*z - 53 - 72 = 0. Let a be (10/z)/((-2)/20). Let t be (a/(-10))/(2/130). Solve 0 = 4*i + 2*g + 3*g - 21, -i = -5*g + t for i.
-1
Suppose 0 = 5*x - 2*x + 423. Let n be x/(-15) + 6/(-15). Let t be n/3 + -3 + 0. Solve t = 3*v - 12, 4*v = -2*p - 0*p + 18 for p.
1
Let c be (-34)/255 + 167/15. Solve -n = -1, 4*v + n = -2*n + c for v.
2
Let a = 1 + 19. Suppose -a = n - 5*n. Solve 3 - 33 = -n*f + 5*q, -f - 4*q - 19 = 0 for f.
1
Let m be ((-3)/(-2))/(6/(-8)). Let x be (0 - 0)*(m + 3). Solve 2*y + 4*o = 2, -y + x*o = -5*o - 8 for y.
3
Suppose 5*r + 24 = -16. Let l be (-9)/6*r/3. Solve -20 = l*m - 3*o, -2*m - 2*o = 3*m + 25 for m.
-5
Let n = -47 + 87. Suppose -2*a - 9 = -y, a + 9 = 3*y - 8. Suppose n + 110 = y*j. Solve m = -5*z + j, 2*m + 15 = 2*z + 3*z for z.
5
Let f(r) = -r**3 + r + 2. Let g(b) = -b**2 - 11*b. Let x be g(-11). Let z be f(x). Solve -z*d = -4*w + 3*d + 6, 2*d = 4*w for w.
-1
Let q = -74 + 86. Solve -s - v - 2*v = -q, 20 = -3*s + 5*v for s.
0
Suppose -8*v + 3*v = -55. Suppose -h = 5*o - v, -3*o - 5*h + 4 = -7. Solve 0 = -0*j - o*j - 5*z - 35, -15 = 4*j - z for j.
-5
Let n be ((4 + -3)*(-2 - -2))/4. Solve n = 2*v + 6 + 2, -5*w + 3*v = -22 for w.
2
Suppose 3*i - i - 8 = 0. Solve 3*h + 0 = -5*a + 11, -4*a + 28 = -i*h for a.
4
Suppose -16*p + 27*p - 55 = 0. Solve 0 = 3*t - 4*o + o - 6, p*o = 3*t - 16 for t.
-3
Let o = 14 + -10. Solve 0 = -o*p - 3*k + 2, -p - 11 = -7*k + 2*k for p.
-1
Suppose 2*h = 3*h - 3. Let c be 3*(-1)/(h/(-6)). Solve 3*g + 29 = 4*i, -3 = 3*i - c*i - 4*g for i.
5
Suppose -2*z + 4*z - 14 = 0. Let m = z + -3. Let y(k) = -k**2 + k + 4. Let u be y(0). Solve 0*h + u = 4*q - h, -m = -2*q + h for q.
0
Let r be (-4)/(-6) + 30/9. Let u = 6 - r. Suppose 2*i - u = 30. Solve p + i = 4*y, 5*y + 0*p - 31 = 4*p for y.
3
Let x be ((-9)/(-12))/((-2)/(-8)). Suppose -16 = 4*y, -x*c + 8*c - 5*y - 35 = 0. Suppose 15 = 6*g - g. Solve -g = -3*t + t - c*k, -5*k + 21 = -2*t for t.
-3
Suppose -4*v + 14 = -2. Let k(q) be the second derivative of q**5/20 - q**4/4 - q**3/2 - 2*q**2 + q. Let d be k(4). Solve 20 = -d*y + 4*y + v*n, 0 = 5*n for y.
5
Let v be (-636)/(-36) + (-2)/3. Solve 5*f - 13 = w + v, 5*f = -5*w for f.
5
Suppose 0 = -4*n - 0*n + 44. Suppose 10 = -0*z + 5*z. Suppose n - 3 = z*p. Solve -5*v - p*t - 4 = 0, -t + 2 - 10 = 3*v for v.
-4
Suppose 0 = 5*x + t - 19, -5*x - 5*t + 10 = -25. Suppose x*m - 5*m = 0. Solve c + 3 = m, 5*c = 3*s - 0*c - 24 for s.
3
Suppose -z - 8 = -3*z. Suppose 2*l + 1 = -4*g + 31, 0 = 4*g + z*l - 40. Solve 5*s - s - 10 = -j, 0 = -j - g*s + 13 for j.
-2
Suppose i = -0*i. Solve 0 = 4*b + 5*m + 2, 4*b + m - 6 = -i*m for b.
2
Suppose -5*g - 4*z = -5, 2*g - 5*z = 4*g + 15. Suppose -6*s = -s - 10. Suppose -a = 4*a - 10. Solve 17 = -a*h + 3*j, 2*j + s*j = -g*h - 8 for h.
