. Let d(f) = f. Let b be d(3). Suppose -4*i + 3*c = -b, 0*i - 2*c - o = -4*i. Solve i + 4 = -n, -20 = 4*a + 3*n for a.
-2
Let v be (-10)/(-1)*13/26. Suppose 2*k = v*d - 0*d - 7, 5*d = 15. Solve -3*m = k*z + 4, 2*m + 1 - 3 = 2*z for z.
-1
Suppose -5*w + 10 = -40. Solve 2*x = -6, 0 = -3*s + x - 2 - w for s.
-5
Let d be (-1)/(-2 + (-2 - -3)). Let c = 11 - 7. Solve 0 = -b + c*u - 13, -5*b - 3*u + d = -u for b.
-1
Suppose 4*p = 13 + 11. Solve 5*z = g + p, -7*z + 2*g + 6 = -3*z for z.
1
Suppose -4*v + 36 + 24 = 0. Solve 2*c + 4 = 2*i, -4*i = c + 2*c - v for i.
3
Suppose 5*t - p = p + 4, 0 = 2*t + p + 2. Suppose v - 20 = -4*v, -4*v = 2*i - 24. Suppose -i = -t*m - 4*m. Solve -a - 5*h - 6 = -m, 2*h + 2 = 4*a for a.
0
Let y(x) = x**3 + 2*x**2 + 2*x + 1. Let g be y(-1). Suppose -16*q = -17*q + 4. Solve 5*c - 2*u - 5 = g, 1 = c - q*c + 2*u for c.
3
Suppose 0*r - 20 = 4*r. Let c = 8 + r. Suppose -c*x + 4*m + 20 = 0, -5*m - 18 = x - 3*x. Solve -o + 4*z + 16 + x = 0, 0 = 5*o - 3*z - 15 for o.
0
Let g(a) = -2*a - 4. Let i be g(-3). Solve 2*d - i = -b, b = -0*d - d for d.
2
Let d = 22 + -10. Solve q + 3*q = -d, 5*x - 3*q = -11 for x.
-4
Suppose j + 0*j = 5. Solve -5*v + v = j*m - 7, -2*m + 10 = 4*v for v.
3
Let i = -3 - -8. Let u(v) = -v**3 + 4*v**2 + 4. Let p be u(3). Suppose -o - 3*o = r - 21, -i*r + 3*o + p = 0. Solve -w = 3*j - 2 + 1, -w + r = -j for j.
-1
Let g = -6 + 8. Suppose -2 + 8 = g*m. Solve -4 = 2*c - 2*t, m*c = -2*t + 8 + 1 for c.
1
Let r = -109 + 119. Solve 0 = 4*a + 12, 0 = y - 4*a - 6 - r for y.
4
Let n = -7 - -12. Suppose -2*t - t = n*i - 20, -8 = -2*i - 3*t. Solve -4*x + 8*x - a = 22, 0 = 2*a + i for x.
5
Let u(q) = -q**3 + 7*q**2 + 1. Let z be u(7). Let v = 4 - z. Suppose -3*s = 5*x - 2*s - 7, -x = -v*s - 11. Solve 5*l + 20 = 0, 4*l = x*w - 7*w - 31 for w.
-3
Let q(v) = v**3 + 5*v**2 - 7*v + 5. Let t be q(-6). Solve 0 = 2*p + 5*g + 1, -3*p - t - 1 = -3*g for p.
-3
Suppose -2*a + 12 = 2*a. Suppose -4*g = b - 19, a*b = 3*g + 2*g - 28. Solve 0*k - g*k + 4*r - 15 = 0, -3*k - 3*r = 9 for k.
-3
Let p be -6*(3 - 22/6). Let u be (1/(-2))/((-2)/p). Solve b = 3*a + u - 10, 0 = -4*a + 3*b + 12 for a.
3
Suppose 2*q + 3*q = 100. Let g = q - 6. Let p = 20 - g. Solve 4*a + 28 = 2*h, p*a - a = 4*h - 41 for h.
4
Let u = -30 + 35. Solve -3*c = u*y + 6 + 6, 0 = -y - 5*c - 20 for y.
0
Suppose 3*b = 5*t - 40, -t - 20 = -3*t + 2*b. Solve v - 4*v - 12 = -t*i, -3*i + 4*v = -5 for i.
3
Let i(u) = u**3 + 3*u**2 + 3*u + 2. Let h be i(-2). Let f(s) = -s + 13. Let a be f(h). Solve -3*v + 2*v = k + 5, 0 = -3*k - v - a for k.
-4
Let l = -29 + 31. Solve -l*z - 10 = 0, 2*v - 2*z = 5*v + 25 for v.
-5
Suppose 0 = -r + 2*r - 3. Let l be (-3)/(9/r) - -3. Solve 2*k + 14 = -k - s, -l*k = -5*s + 15 for k.
