. Let z be ((-16)/(-10))/((-2)/(-10)). Solve 2*y + 5*r = 18, -h*y = r + 2*r - z for y.
-1
Let i(j) = -4*j + 2. Let a be i(-2). Solve 5*h = 3*m - a, 3*m + 25 = -0*m - 2*h for m.
-5
Suppose -d + 0*d = -12. Let j be (5/(-2))/((-6)/d). Solve 8 = -2*x, -3*r + 8*r + j*x = -25 for r.
-1
Let t = -1 + 5. Let f(l) = l**3 + 4*l**2 - 4*l + 2. Let d be f(-4). Let g = 0 - 0. Solve g = -t*r + 2*r + 3*k + 15, 2*k + d = 4*r for r.
3
Suppose 27*f = 23*f + 12. Solve 5*p = -3*i + 25, 2*p = -5*i + f*p + 23 for i.
5
Suppose 9 + 1 = 5*h. Solve 3*d = 2*q + 2, -3*q + 3*d = h*d - 11 for q.
5
Let y = 146 + -41. Suppose 4*o + o - y = 0. Solve n - 3*r + 4*r = 6, 0 = -4*n - r + o for n.
5
Suppose 4*h = 14 + 26. Suppose -h = 5*k - 10*k. Solve 4*p - 3*d - 2*d + k = 0, 2 = 2*p - d for p.
2
Let z be 0/2 + 1*2. Suppose k = -3 + 1, 4*k = -3*y - 2. Solve m + 7 = y*b, -2*b = z*b - 3*m - 11 for b.
5
Let s(p) = p**3 - 5*p**2 + 2*p + 11. Let n be s(4). Solve -5*g = 2*h + 4 - n, 3*g - 7 = -5*h for h.
2
Let r(m) = m**2 + 8*m + 2. Let f be r(-8). Suppose 3*x + f*x = 100. Solve 5*h - v + 14 = 0, -v - x = -6*v for h.
-2
Let n be (-3 - -2 - 0)*2/(-1). Solve 5*o = 3*h + 5, -n*h + 3*o + 3 = h for h.
5
Suppose -4*l = -3*d + 55, 20 + 26 = 2*d - 5*l. Solve -5*x - 3*m = -8*m + 15, m = -3*x - d for x.
-4
Suppose -2*u - n = -3, -4*n + 6 = 3*u - 2*n. Suppose 3*m - 14 + 2 = u. Solve -2*f = -4*f - t - 1, -4*t = -3*f + m for f.
0
Suppose 2*z = -0 + 8. Let o = 6 - z. Solve 3*k - o*l - 11 + 3 = 0, k - 12 = -4*l for k.
4
Suppose -224 = -7*i - 42. Solve 2*x + k + 2 = 5, 5*k = x + i for x.
-1
Let z = 166 - 166. Solve 5*c + 31 + 4 = 3*h, -h + 5 = z for c.
-4
Let r be (-4)/((-2)/6*-2). Let q = -5 - r. Solve -s = -4*c + 10, -4*c + 3 = 2*s - q for s.
-2
Let i(j) = -4*j + 1. Let l be (-5)/(15/(-18)) - 3. Let m be i(l). Let r be m - -9 - (0 + -6). Solve -n = 4*f + 19, r*n + 17 = -4*f + n for f.
-5
Let w = 14 - 9. Solve c - 25 = w*v + 6*c, -3*v - 5*c = 19 for v.
-3
Let r(o) = -o**3 + 4*o**2 - 3. Let p be r(3). Solve l + p = -2*v, 5*l + 12 + 3 = -5*v for l.
0
Let z(s) = -8*s + 36. Let v be z(3). Solve 3*y - w = -6 + 2, -5*y - v = w for y.
-2
Suppose -12 = 3*p, -u + 2*p + 100 = u. Let z(f) = f**2 + 7*f + 3. Suppose 5*a - a = -28. Let i be z(a). Solve 4*s + 4*t + 14 - u = 0, i*s = 5*t for s.
5
Let b be (11/22)/((-2)/(-12)). Solve 2*h = b*f + 10, -f - f - 6 = -2*h for f.
