15/(-2)*-1*14/21. Solve 0*x = -4*q - x - 20, 0 = 5*q + r*x + 40 for q.
-4
Let l be -4 - (-2)/4*12. Suppose -8 - 2 = -l*u. Suppose 23 = 5*c - 22. Solve 2*q = -5*f + c, -u = f - 5*q + 2*q for f.
1
Let u = -66 - -78. Let k = u + 3. Solve 5*b + i - k = 0, b - 3*i = 4 - 17 for b.
2
Suppose 3*z = 4*b - 8 + 107, 0 = 3*b + 4*z + 68. Let g = b + 43. Suppose 0 = g*j - 20*j + 18. Solve 4*p - 5*p - 5*d = 0, 3*p = 3*d - j for p.
-5
Suppose -15 = -5*o, 5*o + 4 + 33 = 4*z. Solve -5*p - z = 3*q, 0*q + p = -2*q + 3 for q.
4
Let o(x) = 2*x**2 - 8*x - 18. Let k be o(6). Suppose -k*h = -5*h - 4. Solve 0 = -3*s + n + 1, -h*s - 4*n = -s + 4 for s.
0
Let r = 451 + -425. Suppose c - 5*c + 4*o - 108 = 0, -5*c = -2*o + 123. Let s = r + c. Solve -j = s*j + 3*f + 14, -5*f = -4*j - 30 for j.
-5
Let f be -2 + (9 - (2 + 1)). Let w be (6/(-3) - 1)*(-20)/6. Solve q + 2*x = 6*q + 25, f*x = -2*q - w for q.
-5
Suppose 5*m = 4*m + 2*s + 29, 5*s = 5*m - 160. Let t = 37 - m. Solve -4*c = -t*r, -r - r = -c - 3 for c.
1
Let u be (0/1 - -3)*1. Suppose 5*c - 9 - 8 = -u*t, -4*t = 4. Suppose f + c*x - 12 = -x, 3*x = -5*f + 126. Solve -5*v = -2*s - f, 8*v + s = 4*v + 19 for v.
5
Let l = -142 - -147. Solve 2 = -3*w - l*q, 2*w + 0*w + 2*q = -4 for w.
-4
Suppose 0 = 10*m - 18 - 12. Suppose 6*v - 5*y = 3*v - m, -2*v - y + 11 = 0. Solve -6 = -3*q + 2*h + h, 0 = 3*q - h + v for q.
-3
Let k(v) = v**2 + 9*v + 1. Let d(w) = -w + 4. Let r be d(4). Suppose r = 5*i - i + 36. Let j be k(i). Solve 5*u = 4*z - 41, 4*z - j = u - 4*u for z.
4
Suppose 18*l = -15*l + 99. Solve 4*n - 4*t = -12, 0 = 3*n + l*t - 21 for n.
2
Suppose 0 = 4*c - 0*i + 2*i + 88, 22 = -c + i. Let y(o) = -2*o - 32. Let w be y(c). Solve k + 5*q = -k - 18, 2*q = 4*k + w for k.
-4
Let a(l) be the first derivative of l**2 - 15*l - 7. Let c be a(9). Let o = 8 + -3. Solve 2*v = -c*h + 7, 4*v - 3*h = o*v - 5 for v.
2
Let h be (26/(-36) + 4/18)*-128. Let o = h + -60. Solve -3*a + 4 = -5*u - 12, o*u = 4*a - 8 for a.
-3
Suppose 87 = 5*j - 93. Suppose -6*z + j = -0*z. Suppose 2*u + 49 = 5*l, -u + 10 = 2*l - z. Solve -l = 2*k - 4*k + h, -2*k + 7 = h for k.
4
Let z = 48 - 46. Suppose -z*g = 4*r - 4 - 8, 0 = -2*r - 4*g. Solve -2*c + r*c = 5*b + 1, 0 = 5*c + 5*b - 20 for c.
3
Suppose 3*b = n - 26, -b + 16 = -2*n + 48. Suppose -4*s - 2*k + 2 = 0, s + k = 4*s - n. Solve -5*w + 2*y - 30 = -s*y, -5*y + 28 = -4*w for w.
-2
Let j = -84 + 85. Let c(s) = 3*s**3 - s**2 + 3*s - 2. Let d be c(j). Solve -3*f + 30 = d*l, -5*f = -2*l - f - 10 for l.
5
Let x be (2/6)/(5/165). Solve -2*o + 3*d = 14, 2*o - o + 3*d - x = 0 for o.
-1
Let l be -1*(1 - 2) + (-3)/(-1). Suppose -3*r - 12 = -0*r, 0 = -l*i + 2*r + 24. Solve -3 = i*x - 5*a - 12, -3*a - 31 = 4*x for x.
