q - 3*t. Solve 2*v - q*f + 33 = 0, -4*v - 5*f = -9*v - 45 for v.
-4
Suppose 0*t - 38 = -2*t. Let u = t + -5. Solve l = f - 4*l + 12, 0 = 3*f - 4*l + u for f.
-2
Let f be 1/(-3)*(-1 - (15 - 4)). Solve -3*o - a = 5, o = -f*o + 4*a - 31 for o.
-3
Suppose 2*w - 13 + 5 = 0. Solve 4*y + w*c = 12, 4 = 3*y - c - 13 for y.
5
Let i(t) be the second derivative of -t**5/20 - t**4/3 + 5*t**3/6 + 5*t**2/2 - 6*t. Let k be i(-5). Solve 4*f + k*g + 7 = 2*f, -3*g + 11 = 5*f for f.
4
Let s(k) = -2*k - 5. Let q be s(-9). Let t(n) = -n**3 + 2*n**2 + 3*n + 2. Let a be t(3). Let p = q + a. Solve 2*d + d = -4*o - 7, 5*d = p for o.
-4
Let j be (-3 - 0)*(1 + 0). Let w = 3 + -1. Let r be -16*1/w*j. Solve y + 5 = -f + 4*y, -3*f - 4*y = -r for f.
4
Suppose 5*t = 2*b - 11, 3*b + 4 = 4*b - t. Solve i + 4 = 2*h, -b + 1 = -4*h + 5*i for h.
3
Let u(x) = -x**3 + 10*x**2 - 6*x - 22. Let j be u(9). Solve j*s + 12 = -2*p, 2*p + 3*s = -12 + 4 for p.
-1
Let p = 12 - 7. Let h = p + -2. Solve -h*b - 9 = -3*s, 0 = -4*b - s + 6*s - 14 for b.
-1
Suppose -10 = -2*t, -2*d + 2*t + 16 = 4*t. Suppose -5*w + 2 = -d*h - 16, -4*h = 4*w - 8. Solve -6*y - 32 = -4*o - y, 2*o + w*y = -6 for o.
3
Let m = 3 + 9. Suppose -2*f = -4*f + m. Solve -3*q = 3*o - f, 6*q = 4*o + q + 1 for o.
1
Let a(u) = -6*u - 13. Let m be a(-3). Solve 0 = -2*l + m*l - 15, 2*k - l = -9 for k.
-2
Let r be ((-6)/(-2) + -3)/(-2). Suppose r*u + 7 = u. Solve u*f + 16 = 3*f - 5*o, 14 = 2*f - 3*o for f.
1
Let t = 31 + -31. Solve 5*s + v = -15, 4*s + s + 3*v + 5 = t for s.
-4
Suppose 3 = -v - z, 0 = -5*v - 2*z + z + 5. Solve -3*o + 4 + 14 = -5*d, 8 = 2*o - v*d for o.
1
Let s be (-46)/(-8) - 4/32*6. Solve 0 = -f + 5*m - m - 12, 0 = 4*f - s*m + 15 for f.
0
Suppose -a = 5*l - 20, l - 8 = 5*l - 4*a. Suppose -r - 11 = -3*x, -l*x + 8 = -3*r - r. Solve 2*p + 8 = 2*t + t, x*t = -4*p - 16 for p.
-4
Let f(q) = -q + 11. Let k be f(8). Solve w + w + 6 = y, k*y = -2*w - 6 for y.
0
Let p(x) = x**2 + 4*x - 1. Let i = 11 + -17. Let a be p(i). Let j = 17 - a. Solve -v + 17 = j*o - 2*o, 3*o - 19 = -2*v for v.
5
Let i be ((-20)/15)/((-2)/(-6)). Let y = i - -7. Solve 5*c + 2*b = 4, 3 = -3*c - y*b + 9 for c.
0
Let h = -25 - -33. Let c(g) = -g + 10. Let f be c(h). Solve -4*v - 3 = -f*l + 3, -3*l - 15 = 2*v for l.
-3
Let a(y) = 9*y - 49. Let v be a(6). Solve 5*h + 25 = x, 2*x = -v*h - 8 - 17 for h.
-5
Suppose 3*b = -2*s - 3*s + 24, -3*b + 15 = 2*s. Suppose 4*v - 2*y = -v + 30, -3*y + 18 = s*v. Solve -h - 2*a = -3*h, h - 3*a - v = 0 for h.
