69, 2*s - 56 = 4*c. Let m = 42 - s. Solve -b + 10 = 3*y, 2*b - 13 = b - m*y for b.
1
Suppose -3*r - 26 = -2*c, -12*c + 8*c = 5*r - 8. Solve -s = -3*v - c, -6*v + 4*v = -4*s - 12 for s.
-5
Let d(l) = 5*l + 27. Let f be d(-4). Solve -3*c + 12 = 2*t - f, -5*t + 25 = 0 for c.
3
Let y = -2571 + 2579. Solve y*l + 4*p = 12*l + 32, -4*l + 8 = 4*p for l.
-3
Suppose -21*v = -7*v - 70. Solve 5*t = -v*o - 20, 4*o - 25 + 5 = 5*t for t.
-4
Let o = 5 + 0. Solve -20 = -s - 4*b, -3*b + 1 - o = -4*s for s.
4
Let j = -1 + -2. Let a = -1 - j. Suppose 2*n = -2*m, -a*m = -5*n + 2*m + 36. Solve 3*t + 17 = 4*q, q + 2*t + n = 11 for q.
5
Let l(t) = -t**2 - 9*t - 3. Let y be l(-8). Let x = y - 6. Let j be 1/(x*1/(-2)). Solve 3*s + r = 2, s + r - j = -s for s.
0
Suppose -p = 2*f - 4, 5*p + 0*f = 4*f + 34. Let m = p + -10. Let z = -1 - m. Solve 4 = -4*u + 3*u + z*b, 4*b = 5*u + 20 for u.
-4
Let b(d) = 19*d - 13*d - 2*d**2 + 6*d + 12 + d. Let m be b(7). Solve -3*v - 35 = 5*n - 7*v, -m*v = n - 22 for n.
-3
Suppose -l = b + b - 28, -2*b - 80 = -5*l. Let m be (l/(-8))/((-3)/4). Solve r = -2*r - m*h + 12, -4*r = -h + 9 for r.
-1
Let j(h) = h**2 + h. Let c(s) = -2*s**2 - 3*s. Let u(o) = -c(o) - 3*j(o). Let p be u(0). Solve g + p = 5, 25 = z + 5*g for z.
0
Suppose -5*k + 100 = 3*m, 4*k + 162 = 5*m + 20. Let s be ((-45)/m)/((-3)/8). Solve 3*w = s*c - 24, -1 = c + 2*w - w for c.
3
Let n(o) = -5*o**3 + o**2 + 2*o + 13. Let j be n(0). Solve 4*h - b + 8 = -h, -2*h = 5*b - j for h.
-1
Let o(w) be the second derivative of 0*w**3 + 11/2*w**2 + 3*w + 1/12*w**4 + 0. Let b be o(0). Solve 0 = 3*f - 5*l - 20, 4*l = -5 - b for f.
0
Let v be 70*(-3)/((-15)/2). Let s = -53 - -41. Let n be s/15*(-40)/16. Solve d - 6 = -c, -n*c + v = 2*c + 5*d for c.
2
Suppose -5*u = -5*o + 40, 4*o - 4*u = 8*o + 8. Solve -3*v = -3*k - 2*k + 4, 12 = -3*k - o*v for k.
-1
Let f = 13 + -3. Let y be 34/f - (4 + 46/(-10)). Solve -2*s - y*c = 20, -3*s + 9 = -5*c - 5 for s.
-2
Let q(u) = u**2 + u - 1. Let w(b) = -2*b**2 + 6*b - 22. Let y(f) = -3*q(f) - w(f). Let t be y(-11). Solve 0 = 3*i + t*r - 6*r + 3, 4*r - 4 = -3*i for i.
0
Let m(a) = 2*a**3 + a**2 - 2*a + 8. Let d be m(5). Let r be 16/6 - 13/(d/14). Solve -b + c + 9 = 0, 0 = -3*b + r*c + 3 + 19 for b.
4
Suppose 5 = 3*o - 4*x - 13, -3*o + 15 = -3*x. Solve 0 = s - o*u - 2, 6*u = -s + u - 12 for s.
-2
Let u be (1340/90 - 7) + 2/18. Solve -q + 2 = u*k - 5*k, 4*k - 8 = 4*q for q.
-1
Suppose 0 = 9*b - 14*b + 75. Solve 0 = 5*y - b, 2*v = y + y + 4 for v.
5
Let b = -47 + 23. Suppose -50 = -5*z - 200. Let g = b - z. Solve -2*y - g = 0, i + 4*y - 3*y + 1 = 0 for i.
2
Suppose 138*p - 132*p = 24. Solve h + 16 = -3*g - 0*g, p*h = -2*g - 14 for g.
-5
Let l(b) = -5*b - 22. Let z be l(-5). Let h be 28/3*z*1. Let s = h - 25. Solve 4*u - 25 = 2*i + s*i, -3*i = 2*u - 7 for u.