-4
Let y be 63/24 - (-12)/32. Solve -y*n - 2*w = 1, -n = n - 3*w + 18 for n.
-3
Suppose -j + 124 = 119. Solve -5*o = j*x + 10, 4*x + 1 = 3*o - 7 for o.
0
Suppose -6*r + 16 = -2*r. Suppose -2*w = 7 - 15. Let z be (0 - 2)*(0 - 1). Solve -3*b = -d + w, 2*d + z*d - r = 0 for b.
-1
Suppose -j - 2*d = -6, -j - 4*j = 3*d - 30. Let c = j + 9. Solve -c = 3*r - a, -6 = -0*a - 2*a for r.
-4
Let s be ((-4)/5)/(8/(-20)). Let f be 24 - (-2)/(s*-1). Suppose p - 14 = -3*o, 4*p + o + 0*o - f = 0. Solve -4*v + p = -5*q, -3*v + 2*q + 3*q + 5 = 0 for v.
0
Suppose 5*y + 74 = -4*j, -5*j = 2*y - 5*y - 37. Let c = 14 + y. Suppose i - 72 = -3*i. Solve c = -4*k + q - i, -2*k = -4*q - q for k.
-5
Let b = -146 - -161. Solve s + 4*s + 5*i - b = 0, -s - 4*i = 0 for s.
4
Suppose 5*f - 5*m + 175 = 0, -m = -0*m + 5. Let t be 1/(f/(-38) + -1). Suppose 3*v - 2 - t = 0. Solve -2 = 7*u - 5*u, 0 = 5*n + 3*u - v for n.
2
Let r be 5 - 2 - (1 + -3). Solve 3*u - 4*c - 17 = 18, -r*u + 10 = 3*c for u.
5
Let n(x) = 8*x + 9. Let s be n(-4). Let y = s - -24. Solve 1 = -o, 5 - y = -2*t + 2*o for t.
-3
Suppose 0 = -3*n - 2*t + 17 + 39, 2*n = -2*t + 38. Suppose d + n = -0*d. Let b be (-50)/d + 4/18. Solve 3*y + 13 = 4*x, -y + 2 = -b*x + 8 for x.
1
Suppose 0*q + 5 = q. Solve q*k - 3*j + 0*j = 37, 0 = 5*k + 4*j - 9 for k.
5
Let h = -47 - -57. Solve -5*q - 30 + 11 = -4*k, 3*q + h = k for k.
1
Let t be ((-3)/(-6))/(2/20). Let m be 6/(-24) - 226/(-8). Solve -5*l + m = -2*f, -f - 24 = -t*l - 0*f for l.
4
Let u(d) = d**3 + 7*d**2 + 5*d - 2. Let s be u(-6). Solve 0 = -0*r - r + h - 1, s*r = 2*h for r.
1
Let z(x) = -x**3 + 3*x**2 + 10*x + 6. Let y be z(5). Solve 5*r + 6 = 2*r + 2*m, 4*r = 2*m - y for r.
0
Let y(u) = u + 12. Let g be y(-7). Solve -x = c - 2*c + 1, g*x - 3*c = -5 for x.
-1
Let h(k) = -k**3 + 6*k**2 + k + 1. Let t be h(6). Solve -5*j + 15 = -2*a - 3*a, j + 4*a = -t for j.
1
Suppose 7*p - 16 = 3*p. Solve 0 = 2*m - 6*m + p*f, 4*m + 2*f = 12 for m.
2
Suppose 4*g = -2*h + 16, 3*g - 4*g = -5*h + 73. Suppose -5*d + d + 12 = 0. Solve -5*b - 5 = 0, -5*b + 3*b - h = -d*v for v.
4
Let d be 10/3*60/50. Suppose d*r = -4*f + 16, r - 6 = -f - f. Solve -4*p + y + 2 = 3, 3*p - 2 = -r*y for p.
0
Suppose 0 = 4*v - 2*q - 54, 0 = -2*q - 1 - 9. Suppose 2*l + v - 81 = 0. Solve 5*o + u = -u - l, u = -3*o - 20 for o.