-3
Suppose -10 = -3*c - 1. Let v(f) = 0*f**2 - 2 - f**2 + c. Let g be v(-1). Solve 5*m + 5*t - 2 - 8 = g, -4*m - 5*t + 8 = 0 for m.
2
Let v(s) = 2*s - 6. Let h be v(10). Suppose 4*u = -2*p + h, -u + 5 = -4*p - 12. Solve -5*b + u = -5*z, 3*z + 1 - 13 = -2*b for z.
2
Let u = 17 - 2. Solve f - u = -3*n - 0*f, 0 = n + 4*f - 5 for n.
5
Let s = -39 + 43. Solve -s*v - 4*w = 12, 2*w = -3*v + 7*v for v.
-1
Let r be (-238)/(-70) + (-4)/10. Solve -3*j + 3 = r*g - 0*g, -3 = -3*g - 5*j for g.
1
Suppose 0 = -4*v + d - 33, 0 = -4*v + 2*v + 2*d - 18. Let b(f) = f**3 + 7*f**2 - 8*f + 4. Let r be b(v). Solve 4*y + 20 = 2*z, r*z - 4*y + 13 = 41 for z.
4
Let h(p) = p + 5. Let g be h(-2). Solve 3*t - 10 = -2*i, -g*t - 2*t = -20 for i.
-1
Let l be (3 + -3)/4*-1. Solve 2*u - 3*o + 1 = l, 4*o = u + u for u.
-2
Let y(v) = -v**3 - 2*v**2 + 2*v - 3. Let d be y(-3). Suppose -3*i - i = d. Suppose i = 3*b - 4*b. Solve -5*w - 6 = -7*w - 5*z, 3*w + 2*z + 2 = b for w.
-2
Let t = 65 - 63. Solve -2*b - t*o + 8 = -0*o, 8 = -4*b + 4*o for b.
1
Suppose -3*p = -2*p - 3. Solve r + 16 = 5*c, 4*c + 1 = p*r + 5 for c.
4
Suppose 5*t = 2*p - 2, -p - 2*t + 5*t - 1 = 0. Suppose 0 = j - 2*j + p. Solve 6*x = 2*x - c - j, 4*c - 19 = 5*x for x.
-3
Let r = 0 - 0. Let l = -20 + 34. Solve f + 8 = 3*f - 2*k, -2*f - 4*k + l = r for f.
5
Let q = 42 + -40. Solve -5*r = 4*m - 21, -4*r - q*m - 2*m + 16 = 0 for r.
5
Let u be 0/((-9)/(-3) + -4). Solve 3 = -3*r - 5*o, -3*o + 7*o = u for r.
-1
Suppose 52*l - 51*l = 29. Solve 0*x + 4*x + 5*j = l, j = 5*x for x.
1
Suppose 0 = 2*o - 5*z + 9 + 2, z = 3. Solve x + 5 = 0, -4*r + 4*x = o*x - 22 for r.
3
Let i be 15/6 - (-3)/6. Solve 0 = -5*d + 4*k + 5, 4*d - 5 = 4*k + i for d.
-3
Suppose -2*z + 5 - 3 = 0. Solve 2*w - n = -z, 2*n = w - n - 7 for w.
-2
Suppose 2*l = 32 - 26. Solve 0 = -l*b + 3*h + 1 + 2, 1 = -2*b + h for b.
-2
Suppose u - 10 = -u. Solve d - 25 = 3*d + 5*m, -d = m + u for d.
0
Let n(v) = 5*v + 2. Let j be n(0). Solve -j*b + 7 = i, -5*i + 4*b - 23 - 12 = 0 for i.
-3
Let a be (5 + 17)/2*1. Let c(o) = 2*o - 8. Let j be c(6). Solve -4*v - v + 2*z + a = 0, -2*v + j = -z for v.
3
Let p(j) = j**2 - 13*j + 7. Let g(k) = -k + 1. Let r(i) = -2*g(i) - p(i). Let a be r(14). Solve a*m + 3*d = 10, -4*d + 5*d = 3*m - 6 for m.
2
Suppose 6*w = 4*w + 10. Solve 2*f + 6 = 2*j, w = 2*j + f - 1 for j.