5
Suppose -3*y + 31 - 8 = 4*a, 5*a - y - 5 = 0. Solve 0 = 4*u - z - 16, u - 2 - a = 2*z for u.
4
Let i be 8 - ((-14)/18 + 6/(-27)). Let t(n) = 2*n - 5*n + 0*n + 2*n + 11. Let v be t(i). Solve 2*u - u + 3 = 0, 0 = -v*w - 2*u + 2 for w.
4
Suppose 2*l = 4*j + 16, 0 = -3*j - 2 - 7. Solve z - k = 0, -7*z - k = -l*z - 30 for z.
5
Let b be 4 - 1 - (-1 + 2). Suppose -6*l = -l. Suppose 3*x + 4*o = 12, -2*o + 1 - 13 = -3*x. Solve b*z + 2*i + 8 = l, -5*z + 0*i = -3*i + x for z.
-2
Suppose -158 = 14*p - 18. Let w be (85/p + 6)*4*-1. Solve -b + w = -5*b - 2*v, -5*b + v = 30 for b.
-5
Let b = 584 - 575. Solve -5*p - 12 = -k, -b = p + 4*p - 2*k for p.
-3
Suppose 3*c - 39 = -2*g - 2*g, 4*g - 38 = -2*c. Solve 3*h + 3*d = d - 15, 2*h - g = 5*d for h.
-3
Suppose 2*b - 4 - 13 = -3*f, -b = 2*f - 8. Solve -3*y - v = -b, 5*v - 26 = -y - 2*y for y.
2
Let p be (-16)/4 + 15 - -1. Suppose -15*k + p = -33. Solve 5*i = 3*a - 24, -k*i - 2*i - 18 = -a for a.
3
Let s be 36/45*135/36. Solve -2*u + 5 = -3*w, s*u + 4 = -3*w - 11 for w.
-3
Let p(k) = 2*k + 26. Let t be p(-12). Suppose 0 = 2*f - t - 2, -3*f + 6 = 2*r. Solve -c - v - 8 = 0, r*c + c + 5*v + 24 = 0 for c.
-4
Let q be (56/(-35))/((-4)/10). Suppose 0 = 2*w + 4*p + 78, -4*w + 0*p + q*p - 156 = 0. Let f = 74 + w. Solve -3*h - j = -7, -5*h + j = -2*j - f for h.
4
Suppose 3*w = -5 + 11. Suppose -42 = -w*k - 2*j - 3*j, 4*j = 5*k - 39. Solve -5*q + 25 = 2*h, -3*q + 4 = 2*h - k for q.
5
Let l(o) = -13*o - 104. Let g be l(-8). Solve g = j + 2*a + 3*a + 17, -4*j = -4*a - 28 for j.
3
Suppose 4*p - n = -9, -n + 3*n = 5*p + 12. Let h be (-4)/4 - p*(-14)/(-4). Solve -5*k + 3*k - 7 = 5*x, -2*x + h = 3*k for x.
-3
Suppose -2*f + 3*l = -17, -2*f + 10*l = 13*l + 1. Solve f*k + 3*j + 22 = -2*j, -13 = 5*k - j for k.
-3
Let b(l) = 3*l - 85. Let a be b(31). Solve 3*s - i - 26 = -2*s, -s + 3*i + a = 0 for s.
5
Let m(a) = -a**2 - 9*a + 5. Let t be m(-9). Suppose -12 - 23 = t*w. Let p = w + 12. Solve -1 = -2*r + 3*r - h, -r + 2*h - p = 0 for r.
3
Suppose 93 - 253 = -8*u. Suppose 5*y - 20 = k - 0*k, 5*y = -5*k + u. Solve 3*n + 4*o = 1 + y, -4*n = -o + 6 for n.
-1
Let q(f) = f**2 - 21*f - 41. Let w be q(23). Suppose -2 = -w*b + 18. Solve -4*s + 5*x - 25 = -0*s, -b*s + 3*x - 15 = 0 for s.
0
Let w(o) = o**2 - 11*o - 6. Let d be w(10). Let x = d + 32. Suppose 0 = -5*m + m + x. Solve 0 = m*b, b = -3*n + 5*n + 2 for n.
-1
Let n(x) = 44*x - 16. Let m be n(1). Let o(z) = -z**3 - 4*z**2 - 4*z. Let u be o(-3). Solve 0*d + m = -u*t - 5*d, 3*t - 2*d - 7 = 0 for t.
-1
Let x(v) = 4*v**2 + v. Let o be x(1). Suppose -3*a = -5*z + 4, 3*a = -2*z + 2*a - o. Let y be 1/z*1*-5. Solve -y*u = -u + p - 15, -2*p = u + 5 for u.