-5
Let z(n) = n**2 - 9*n - 2. Let k be z(8). Let a be (-2)/5 - 254/k. Solve 3*t = 15, -5*x + 2*t - 6*t = -a for x.
1
Let j(m) = 18*m - 6. Let u be j(2). Solve -12 = 4*c, c = -5*b + 6*c + u for b.
3
Let w be (-16)/(-7) + 4/(-14). Solve 4*b - w*k = -0*k - 28, 2*b - 4*k + 26 = 0 for b.
-5
Let b = -5 + 8. Suppose -b*s + 14 = 5*r - s, 2*r = 5*s - 6. Suppose 2*g - 8 = -r*g. Solve -d - g + 1 = -4*m, 0 = 2*d + 4*m + 2 for d.
-1
Let f(c) = -c**2 + 12*c - 9. Let k be (22/8)/((-1)/(-4)). Let j be f(k). Solve 0 = l - 2, 4*o + l + 22 = j*l for o.
-5
Suppose -c = 4*c - 15. Solve -5*t + c*y + 4 = 0, 5*y - 2 = 8 for t.
2
Let j = -110 - -113. Solve 2*u + u = 2*z + 5, 0 = 3*z + j for u.
1
Suppose 3*p + 35 = 47. Solve 2*i + 10 = -p*w, -4*w - 5*i + 5 = -0 for w.
-5
Let i = -24 + 27. Solve -i*y + 1 + 4 = l, -2*l - y = -10 for l.
5
Suppose 0 = 2*j + x - 8, 0*j = -2*j - 4*x + 8. Solve -3*y - d - 14 = 0, 0*y = j*y + 2*d + 18 for y.
-5
Suppose -40 = 3*y - y. Let l be ((-8)/10)/(4/y). Solve -2*s - 5*i = 8, 4*s = 6*s + l*i + 6 for s.
1
Suppose -7*z + 12 = -z. Solve o = -3*u - z + 7, -19 = o - 5*u for o.
-4
Let k be 1/3*(0 - -6). Suppose i + 4*a = -10, 0*i = i - k*a - 8. Suppose -2*n - 8*p + 4*p + 16 = 0, -4*n + 4*p = -32. Solve 2 = i*x, s - n = -6*x + 2*x for s.
4
Let k = -11 - -15. Suppose -2*a + k = -8. Suppose -4*c = 3*j - 8, 7*c - 4*c + 5*j = a. Solve 0 = 2*i + 8, 2*g = -3*g - c*i - 13 for g.
-1
Let f be ((-2)/(-3))/(2/15). Let m be 4 + -3 + -1 + 2. Suppose -f*j = 2*k - 2*j - 22, j = -m*k + 22. Solve 0 = -q - 3*z - k + 3, -4*z - 8 = 0 for q.
-2
Let t(f) = f - 7. Let n be t(8). Let g be 12 - 0 - (1 + n). Let r be g/4 - 2/(-4). Solve -j - 3*j + 22 = -h, -2*j + 4 = r*h for h.
-2
Let j be 3 + (2 - -1 - 5). Suppose w - j = 7. Solve 4*z + 2*x + 4 = 0, -2*z + 3*x - w = x for z.
-2
Suppose -2*w + 3*w + 3 = t, 0 = -4*t + 16. Solve 4*g = -4*j + 16, 2 - w = -g for j.
5
Let i(z) = z**2 + 6*z + 4. Let m be i(-4). Let t be (-5 + (0 - m))*-4. Solve -3*p + 4*p - 4 = k, k + 16 = t*p for p.
4
Suppose -5*a - b + 82 = -2*a, -120 = -4*a - 4*b. Suppose 5*k - a = -2*z, k = -2*z - k + 14. Solve 2*v - z*x = 19, -x + 15 = 5*v - 2*x for v.
2
Let g(u) = 3 - 5*u + 2*u + u - 2. Let l be g(-1). Let f = 7 - l. Solve 0 = -4*y + 3*a + 13, -7 + 21 = 2*y - f*a for y.
1
Suppose 4*q - 2*l + 0*l = 0, -3*q + 22 = 4*l. Solve q = -4*d - 2*t, d + 4 - 26 = 4*t for d.
2
Suppose -2 = y - 3*y. Suppose -n = -2 + y. Solve p + 4*c + n + 6 = 0, -2*c = 4 for p.
1
Let b = -22 - -27. Solve -5*l + 21 - 7 = -2*w, 4*l = b*w + 1 for w.
3
Let z = -5 + 8. Suppose -u + 4*u + 27 = 0. Let i = 20 + u. Solve -4*h + i = -t - 0*t, 3*t - 3*h - z = 0 for t.
5
Let a(w) = -w**2 + w + 24. Let p be a(0). Suppose 5*j + 2*d + 2 = 31, -8 = -4*d. Solve -c - j*g = -p, 5*c = 2*c + g - 8 for c.