-4
Let q = 22 + -20. Let l(z) = 4 - 2*z**2 + z**2 + 0*z - 7*z. Let o be l(-6). Solve -x = q*k + 2*x + o, x = k for k.
-2
Let d = -12 + 14. Let o = 10 - 5. Suppose -7 = -2*w - j, -d*w + 8 = o*j - 3*j. Solve 0 = s - w*l, -5*s + 21 - 1 = 5*l for s.
3
Let m(h) = 2*h - 6. Let p be m(6). Suppose 5*l - 4 = p. Solve 5*w = w + l*f - 22, 2*w - 2*f = -12 for w.
-5
Let p be (5/2 + -1)*2. Solve -3 + 10 = c + 3*o, -2*c + p*o = -5 for c.
4
Let y = -9 - -36. Solve -2*p - 4 = -2*n, 0*p = 4*n + 3*p + y for n.
-3
Let y be (4/10)/((-1)/(-5)). Let d be (-2*y)/(2/(-1)). Solve d*r = -r + 5*u + 12, 0 = -r - 5*u + 4 for r.
4
Let a be (0*(1 - 0))/(-2). Suppose -4*b + 81 = -3*n, 3*b + 5*n = 5*b - 51. Solve k - v = 2, -4*k - v + a*v = -b for k.
4
Let c(z) = 4*z**2. Suppose 1 = 3*k - 2*b, 4*k - 2*b + 4*b + 8 = 0. Let m be c(k). Let d be m/22 + 4/(-22). Solve -l - 9 = 3*w, -5*l = -d*l + 2*w + 6 for l.
0
Let c be 2 - (5/(15/(-6)) - 2). Solve 2*j = c*j - s - 10, 0 = j - 3*s + 3 for j.
3
Let x be 10/(-45) - 20/(-9). Let n = 13 - 7. Solve v + 3*p - n = 0, x*v - 3*v + p = -2 for v.
3
Let m(c) = -4*c**2 - 3*c - 1. Let w(o) = -5*o**2 - 3*o - 2. Let z(k) = 4*m(k) - 3*w(k). Let l be z(-3). Solve l*p - 2*x + 13 - 3 = 0, 0 = p + 2*x - 7 for p.
-1
Let j = 24 + -20. Suppose j*r - 7 = 5*s, -s + 5*s - 7 = -r. Solve 3*q + 4*y - r = 3, -3*y = 0 for q.
2
Let u = 29 + -25. Solve -2*r + 0 - 14 = -u*a, -4*a - 5*r = -7 for a.
3
Suppose x - u - 8 = 0, -x - 2*u + 24 = 2*x. Suppose x = 3*d + d. Suppose 0 = -3*g + 9. Solve p + 15 = -g*z, -4*z + d*z = 4*p + 10 for z.
-5
Let d be 2/5 + (-2)/5. Let x(u) = u**3 - 6*u**2 - 7*u + 3. Let s be (4/6)/(8/84). Let w be x(s). Solve n = w*z - 1, -5*z - n + 4 - 13 = d for z.
-1
Suppose 5*p - 25 = -0*p. Suppose 9 = -u - 6*b + 3*b, -p*u + b + 19 = 0. Solve u*j + 27 = -3*a, j + 4*a - 5*a = -1 for j.
-5
Let a be (10/(-4))/(2/(-12)*3). Solve 7 + 6 = p + a*l, 5*p - 5*l + 25 = 0 for p.
-2
Let c(d) = -d**2 + 13*d - 25. Let t be c(10). Solve m + 9 = 4*w, 2*m - 21 = -t*w - 0*m for w.
3
Let w(c) = -c**2 - 6*c - 5. Let b be w(-4). Suppose -2 - b = -q. Solve 0 = -0*t - 4*t - 8, q*y + 4*t - 7 = 0 for y.
3
Suppose 5*s - 5*b = s + 23, -3*s = 5*b + 9. Suppose -3*f = 5*r - 15, -15 + 5 = s*r - 2*f. Let o be 1*(-3)/(-2)*2. Solve 3*w = j, -j - o*j - w = r for j.
0
Let t(o) = -o + 20. Let h be t(0). Let w be (1/2)/(2/8). Solve 6*k = 2*k - 4*y + h, 5*k + w*y - 22 = 0 for k.
4
Suppose -9 = 4*i - 7*i. Solve -i = -3*z - 0*r - 4*r, r + 13 = 2*z for z.
5
Suppose 0 = a + 2*a - 6. Suppose 2 - 10 = 2*c - 4*m, a*m - 14 = -4*c. Solve 0 = c*s - t + 11, 2*t + 1 = 3 for s.
-5
Suppose -3*r = -1 - 5. Suppose 1 = 3*k - 5, 8 = 3*m - r*k. Let d(c) = c**2 - 6*c + 5. Let s be d(6). Solve m*b - f - 20 = 0, b + 2*f = s*b - 20 for b.