-4
Suppose -4*u - u = -10. Suppose -6*v + 10 = -u. Solve 5*l + 19 = -b, -v*b + 6*b = -2*l - 4 for b.
1
Suppose -8 + 32 = 2*q. Let k = q + -9. Suppose k*p = -2*s - 9, 5*s + 2*p = -p. Solve -4*v - 4*w = -4, 0 = s*v + 2*w - 0*w - 4 for v.
2
Let z(f) = -3*f**2 + 30*f - 22. Let j be z(9). Solve 5*w - j*q = -8 - 2, -5*w + q = -6 for w.
2
Suppose 14 = 6*a - 10. Let d(m) = m**2 - 5*m + 9. Let n be d(a). Solve 2*x = -3*f + n, -f + 5*x = -4*f + 8 for f.
1
Suppose 3*f - 11 = i, 4*i = -0*f - 2*f - 2. Let y be (-56)/i - (2 + 1). Solve 0 = q - 4, 0 = -3*p + q + 9 - y for p.
-4
Suppose -439 = -27*k - 61. Suppose -3*d + n + 3 = d, 2*d + 5*n = -15. Solve 4*u + 5*t + 33 = d, 3*u + 4*t + 12 = -k for u.
-2
Let g(j) = 4*j + 14. Let f be g(-3). Solve 2*b - 3*a + 1 = 0, -b = -2*a - f*a - 7 for b.
-5
Suppose 2*f + f - 45 = 0. Let d = f + -11. Suppose 0*n = n - 4*z - 27, 0 = 4*n - z - 33. Solve 4*p - i - n = 0, d*p - 3*i = -0*i - 3 for p.
3
Suppose -6*g + 35 = g. Suppose -4*a + g*o + 5 = -3*a, 5*a - 25 = o. Solve 3*x = -2*s - s - 12, -4*s + 20 = -a*x for s.
0
Suppose -5*m - 25 = -10*m. Let l(c) = c**2 - 5*c + 5. Let y be l(m). Solve 0 = y*o - 5*x + 5, -7 = -3*o - 2*x + 3*x for o.
4
Let x(o) = 61*o - 181. Let j be x(3). Solve 0 = k + 3*s - 7 - 13, -j*k - 5*s + 35 = 0 for k.
5
Let z = 29 - 25. Suppose -10 = 2*l - z*l. Solve 4*b + 3 = x - 4, -l*b - 4*x + 7 = 0 for b.
-1
Let n = 32 + -32. Let h(r) = -r**2 + 8*r - 7. Let z be h(5). Suppose z + 2 = 5*f. Solve -2*q + 4*k + 24 = 0, n*k = f*q + k - 4 for q.
4
Suppose 0 = -5*b - g - 4, 5*b + 5*g = g - 16. Suppose 5*p + 5 = b, 5*p = -5*c - 25 + 130. Solve -5*a + 17 = -0*h - 3*h, c = 2*h + 5*a for h.
1
Let x be (40/(-35))/(4/(-14)). Let d be (5 - 4 - x) + 7. Solve 2*o - 22 = -2*m - 2*m, d*m - 4*o - 4 = 0 for m.
4
Suppose -2*g = 5*b + 38, g - b - b + 1 = 0. Let s = g + 11. Let y be 1 + (s - (-3 - -2)). Solve p = 5*n + 20, -n - y*p - 16 = 3*n for n.
-4
Suppose -565 + 601 = 6*o. Solve 4*g - 4 = -3*u, g - o = -2*u - 0*u for u.
4
Suppose -n - n = -8. Let g(r) = r**2 + 3*r + 5. Let d be g(-5). Suppose -14*l = -d*l + 9. Solve l = -n*q - 3*z + 4*z, -4*z = 4*q - 16 for q.
-1
Let n(z) = -z**3 - 5*z**2 + 15*z + 18. Let o be n(-7). Solve -6 = -2*b - c, 1 = 5*b + 4*c - o for b.
4
Suppose 0 = 7*g - 126 + 28. Solve -4*j = -3*s + j - g, -17 = 4*s - 5*j for s.
-3
Suppose 5*r + 189 = 44. Let n be (r - -7) + 4/1. Let a = n + 21. Solve g + 2*i + 1 = 0, a = 3*g + 4*i + 8 for g.
-3
Let v = -3 - -5. Let u = 20 + -6. Let r = -11 + u. Solve -v*f + r*f = -1, f = 4*c - 5 for c.
1
Suppose -5*w + 10 = 5*y, -y - 7 = -3*y + w. Solve 5*f - y = -z - z, -4*z + 17 = -f for f.
-1
Let x = -86 + 87. Let b(h) = h**2 - 4*h + 4. Let i be b(4). Suppose k - i = -0. Solve 4*y + x = l - 0, -4*l = k*y - 24 for l.
5
Suppose 3*n = o + 26 - 3, 5*n = o + 15. Let t = o - -40. Solve -4*u = 12, 2*h - t = u - 6 for h.
