. Solve -4*u + 12 = 0, -41*w + 2*u - a = -38*w for w.
-4
Let x be -20 - (30/(-9))/(8/12). Let s(z) = z**2 + 16*z + 20. Let q be s(x). Solve 0 = t + q*c + 22, -2*c - 24 = -3*t + c for t.
3
Suppose 4*t + 2*l = -154, 3*l = -4*t + 6*l - 139. Let w = t - -42. Solve -2*s + 3*a + 4 - w = 0, -13 = -4*s + a for s.
4
Let r(s) = -s**2 - 25*s + 3. Let f be r(-17). Suppose -1 = 20*x + f. Let t be 46*-3*(-4 - x)/(-18). Solve 5*p + 2*d - t = 0, d = -0*p - 4*p + 19 for p.
5
Let i(x) = 14*x + 1. Let v be i(-1). Suppose -5*a - 99 = n, -2*n = -13*a + 8*a - 87. Let j = v - a. Solve -l - j = -s, s - 4*l - 14 = -s for s.
5
Let y be (10/(-50)*-5)/((-1)/(-2)). Suppose -5*v = k - y*v - 8, -5*v = 3*k - 20. Solve 9 = d - 2*l, k*d + 2*l + l - 6 = 0 for d.
3
Let n be 4/(-16)*6*(-10)/3. Let a be (-1)/(26/4) - (-632)/52. Suppose -7*b - a = -10*b. Solve n*t - 2*z = 3*z + 35, 0 = b*t + 5*z + 17 for t.
2
Let c = 37 + -88. Let g = c - -122. Suppose 0 = 5*x + g - 96. Solve -2*m - x*p - 12 = 0, 0*p = 3*m + p - 8 for m.
4
Suppose -11*u - 24 = -14*u. Let n be 5/40*4*u*5. Suppose -4*q = 4*b - 24, 0 = 4*q + 10*b - 8*b - n. Solve q*t + 12 = -2*z, z + 3*t = -14 + 6 for z.
-2
Let d = -113 + 377. Let y = -264 + d. Solve -5*u + 2*v - 15 = y, -3*v = -4*u - 14 + 2 for u.
-3
Suppose -2*p + 17 = 5*j, 3*p = -49*j + 53*j - 9. Suppose -3*a + 38 - 11 = 0. Solve y - 3 = j*f - f, -5*y - a = 2*f for y.
-1
Let a be (17 + -16)*(-3 - -8). Solve -2*x = -a*m + 18, 2*m - 18 = 3*x - 2 for x.
-4
Let o be 1 + (4 - 2) - -1. Suppose -157*c = -160*c. Suppose 2*p - 19 = 3*i, o*i + 12 = -c*i. Solve -p = -5*f, -2*a - 6 = -0*a + 2*f for a.
-4
Let h(o) = o**3 - 11*o**2 - 4*o + 88. Let j be h(10). Let w = 9 + 45. Let k = j + w. Solve 2*d - k*u = 2, 3*d + u = 4 + 11 for d.
4
Let l be 4*4/(-8) - -2*85/10. Solve 4*v = u - l, 27*v - 28*v + 2*u + 5 = 0 for v.
-5
Suppose -4*h + 3*h = 4*y - 20, 5*y + 4*h - 36 = 0. Let a be 3/36 - (-2*3 + 364/336). Solve -a*k - 35 = -4*f, -y*f + f = 5*k for f.
5
Suppose 0 = -3*a - 2*w + 71, 2*a + 5*w = 4*w + 48. Solve 5*t = a, 0 = 4*h + 3*t - 1 + 6 for h.
-5
Let a(z) = -z + 12. Let h be a(9). Let j(p) = 2*p**2 + 76*p - 316. Let g be j(4). Solve h*k + 14 = m, -4*m = -3*k - 0*m - g for k.
-4
Suppose -8 = -6*u - 2*u. Suppose 3*a - 11 = o, -a = 3*o - 8*o + u. Solve 0 = 5*t, 2*w + o - 11 = t for w.
5
Let n be -24*((-15)/20 - 0). Let k be (-48)/(-20) - 6/15. Suppose 4*m - n = k. Solve 2*q - g - 3*g = -30, m*q + 30 = g for q.
-5
Let b(q) = -5*q + 5. Let w be b(-2). Let y = 19 - w. Suppose 0*d = 3*d. Solve m - 1 = -l, d = -y*l - m + 3*m + 16 for l.
3
Let b(s) = 6*s + 37. Let t be b(-6). Let a be (22/(-11))/2*(-1 + t). Solve 4*r + 3 = -5*z, -4*r + a*r = -4*z - 24 for r.
3
Suppose 0 = -7*c + 20*c - 26. Let q be (10 - c) + (-282)/47. Solve -2*x + 5*r - 12 = -2, x = q*r - 5 for x.
