2/d. Let r be 1/(-2)*g/3. Solve 2*u = -r*z - 30, -2*z + 21 = -u - 6*z for u.
-5
Suppose 0 = 2*t - 4 - 6. Solve 2*q = t*d - 5 + 6, 3*d = -q - 5 for d.
-1
Let r(k) = -k**2 + 13*k + 4. Let d be r(13). Solve -d*l = -20, -3*l + 23 = 3*x - 4 for x.
4
Let v(u) = -u + 6. Let a be v(6). Solve 0 = -2*t + o + 6 - 1, -2*t - 4*o = a for t.
2
Let f be (-68)/(-6) - (-2)/3. Solve 5*x + i + f = 0, 4*i = x + 3 + 12 for x.
-3
Let m(o) = -o**3 - 4*o**2 - o - 1. Let d be m(-4). Solve -4*f + d = 5*g, -12 = -4*f + 5*g - g for f.
2
Suppose -28 = -4*i + 3*v, 3*i + v = -v + 4. Suppose x + 110 = i*c + 33, -5*x - 79 = -3*c. Solve -p = 3*p - 2*l + c, l - 5 = 0 for p.
-2
Suppose 8*n = 3*u + 3*n + 12, u = -5*n - 4. Let z = u - -5. Let x = z - -4. Solve 3*o - 1 = l, 4*l - x*o + 15 = 5*l for l.
5
Suppose -k = 5*s - 4 - 5, 5*s + 4*k - 21 = 0. Suppose -g + 3*b = s - 6, 0 = 5*g - 4*b - 47. Solve w = 4*t + 17, -2*w = 3*w + 4*t + g for w.
1
Let w be ((-24)/10)/((-15)/100). Solve u - 2 = 3, 0 = -2*f - 2*u + w for f.
3
Let i(h) = -3*h - 48. Let r be i(-16). Solve g = 2*m - r*m + 11, 2*m = -2*g - 8 for g.
1
Let a(t) = -t**3 - 2*t**2 + 1. Let b be a(1). Let s be (-11)/b - 12/8. Suppose 3*x = s*x - 5. Solve 0 = -z - f - 2, -2*f + 14 = -x*z - 3 for z.
-3
Let x(f) = f + f - 12 - 3 - 4*f. Let i be x(-13). Suppose 4 + i = 5*m. Solve 0 = o - m*k - 3, 0*k - 3*k = 5*o + 3 for o.
0
Let i(f) = 6*f - 6 - 7*f - 1. Let b be i(-3). Let g be 150/8 - 1/b. Solve -2*d + 2*n = 6*n - 2, -5*d = -2*n + g for d.
-3
Suppose -3 = q - 2*q, -5*d + q + 182 = 0. Solve -f - 1 = -o, -3*f + 2 = 5*o + d for o.
-4
Let q be ((-6)/10)/((-2)/10). Let v be 1/(q/(-15))*-8. Suppose m - v = -m. Solve f = 4*g - m, 10 = -g + 3*g for f.
0
Suppose -67*f + 63*f + 28 = 0. Let m = 1 - -3. Solve m*b = 3*h + f, -b + 3*h = b - 11 for b.
-2
Let o = -2 - -4. Solve 5*i + 6 = 3*w, -5*w - o*i = i - 10 for w.
2
Suppose -3*n + 15 = -m - 1, -n = -m - 8. Solve -s + 25 = n*s, -2*p - s = -9 for p.
2
Let p = 9 - 16. Let z = p + 7. Let b be 1 - (6/(-2) - -2). Solve 5*a - 2*q - 10 = z, -a + 2*q - b = -12 for a.
0
Let p = -37 - -41. Solve 2*s + p = -4, 3*a = 5*s + 14 for a.
-2
Let v be (-2)/(-3)*(6 - 9). Let r = v + 4. Solve -6 = 4*h + r*z, -6*z = -z - 5 for h.
-2
Suppose -4*u - 7 = -3*y, u + 3 = -2*u. Suppose -r = 3*q - 15, r - q + y = -0*q. Solve 2*v - r = s, -2*s + 2*v - 2 - 2 = 0 for s.
-1
Let y be 132/16*(-2 + 6). Suppose i + y = 4*i. Solve 0 = -3*z + r + i, z + 2*z + 4*r = -14 for z.
2
Let w = 6 + -2. Let v = -3 + w. Let g(c) = c**2 + c + 4. Let l be g(-4). Solve -3*f + 3 = z - v, 4*z = f + l for z.
4
Let j = 11 + -15. Let c be ((-4)/(-3))/j*-18. Let o(n) = -n**3 + 5*n**2 + 8*n - 8. Let l be o(c). Solve 1 + 31 = -4*d - 3*r, -d = -l*r - 11 for d.