-2
Suppose 3*a - 4 = 7*g - 3*g, -4*g + 2*a = 0. Suppose 7*t - g*t - 40 = 0. Solve 5*l = -2*i - t, -l = 3*l + 8 for i.
1
Let g(x) = 4*x**2 - 12 - x - 5*x**2 + 11*x + 2*x. Let c be g(9). Solve -5*b + d + 14 = -9, 0 = 5*d + c for b.
4
Suppose 5 = -k + 2*v, 0*k + 5*k = -v + 19. Suppose -5*q - 4*d + 11 = -5*d, -21 = -3*q - k*d. Solve -s + q*s + 28 = 5*w, -16 = -4*w for s.
-4
Let b(u) = u**2 + 3*u - 3. Let o(z) = z**2 + 2*z - 2. Let i(f) = -2*b(f) + 3*o(f). Let k be i(-2). Solve -5*s + 19 = -2*j, -2*s - s = -k*j - 3 for s.
5
Let j = 1122 + -1100. Solve -2*m - 9 = -g, 0*g - 2*g = -5*m - j for m.
-4
Let r = 9 - 8. Suppose 0 = 4*l - r - 3. Suppose s = -5*o + 12, 0 = 2*o - 3*s + s. Solve o*k - 4*v - 3 = l, 3*k + 3*v = 15 for k.
4
Suppose 0*u = -5*u. Suppose 3*m = -2*m - p - 5, -3*m + 3*p + 15 = u. Solve 3*k = z - 10, m*k + k - z = 0 for k.
-5
Let w be 2/10 + (-32)/10 + 5. Solve 0 = -w*k - y + 4 - 1, -1 = -4*k - y for k.
-1
Suppose 5*c - 3*j = 162, -4*c + 0*j = -j - 131. Suppose -75 = 51*y - 66*y. Solve -5*p - c - 7 = y*b, p + 2 = b for b.
-3
Suppose 4*w + 4*t = w + 12, 0 = 3*t. Solve 0 = -w*o + 3*c + 2*c, -5*o - c = 0 for o.
0
Let y be (-4)/4 - (-3 + -1). Let w be (-2)/7 - 390/(-91). Suppose -3*i = -2 - w. Solve -p - t + y - 2 = 0, 2*t + i = 2*p for p.
1
Let y(v) = 11*v - 29. Let n(k) = -4*k + 10. Let g(w) = 8*n(w) + 3*y(w). Let c be g(9). Solve c*a + 11 = 4*x - 9, 3*a = -3*x + 15 for a.
0
Let b(w) be the second derivative of 0 - 1/20*w**5 - 1/3*w**4 + 0*w**3 - 2*w + 0*w**2. Let t be b(-4). Solve z + 3*f = -z, z - 4*f - 11 = t for z.
3
Let m = -111 + 113. Solve -2*c + m*f = 8, -5*c - 2*f + 4 = -3*c for c.
-1
Let i = 863 + -859. Solve 0 = -4*y - i, 2*c + 0*y = -y - 3 for c.
-1
Suppose 132 + 444 = 32*d. Solve 3*y - 2*g + d = 33, 2*y - 4*g = 18 for y.
3
Suppose 191 = 16*h + 15. Solve 5*o - 35 = -4*u, 5*u - 17 - h = -o for u.
5
Suppose 2*f + 20 = 4*f - 4*z, 5*z = -5*f - 25. Let s be (6 - 3) + (-14)/1. Let k = s + 13. Solve 0 = -5*u + m - 13 - 9, k*m - 4 = f for u.
-4
Let k(n) = 48*n**2 + n + 1. Let d be k(-1). Let j = d + -45. Solve x + 5*v = j, 3*v - 11 = 2*x - 4 for x.
-2
Let w be -2*2*(-15)/4. Let y(d) = d**3 + 6*d**2 - 7*d + 2. Let p(b) = b - 11. Let o be p(4). Let g be y(o). Solve -5*s - 2*a + w = -g*s, 3*a = 2*s + 3 for s.
3
Let n = -183 - -188. Solve -n*x = 5*v, 0 = -2*v - 2*x - x + 1 for v.
-1
Suppose r + 9 = 11. Let u be (4/(-8))/(r/(-16)). Solve 4*p + 4*w + 5 = 1, u*p = -2*w + 2 for p.
2
Suppose -2*m - 14 = -44. Solve -m*o + 19*o - 3*c = 25, -4*o = -2*c - 22 for o.
4
Let g = 5 + -3. Let b(n) = 10 + 6*n - 3 + 0*n - 8*n**g + 5*n**3 - 4*n**3. Let p be b(7). Solve -t - 2*a - 2 = p, -4*a = 5*t + 2 + 2 for t.
0
Suppose 159 = 2*x + 163. Supp