3
Let x = 166 + -156. Solve 3*g - 5*l = -2*g - x, 3*l + 9 = 0 for g.
-5
Let t(n) = 2*n + 14. Let j be t(-5). Solve -10 - 6 = -5*s - k, j*s = 2*k + 10 for s.
3
Let m = 0 + 10. Let b be 314/m - (-6)/(-15). Solve -4*c + 0*h - 3*h = b, 2*h + 10 = 0 for c.
-4
Let x(q) = q**2 - 6*q - 4. Suppose -4*z - 5 = -33. Let t be x(z). Solve 3*g = -2*r + g + 8, -t*g = -r + 4 for r.
4
Let b be 0 + (-6)/(-2) + 1. Let p = 65 - 60. Let m(t) = -t**3 + t**2 + t + 2. Let v be m(0). Solve -b*d - 20 = -4*a, -4*d + v*d + 4 = p*a for a.
2
Suppose -q - 2 = -2*q. Let w be (-1*1)/(5/(-25)). Suppose -w*v + 12 = -2*v. Solve a + v*u = u - 9, 4*u + 2 = q*a for a.
-3
Let m = 36 - 30. Suppose -3*c + 7*c + 4*y = 0, 0 = -3*c + 5*y. Suppose c = -3*r + r + 4. Solve p = -5*i + 15, i = r*p - 4*p - m for p.
-5
Let u = -20 + 42. Solve -4*y + 9 + u = 5*a, -2*y = -4*a + 4 for a.
3
Let i be 6/(-3) - -1 - -10. Let r be (-1)/(3/i*-1). Suppose r*j = -0*j + 9. Solve 3*q = h, -q + j*q + 13 = 5*h for q.
1
Let m(a) = -2*a + 12. Let n be m(9). Let r(t) = t**3 + 6*t**2 + t + 8. Let w be r(n). Solve -2*g - w*v + 20 = 3*g, -4*g + 16 = -5*v for g.
4
Let g(m) = m**2 - 5*m + 7. Let k be g(4). Solve 4*p - k*w + 6*w = 16, 5*w = -5*p + 20 for p.
4
Let j(h) = -h - 4. Let i be j(5). Let n be 1*(-2 + 0) - i. Let w be (-2)/(1 - n/5). Solve w*d + 0*d = 5*a - 5, -5 = -4*a + 5*d for a.
0
Let t(m) = -m**3 - 9*m**2 - 8*m + 5. Let s be t(-8). Let g = -6 - -26. Solve -4*q - g = 0, -l + s*q + 40 = 2*l for l.
5
Let h(q) = 2*q**2 - 2*q. Let p be h(2). Let i(g) = 2*g**2 - g - 1. Let b be i(p). Suppose -2*v + 33 + b = 0. Solve -5*y + 3*t = v, 2*t = -3*y + t - 4 for y.
-3
Suppose w - 12 = -2*w. Let l be (-3)/(-9)*2*27. Suppose w*r - 15 = r, -4*p - 2*r = -l. Solve 2*o = 4*h - p, o + 3*o + 3*h = -26 for o.
-5
Suppose -5*g + 10*g - 10 = 0. Solve 0*n + 5*n - g*t = -9, -5*t + 12 = -2*n for n.
-1
Let l be (-1)/(-4 + (-39)/(-10)). Suppose -l = 4*i - 26. Solve 2*f = 4*t + 6, i*f + 3*t = t - 8 for f.
-1
Suppose -3*c - 12 = -7*c. Suppose 0 = -c*f - 2*f. Solve -2*d + 6*d + 12 = -5*i, d + 2*i + 3 = f for d.
-3
Suppose s - 9 = 5. Solve 0*w - 4*i = 3*w - s, 0 = 4*w - 5*i + 33 for w.
-2
Let j = 3 + -2. Let z be (-12)/(-8)*2/j. Solve -18 = 5*m - b, -28 = 5*m + z*b + b for m.
-4
Let u be (-12)/(-20) + 26/(-10). Let q be (15/3 - u) + -2. Suppose -a - 2*a = -q*z + 12, -3*a = -3*z + 6. Solve 5*v = -4*i - 17, 4*v + 5 = a for i.
-3
Suppose -2*w = -7 - 1. Suppose 0*i = -2*i - 20. Let c be i*3*4/(-30). Solve -29 = -b