-1
Let h be (-4)/(-4*2/4). Solve -5*n - 2 = -2*q, 2*n + 13 = -h*q + 1 for n.
-2
Let p = -4 - -8. Let a = -4 + p. Let y = 2 + a. Solve 0 = 3*o - 2*z - 13, 2*o + y*o + 4*z - 24 = 0 for o.
5
Let f = 6 + -4. Suppose -s + 8 = r - f*s, s - 7 = -4*r. Solve 2*z - 10 = -r*z, -4*y - 5*z + 22 = 0 for y.
3
Suppose 2*m - 4*r + 6 = -2, 0 = -5*m - 3*r + 19. Solve 0 = f + 4*g - 22, 4*f - 2*g + m = -0*g for f.
2
Suppose 5*p + 4*k = 22, -5 - 14 = -5*p - 3*k. Suppose 0 + 6 = 3*v. Solve p*q + 3*w = -2*w + 35, -v*w = -2*q for q.
5
Let g(w) = w**3 + 5*w**2 + 3*w - 4. Let z be g(-4). Suppose 5*n - 2*j - 2*j - 92 = z, 2*n - 2*j = 36. Solve 2*r = -5*l + 34 - 9, -n = -2*r - 4*l for r.
0
Let w = -48 - -55. Solve -4*b - w = -f + 18, 2*f = 3*b + 25 for b.
-5
Let v = 11 + -7. Suppose -3*j = -9, -6 = -2*z + v*j - 6*j. Solve -12 = -2*p + 4*m - 2*m, 3*m + 12 = z for p.
2
Let d(z) = -z - 8. Let u be d(-6). Let n be u - (-4 + 1) - 1. Solve -5*k = -2*l + 9, 0 = -k + l - n*l for k.
-3
Let o be 0/1 - 20/5. Let r be (-81)/(-18)*o/(-3). Let f = 1 + 1. Solve 8 = 3*m - f*g - 2, -5*g - r = 2*m for m.
2
Let i(n) = n**3 + 4*n**2 - 6*n. Let d be i(-5). Let t be 20 - (-4 + 0)/(-2). Let z = t - -4. Solve -y - 4*y + z = 3*k, d*y = 4*k + 29 for k.
-1
Let t(n) = 2*n + 12. Let b be t(-5). Solve 5*o - 27 = 4*l, -4*l - o = -b*o + 15 for l.
-3
Let t = 1 + 4. Solve -2*c - 2*c = -f - 15, -t*f - 11 = -4*c for c.
4
Suppose 3*r + j - 74 = -3*j, -2*j + 92 = 4*r. Solve 4*g = 4*a - 8 - 16, 4*a - r = 2*g for a.
5
Let m = 24 + -19. Solve -4*o + 13 = m*h - 2, 0 = -h + 3*o - 16 for h.
-1
Let b be (48/(-14))/(18/(-63)). Solve 2*g - 4*m + 12 = 0, 5*g - 6*m = -2*m - b for g.
0
Let s be 8*(-1 + 2 - 0). Suppose -3*w + s + 16 = 0. Let d = 13 - w. Solve 3*y - 2*l = -20, -y + 7 = 4*l - d for y.
-4
Suppose 32 - 12 = 4*g. Solve l - 32 = -3*v - 4*l, 40 = 5*v + g*l for v.
4
Let p = -49 + 67. Solve -p = -4*l + 2*d, 0 = 3*l - 6*l + d + 12 for l.
3
Suppose 3*g - 36 = -3*a, 2*a - 6*a + 34 = -3*g. Let q be -5*(-9)/a*4. Suppose -58 = -5*d - q. Solve 3*k - d = -2*b, -3*k = -2*b - 2*k - 8 for b.
-2
Let q be 2/5 + (-98)/(-5). Suppose 5*i + 0*i = q. Let a be 10/45 + 372/27. Solve i*g + a = 3*g + 2*c, 4*c = g + 24 for g.
-4
Let p = -64 + 66. Solve -2*b - 4*q = 22, -2*q - 3*q - 27 = p*b for b.
-1
Suppose 16 + 76 = 4*h + 2*u, 2*u - 20 = -h. Solve -2*p = -4*y + h, -3*y = -p + 3*p - 4 for y.
4
Let k = 6 + -3. Suppose 0 = a + k*a - 12. Suppose 2*l = l + a. Solve 2*d = j - 6, 2*j + 2*d + l*d + 6 = 0 for j.
2
Let k be -6 - -6 - (-1 + 0). Let o be ((-5)/(-4))/(k/4). Solve 0*q - o*q + 15 = -5*z, 0 = z - 5*q + 11 for z.
-1
Let j = 10 + -6. Let k = -1 + 7. Suppose -g = -k*g. Solve -5*i - 2*q = -0*q + 23, j*i - 3*q = g for i.
-3
Suppose -3*h - 60 = -18*h. Solve h*d + 3*c = -17, -3*c -