-5
Let q(i) = -i**2 + 6*i - 5. Let y be q(4). Suppose 3*t - 4 = t. Solve y*v - 7 = 2*c - t, -4*v = -20 for c.
5
Let t(i) = -6*i + 38. Let k be t(6). Solve -k*u - 2 = -2*l, 3*u + l + 11 = -0*l for u.
-3
Let y be 9 + (3 - -3) + -3. Suppose -4*l - 8 = -2*u, 2*l - 4*u + 7*u - y = 0. Solve -4*s - 4*n + 29 = -7*s, 2*s + n + 1 = l for s.
-3
Suppose 9*y - 14*y = -15. Solve 5*m = -4*s, y*m - 4*s - 4 = 7*m for m.
4
Suppose a - 5*s - 17 = -3*s, -4*s + 127 = 5*a. Let q(r) = r**2 - 3*r - 5. Let l be q(6). Let v = a - l. Solve -6 = -2*w - 4*p + 5*p, 0 = -2*w - 3*p - v for w.
1
Let s be 50/18 + 2/9. Let n = -1 + s. Solve 15 = 5*u - 2*h, -5*u - n*h + 7*h = 0 for u.
5
Suppose -2*s + 6 = 3*c - 4, -s = 4*c - 10. Let o be s + 2 + -2 + 3. Solve -5*h = 3*u - 20, h + 9 = u + o*h for u.
5
Suppose 2*y - p = 4*y - 7, 5*y - 13 = 2*p. Solve -3*k + 3*v + 2 = 2*v, -6 = y*k - 3*v for k.
2
Let j(v) = 3*v**2 + 4*v + 3. Let c(f) = f**3 + 14*f**2 - f - 17. Let h be c(-14). Let a be j(h). Solve -2*w + a = -5*r - 0*w, 0 = -2*r + w - 8 for r.
-2
Suppose 0 = -5*b + 8 + 12. Solve -b*p + 3*j = -2 - 3, -2*p + 3 = -j for p.
2
Suppose -4*a + 60 = -4*r, 2*a + 66 = 6*a - 2*r. Suppose -9 = o - 12. Solve -3*v = 12, 4*p - a = o*p + 5*v for p.
-2
Let c(p) = 2*p**2 - 4*p + 3. Let i be c(2). Suppose 5*j + 16 = 3*k, -2*k + i*k = -4*j - 6. Solve k*r + 11 = -5*u, -2*u + 2 = 4*r - 0 for u.
-3
Let d(f) = 2*f**2 - f + 2. Let y be d(1). Solve y*t + g - 1 = -8, 5*t + 5 = -3*g for t.
-4
Suppose -q - 9 = -4*q. Let y be 262/12 + q/18. Solve -5*h - 2*g = 0, -5*h = -4*g - y - 8 for h.
2
Suppose -5*n = -n - 20. Suppose 3*v - 5 = 4*y, 12 = 3*v + n*y - 2*y. Let x(b) = -6*b**3 + b. Let l be x(-1). Solve v = -0*h + 3*h - 3*a, 4*h - l*a = 0 for h.
5
Let z(f) = -f - 3. Let p be z(-8). Solve 25 = -3*v - 5*k, -3*v + k = v - p for v.
0
Suppose -4*k = 135 - 15. Let c be (36/k)/(4/(-10)). Suppose q + c*q - 20 = 0. Solve -i - 3*g = 13, -q = 3*g + 4 for i.
-4
Let q(r) = r + 5. Let n be q(5). Let p = -15 + n. Let c be (-19)/p - 2/(-10). Solve 4*g = 2*g + 2*z + 4, c*z + 16 = 0 for g.
-2
Let s = 209 + -323. Let q be s/(-22) - (-12)/(-66). Solve 3*b + q*v = -0*v + 13, -5*b = 4*v for b.
-4
Suppose -2*x - 4 = 0, 7 = 5*r - x - 10. Solve 0 = w - n - 3, -r*w + 13 = -2*w + 4*n for w.
5
Let s(n) = n**2 - n + 3. Let v be s(0). Suppose -2*i = z + i - 13, v*z - 15 = -i. Solve 2*q + 16 = -4*m, 5*m - z*q + 3 = -4 for m.
-3
Let g be -3*33/(-36) - (-9)/(-12). Let j be (1*4)/(2 + 0). Solve j*w - 25 = -3*w, -g*m - 3*w = -13 for m.
-1
Let i be ((-6)/(-3))/(4/18). Suppose -4*m - 12 = -4*p, 0*m = -3*m - i. Let t be (9/(-6))/((-4)/8). Solve 3*s - 2*g = -3, p = t*s - 5*g - 6 + 18 for s.
1
Suppose -y + 2 = -0*y. Let p(x) = x - 3. Let o be p(-6). Let j = 11 - o. Solve -5 = -5*n - 3*a + 5, 2*n - j = y*a for n.