-5
Suppose 4*i + 30 = -11*i. Let s be (-1)/i - (-15)/10. Suppose 4*q - c = s*c + 31, 5*q + 2*c = 10. Solve -q*p - 7 = -5*g, 2*g + 17 = -0*p - 5*p for g.
-1
Let d be 10/((-30)/(-9)) + (-3)/(2 - -1). Solve -5*r = -4*n - 24, -2*r = -0*n + d*n - 6 for r.
4
Suppose 20 = 4*b, 0*i + 494 = 4*i - 2*b. Let o = 131 - i. Solve 24 = 4*h + o*x, h + 0*x = x - 3 for h.
1
Let b(m) = 230*m + 32. Let t be b(-2). Let l = -424 - t. Solve d - i + 2 = -3, -l*d - 6 = 3*i for d.
-3
Let h = -2 + 3. Let u be 0 + 1 + (3 - h). Suppose 1577 = -15*i - 6*i + 1640. Solve -24 = u*d - 4*s - 1, d - 1 = -i*s for d.
-5
Suppose 2 = -4*j - 14. Let y be 6/j*30/(-9). Let s(c) = -2*c**2 - 188*c - 2615. Let v be s(-17). Solve 3*x - 2*x + 3 = 0, v*i + y*x = -12 for i.
1
Suppose 46 = 3*k - 5*f - 47, -5*k = 4*f - 118. Suppose -7*l + 2 = -k. Suppose 9*p - 50 = l*p. Solve 4*j = -2*i + 4, -i + p = 4*i + 3*j for i.
2
Suppose 79*a - 84 = 74. Solve -2*m - 3*m = -2*h - 19, -a*m + 6 = 0 for h.
-2
Let y be -1 + (3/(-4))/(2/(-8)). Let n(x) = -3*x**3 - 22*x**2 - 7 + 4*x**3 + 8*x + 15*x**y + 0. Let z be n(6). Solve -23 = -z*a - 3*i - 4, i = 2*a - 1 for a.
2
Suppose 18*s + 166 = 2002. Suppose 8*c - 10 - s = 0. Solve w = 4*w - 3*n + 3, 5*w - 2*n = -c for w.
-4
Let c be 11 + (-3402)/306 - (174/(-34) - 0). Solve 0 = 3*u + c*h - 4, -3*u + 9*h - 5*h = 14 for u.
-2
Let c = 201 - 81. Let d = 126 - c. Solve g = 3, d*h = h - 2*g - 4 for h.
-2
Let b = 83 - 175. Let q = 36 + b. Let a = 61 + q. Solve a*j = 0, 5*j - j + 6 = -3*f for f.
-2
Let c(o) = 5*o - 145. Let s be c(27). Let u(d) = 2*d**2 + 19*d - 8. Let w be u(s). Solve w*q = -a - 4, -2*q - 7 + 3 = -3*a for a.
0
Let g(s) = -s - 20. Let p be g(-23). Suppose 11 = 3*f + 2. Suppose f*m - 2 = -z, m + 8 = 2*z + 2*z. Solve -3*v = -5*o - 17, m*o + p*o = v - 11 for o.
-4
Suppose -10*o + 30 = -0*o. Suppose -3*a = -o, -a + 2*a - 1 = q. Solve 5*m + 15 + 0 = 3*u, q = 3*m + 2*u + 9 for m.
-3
Let q(r) be the second derivative of 5*r**4/12 + 2*r**3/3 - 5*r**2/2 + 13*r. Let y be q(1). Solve 4*z = -y*a + 12, -4*a - 2*z + 9 - 1 = 0 for a.
1
Let d = 21111 - 21084. Solve -4*c = 0, -d = -h - 3*c - 31 for h.
-4
Suppose 17*x - 34*x + 104 = -66. Solve w - 3*n = -x, -13*w + 5*n = -11*w + 18 for w.
-4
Let b be ((4 + -1)/18)/(5/150). Suppose 5*f + 3*i = i + 39, b*i - 10 = 0. Solve -2*o = -2*t - 3*o + 1, -t - f = -2*o for t.
-1
Suppose u - 3*u + 6*o = 12, 3*o = -5*u + 24. Solve u*s - 4*g + 20 = 6, 12 = -s + 5*g for s.
-2
Let r be (-14 + 10)/(-2 + -4 + 5 + 0). Solve 0 = -r*i + 4*m - 20, m - 12 + 7 = -3*i for i.
0
Let o(d) = d**2 - 88*d + 89. Let t be o(87). Solve 0*y + 3*y + 12 = 0, 0 = -2*s - t*y - 18 for s.
-5
Let u(a) = -a - 1. Let g(x) = x**2 + 9*x + 13. Let d(z) = g(z) + 2*u(z). Let h be d(-6). Solve -4*i - 2*s + 26 = 0, -2*i + 10 = -3*i + h*s for i.