5
Let k(g) = -2*g**2 + 28*g. Let a be k(14). Suppose a = -3*b + 13 + 29. Solve 2*v - b = -4*y, 2*v - 15 = -5*y - 0*y for y.
1
Suppose -4*a + 9*a - 4*u = 27, -3*u + 34 = 4*a. Let t = a + 18. Solve 4*c - 45 = 5*g, -c - t = 4*g - 2*c for g.
-5
Suppose -w = o - 0*w - 6, 4*o + w - 18 = 0. Solve o*c - j + 0*j = -2, -3*c = 4*j + 11 for c.
-1
Let d = 362 - 358. Solve -t - 3*t + 12 = -d*l, 0 = 4*l - 2*t + 12 for l.
-3
Suppose -2*x = -0*x - 16. Suppose -4 - 8 = -4*z. Solve z*t = -l - 15, -t = 4*l + 8 + x for l.
-3
Let h(c) = c. Let l(x) = x**2 - x - 3. Let b be l(3). Let y be (-8 + 5)/((-1)/b). Let g be h(y). Solve -4*a + g = -0*j + 5*j, 3*j - 2 = a for a.
1
Suppose 4*q - 40 = -25*o + 20*o, -4*q - 4*o + 44 = 0. Solve -4*d + 2 = -w - d, -2*w - 5*d - q = 0 for w.
-5
Let i(y) = -y**2 + 10*y - 23. Let n be i(5). Solve -3*u - 8 = 2*g, n*u + 4*g + 5 = -3 for u.
-2
Let n(z) = z**3 + 42*z**2 - 41*z + 91. Let x be n(-43). Solve 2*v = 7*v + 2*l + x, -1 = v - 3*l for v.
-1
Let f be (2 - (0 + 2))/(-2). Suppose 0*k - 17 = k - 5*z, -3*k + 5*z - 11 = f. Suppose 5*v = -5*v - 12*v. Solve -3 = 2*s + 4*m + k, 4*m = v for s.
-3
Let u = -77 + 86. Let i be 3/u - 23/(-3). Solve m + 4*y = 9, -2*y + 7 = -3*m - i for m.
-3
Suppose -11*b + 3377 = 3311. Solve -5*o - c = -b*o - 5, -2*o - 2*c = -10 for o.
0
Suppose -49 = -5*p - 5*t - 4, -4*t + 16 = -p. Let a be 1*5*(-24)/(-5). Suppose -2*c + 8 = -a. Solve -p*d + 20 = -v, 3*d = 2*d + 3*v + c for d.
4
Suppose r - 3*y = -2*r + 15, 12 = -4*y. Suppose r*z + z - 15 = 0. Solve 4*o + 2*d + 2 = 0, 0 = z*o - 4*o - 2*d + 8 for o.
-2
Let i be 133/(-1596) - (-1)/12. Solve -2*r + 8 + i = -4*y, -5*r = y + 24 for r.
-4
Let f = -46 + 49. Solve 0 = -5*p + 25, -b = f*b + 5*p - 13 for b.
-3
Let m be 1/(-2)*(1 + -1). Let a(q) = q**2 - 15*q + 19. Let s be a(14). Solve -4*w + 0*h + 4*h = 28, 2*w + s*h - 7 = m for w.
-4
Let r = -68 + 71. Suppose -n + 6 - r = p, 0 = n - 3*p + 1. Solve -5 = -2*y + 5*o, -3*y = -0*y - 2*o - n for y.
0
Let w(d) = -4*d**2 - 21*d + 1. Let i be w(-5). Solve i = c - 3*c + 2*l, 0 = c + l + 3 for c.
-3
Let r = -1 + -1. Let u be (-1 + 3 + r)/2. Solve 5*i = 5*q - 20, u = i - 0 - 1 for q.
5
Let m be (-9)/(-45)*(-2 - -1)*-15. Solve -m*p + r = 16 - 3, -2*r = 5*p + 7 for p.
-3
Let f(l) = l**3 - 5*l**2 - l - 6. Let o be f(6). Suppose -16*d + 6218 - 6058 = 0. Solve 3*v = 2*b + d + 6, 0 = 2*b - 5*v + o for b.
-2
Suppose -10*h - 2*j = -6*h - 2, -5 = 3*h - 5*j. Suppose h = -155*v + 157*v - 8. Solve v*f = 2*w - 3*w - 9, 0 = 4*f - w + 15 for f.
-3
Let t(u) = u**2 + 3*u + 2. Let l be t(-5). Let a(m) = m**3 + 5*m**2 - 8*m - 13. Let h be a(-6). Let v = h + 1. Solve -z + 4*z = -6, v = 2*p - 2*z - l for p.
4
Suppose 0 = 2*c + 2*c - 8. Let p(t) = -t. Let s be p(-6). Suppose -n = -4*n + 12. Solve -5*j + 8 = o, n*j - 