5
Let k = -6 + 11. Let d be 4*4/(4 + 0). Suppose 4*l - 28 = 5*o, d*o - 4 + 10 = -k*l. Solve -2*v - n + 4*n + l = 0, -4*v + 8 = -4*n for v.
4
Suppose 30 = -4*q - q. Let x be 12/7 - q/21. Solve -x*v = -g - 5, -5*g - 2*v = -0 - 11 for g.
1
Let k(l) = -l**2 - 5*l + 10. Let v be k(-7). Let q = 4 + v. Solve 4*w - 5 - 6 = -3*n, -3*n + 3 = q for w.
2
Let h = 16 + -2. Suppose -h = -5*a + 11. Suppose 4*u - 1 = a*x - 41, -3*x - 4*u = 8. Solve 2*z + 2*m + 14 = 0, -x*m - m = 15 for z.
-4
Let v be (-5)/(5/(-2)) - -3. Suppose 0 = -r - 2*q - 17, 0*r = -r + q - v. Let k be 1/(-4) + r/(-4). Solve 4*g - 4*j - 36 = 0, 4*j = k*g - g - 24 for g.
4
Suppose -j + 5*c = 19, -5*j + 5*c + 2 = -3. Solve 3*l - 10 = -2*l + 2*m, 3*l + 2*m = j for l.
2
Suppose f = -2*f + 9. Suppose -4*i = 20, -2*i = 2*n + f*n - 145. Solve 4*w + 0*d + d = 16, -4*d - n = -3*w for w.
5
Suppose -4*m - 28 = -5*k, 0 = m + k + 3*k + 7. Let z = m - -3. Let b = -4 - z. Solve 2*l - 13 = 5*i, l - 6*i + 2*i - 11 = b for l.
-1
Suppose -2*u - 2 = -2*f - 0*u, 4*f = -u + 19. Solve 2*a + f = 2*x, -5*x + a + 5 = -1 for x.
1
Suppose -4*c = -12*c + 88. Solve 1 = a - 5*l, -5*l - c = 2*a + 2 for a.
-4
Suppose -15 = -5*p, 5*a + 0*p - 5*p = 0. Solve 4*n - 12 = a*n + 3*w, 3*n - 6 = 3*w for n.
-3
Suppose 3*f + f - 12 = 0. Suppose 4*x = -5 + 45. Suppose -f*m = 2*m - x. Solve -2*q - 2*q + m*n = 2, 0 = -n + 5 for q.
2
Suppose 5*h + k = 26, 5*k + 8 = -2*h - 0. Let u(t) = t - 1. Let y be u(h). Solve 4*i - 6*i = -y*o + 21, 9 = 2*o - i for o.
3
Let j = 23 + -18. Solve 0*f - 4 = f - m, 12 = 3*f + j*m for f.
-1
Let a be 2/(-8) + (-36)/(-16). Suppose 9 = -3*n - 5*f, 3*n - 5*n = -a*f - 10. Let h be (2 + (-3)/n)*2. Solve q + 13 = 3*x + h, -3*q - 15 = -2*x for x.
3
Suppose -3 = 5*j - 4*j. Let m be 1*j*(1 - 2). Let y be (6/(-4))/(12/(-80)). Solve -y = -3*k + r, -3*k = 4*r - m - 2 for k.
3
Let o(b) = b**2 + 6*b - 11. Let y be o(-8). Let p = 7 - y. Solve -i = -s - 0*s + 2, p*s + 2 = 0 for i.
-3
Suppose -x + 3*a - 13 = 0, -2*x - a + 6 = -3. Suppose 4*h + 5*t + 3 - 29 = 0, -5*h + 18 = -t. Solve 0 = 7*w - 3*w + 5*u - x, h*u - 8 = 0 for w.
-2
Let s = 86 - 86. Solve -3*y - 2*d = -0*y - 4, s = d - 5 for y.
-2
Suppose j - 3*j = 0. Let w(n) = n + 4. Let z be w(j). Suppose 4*y - 35 - 5 = -4*k, 3*y - 4*k = 2. Solve -3*v + 3 + y = 0, 21 = -z*q + 3*v for q.
-3
Let x(l) = 2*l + 5. Let h be x(0). Let c(g) = -1. Let b(a) = -a - 3. Let m(u) = -b(u) + c(u). Let k be m(-2). Solve k*v + 12 = 4*v + 2*j, h*v = -5*j + 5 for v.
5
Let t(k) = -2*k + 15. Let o be t(6). Solve y - 3*z - 11 = -3*y, z = o*y - 12 for y.
5
Suppose -l + 4*r = -3, -l + 2*l + 2*r = 21. Let g = -39 - -42. Solve n - 3*t = -g*n - l, -20 = -4*t for n.
0
Let r = 34 - 31. Solve -4*u + 5*k = 30, u + k + r = -0 for u.
-5
Let u(a) = a**2 - 6*a + 