5
Suppose i + 0*i - 12 = 0. Suppose -4*v = -0*v - i. Solve d - 21 = 5*c, v*d - 4*c - 18 = d for d.
1
Let n be 5/((-10)/18) - 0. Let m be (-2)/(-6) - 69/n. Suppose 0 - m = -4*f. Solve -5*b + b - 26 = 3*d, 4*d - 2*b = f for d.
-2
Suppose -7 = 2*y - 119. Let w = y - 31. Let d = -1 + 3. Solve -2*u = z - 9, 3*z = -5*u - d*z + w for u.
4
Let o(v) = 3*v - 9. Let f be o(4). Let n = f + 2. Solve 9*d - 4*d + 5 = n*l, 3*l + 4*d = 24 for l.
4
Let f = 18 - 13. Suppose 0 = -4*u + 5*w + 61, w - f*w = -4*u + 56. Solve 2*p + 19 = 3*c, -5*p - 4 - u = 4*c for c.
3
Let w be 5/((-15)/(-27)) - 2. Suppose -3*a = -d - 15, 0 = -6*a + 2*a - 4*d + 4. Solve b - w = 3*r - 19, 0 = -a*b + r + 7 for b.
3
Suppose 20 = 6*p - 4*p - 5*o, -2*p = -2*o - 8. Solve -5*h + 5*r - 15 = 0, -h + 3*h + 3*r + 6 = p for h.
-3
Suppose -2*d - d + 27 = 0. Let a = d - 5. Let k(t) = t**3 - 4*t**2 + t + 1. Let j be k(4). Solve a*p + 6 = -3*m, -7 = -5*p + j*m + 3 for p.
0
Suppose -2*v - 2 = 2*w, 4*w = -4*v + 2*w + 6. Suppose -q + v = q. Solve -2*x - 2*y - q = -5*x, x - 10 = 3*y for x.
-2
Let s = 9 + -12. Let x = s - -7. Solve -4*k + x*m = -16, 3*m = 6*m + 12 for k.
0
Suppose 0*t - 2*t + 8 = 0. Let h(j) = j. Let s be h(t). Solve -5*p + 4*b - 40 = -4, -12 = -p - s*b for p.
-4
Suppose -m + 3 - 4 = 0. Let w = 4 - m. Solve 4*u + c - 16 = 0, -w*c - 16 = -6*u + 2*u for u.
4
Let z(y) = 2*y - 5. Let c be z(4). Solve c*n - 18 - 9 = -3*u, -3*n + 31 = 4*u for u.
4
Let r(x) = 3*x - 2. Let p be r(2). Suppose -4*f = -3*s - 0*f + 24, -3*s - p*f = 0. Solve 3*m - 5*g = 7, g - 3 + 1 = s*m for m.
-1
Suppose 4*w - 1 - 7 = 0. Let v be 10/2 - (w + -2). Let m be 3 + -1 + (v - 5). Solve 5*h + 8 = -2*b, 2*h - 8 = m*b + 3*h for b.
-4
Suppose o - 6*o - 40 = -5*n, -n + 4*o = 7. Let r be (n - 3)*(-4)/(-10). Solve 5*y = r*h, -2*h + y - 4 - 2 = 0 for h.
-5
Suppose 4*m + 4 = 2*u - 0, 0 = 3*m + 3*u + 3. Let c = m - -3. Solve -c*b + 3 = -3*r - 8, -2*b + 5*r = -13 for b.
4
Let r = 186 + -182. Let o(g) = -2*g. Suppose 1 = c - 2*c. Let i be o(c). Solve -i*q = 4*z + 14, -r*z = -3*z + 4*q + 21 for z.
-1
Let s(c) = -c**2 + 8*c - 3. Let r be s(6). Let f = -6 + r. Solve -2*y - 6 = -t - 0*y, 4*t + f*y + 31 = 0 for t.
-4
Let u = -6 + 23. Solve 3*g - 2*o - 12 = -g, -5*o - u = 3*g for g.
1
Let l be 12/30 + (-16)/(-10). Suppose -l*u - 2*k + 10 = -4, 0 = 4*u + 5*k - 30. Suppose 0 = -h + u*h. Solve -3*o = -4*o - 4*z - 19, -5*o + z + 10 = h for o.
1
Suppose 5*s + 6 = 16. Solve 15 = 2*n + s*u + u, -2*n + 10 = 2*u for n.
0
Suppose 3*p + 4*m - 6 = 8, 4*p + 3*m - 14 = 0. Solve 0 = 5*o - p*o + 6, -4*b - 2*o + 4 = 0 for b.
2
Let n(y) = 3*y - 1. Let u be n(2). Suppose -40 = -u*a - 0*a. Solve -3*t = -2*c - 6, 7*t - a = 3*t + 5*c for t.
2
Let y = 17 - 35. Let c be 61/7 + y/(-63). Solve 3*l + 5*q + 15