5
Let m = -8875 - -8880. Solve 2*n + 22 = -4*i, 17*n = 14*n + m*i for n.
-5
Suppose 2*v = -4*o, -5*o + 5*v + 7 = -8*o. Let d be (-62)/(-31)*2*o. Solve -3*c = -2*c - 4*i - 12, -i - d = 0 for c.
-4
Let l = -17 + 18. Suppose -3*v + 24 = 3*y, -5*v + 8*v = 3*y. Let j be 0/(y/3 + l/(-3)). Solve r + 5 = -4*k - 5, j = 5*r - 5*k for r.
-2
Let m(o) = 7*o**2 - 104*o - 15. Let c be m(15). Suppose 11*l + 18 - 40 = c. Solve 0 = 5*t + 4*a + 15, l*t + 0*a - 22 = 4*a for t.
1
Suppose 3*h = -2*f + 7, 2*h - 7 - 3 = -4*f. Suppose -f*b - 17 = 39. Let n = b + 30. Solve 3*t + 11 = v + v, n*t = -v - 5 for v.
1
Let m(i) = i**2 - 7*i + 10. Suppose 0 = -4*a + 5*q + 13, 5*a + q - 3*q = 12. Let o be m(a). Let s = 4 + -2. Solve o = 5*r + 20, h + s = 2*h - r for h.
-2
Suppose 6*q = 27 + 9. Suppose 0 = i - 3 + q. Let t be 1/i - (-10)/3. Solve -5*v + 15 = 0, -2*l + 0*v = -t*v + 11 for l.
-1
Let z = 75 - 44. Let k(r) = -r**2 - 108*r - 31. Let w be k(0). Let a = z + w. Solve -2*p = 4*i + 18, -4*i + 17 = -5*p - a*p for p.
-5
Suppose -5*z = 5*b - 230, 8*b - 4*b = z - 51. Suppose 19 = -7*a + z. Let o = -3 + 6. Solve l = -3*l - a*g + 24, o*l - 4*g - 11 = 0 for l.
5
Let o be (-6)/6 - -3 - 2/(-1). Suppose 3*s - 2*y - 14 = 0, -14 = o*s + 4*y - 6. Solve 2*f = -s*f + h - 13, -3*h = -2*f + 1 for f.
-4
Let v = 20 + -4. Suppose -8 = -4*o, -2*h + 6 + v = o. Suppose -5*i + 46 = -4*m + 1, -i + h = -m. Solve 4*r - 4*d + 8 = d, -4*d = -i*r - 1 for r.
3
Suppose 0 = -2*s - 2*u - 4, -5*s - 4*u - 2 = 13. Let y be (s + 7)/(-2)*-1. Solve -6 = -y*d - 2*d + 3*t, -10 = -2*d + 5*t for d.
0
Suppose 3*c = -h - 3, -3*c - 2*h = h - 3. Let g be c - -6 - (1 + -2). Solve -3*m + 5*m = 4*k + 26, -2*m - 19 = g*k for m.
3
Let d = 69 + -64. Let p(o) = -21 - 10 - d*o - 4 - 11. Let v be p(-10). Solve 0 = 4*a - 4*r - v, 3*a + 0*a - r + 7 = 0 for a.
-4
Suppose -1 = -w + 2*o, -4*w - 4*o + 259 - 231 = 0. Solve -w*q - g - 30 = 0, 45 = -23*q + 18*q - 4*g for q.
-5
Suppose 11*y + 48 = 125. Let v be 8*y/(-84)*-6. Let q = -6 - -8. Solve -v*z - q*g = -3*g + 14, z = 2*g for z.
-4
Suppose -3*w = 2*f - 289 + 278, 5*w + 3*f - 18 = 0. Solve 8 = 4*d - q + 5*q, 0 = w*q - 12 for d.
-2
Let l(q) = -429*q - 1703. Let i be l(-4). Solve 10*n - i*n = -15, -4*f = -3*n + 35 for f.
-5
Let f = -1825 + 1828. Solve 4 = -4*m - 4*h - 20, f*m + 5*h = -26 for m.
-2
Let q(p) = p**2 - 11*p + 32. Let a be q(7). Solve k - 3*k + x = -2, a*x = -16 for k.
-1
Let f be ((-18)/4)/(-3)*(-96)/36*-1. Solve f*q - 104*b + 14 = -102*b, 0 = q - b + 6 for q.
-1
Suppose 20*p - 24*p = -20. Suppose w = p*k - 3*k + 3, 0 = -5*w - k + 15. Solve w*h = -2*r - 0*h - 2, -2*r - 6 = h for r.
-4
Suppose -758 - 78 = 38*r. Let y be (-62)/341 + (-92)/r. Sol