-5
Suppose -5*s + 75 = 5*j, -3*s + 7 - 2 = -j. Suppose 5*d + 0 = j. Solve 3*w - 3 = 0, -d*w - 2*w + 5 = x for x.
1
Suppose 3*y = -4*p + 111, -4*y + 78 = -6*p + 9*p. Suppose -i + 3*i = p. Solve 5*z - 25 = 5*j, j + 4*z = i + 5 for j.
0
Let t = 10 + -2. Let l(o) = o - 4. Let a be l(9). Solve -j + t = a*v - 6, -4*v + 4 = -j for v.
2
Suppose 32 = 2*i + 2*i. Let t = i - 6. Solve 11 = 2*z + 3*z - t*b, z = -2*b + 7 for z.
3
Let a(v) = -v**3 - 2 + 1 - 3*v**2 + 6*v - 1 - 3*v. Let y be a(-4). Suppose 4 + y = 3*x. Solve 5*k - 9 = 2*n, -x*k + 9 = -4*n - 1 for k.
1
Suppose -3*h = -5*h + l + 7, 5*l = 4*h - 23. Solve 4*u - 7 - h = 3*j, 0 = 2*j + 6 for u.
0
Suppose -5*y + 0*y = -20. Solve 4*b - 12 = -3*f, -b = 4*b - y*f + 16 for b.
0
Let p(q) = -2*q - 1. Let l be p(-2). Let u(t) = 2*t - 1. Let v be u(2). Let a = 3 + v. Solve 4*s - 4*b = -8, a*s - l*b = s - 16 for s.
-5
Suppose -7*v = -2*v + 10. Let h be v/(-5) - 2/5. Solve h = -4*t, -5*f - 2*t = t for f.
0
Suppose 3*d = 9 + 3. Solve -2*a = 3*a - 2*f + 4, -d = -2*f for a.
0
Suppose 4 = 4*h - 3*h. Let q = 8 + -3. Suppose 5*x - 5 - q = 0. Solve h*b + 12 = 4*y - 0*b, x*y - 14 = -2*b for y.
5
Let p be 9/(-15) - (-156)/10. Suppose -4*v = 2*f - 18, -3*f + p = -0*f. Suppose -v*m + 6*m = 0. Solve m = 2*k - 5*t - 21 - 9, t = k - 9 for k.
5
Suppose 9*a - 26 = 10. Solve -1 = -3*j - 5*v, -a*v + 23 = -5*j - 0 for j.
-3
Suppose 0 = -3*a + 4*f + 31, 2*a - 2*f = -a + 23. Suppose a*x = -1 + 26. Solve -2*b + 5*j = 24, -4*b + 3*j = -x*b + 10 for b.
-2
Suppose 2*s + 9 + 14 = 5*f, 2*s = -2*f + 12. Solve 0 = -5*g - 5*x + 15, -5*g + 2 - s = -2*x for g.
1
Let w = -2 + 6. Solve w*u + 3*d = u + 3, 2*u + 10 = -5*d for u.
5
Let n = -1 - -4. Let r(h) be the first derivative of -h**3/3 + 3*h**2/2 + 2*h - 1. Let l be r(n). Solve 0 = -m - 2*t - l*t + 4, -5*t = -m + 4 for m.
4
Let f(k) = k - 1. Let m be f(5). Suppose -p = m*q - 15, -p = 3*q + 2*p. Let s be 63/q + 15/(-25). Solve -4*u + 0*u = -4*c - s, -6 = c - 4*u for c.
-2
Let f = 7 - 4. Let k(n) = n**3 + 2*n**2 - n. Suppose 0 = -y - y + 2. Let a be k(y). Solve 0 = i - f*d + 10 + 7, a*i - 5*d + 30 = 0 for i.
-5
Suppose -2 = -j + 4. Solve -2*c = -u + j - 0, c = 5*u + 15 for c.
-5
Let q = -41 - -26. Suppose -4 = -4*u - 0*u. Let w be 1 - u - q*1. Solve 3*x - w = -4*f, -4*x + 11 = -5*x + 4*f for x.
1
Suppose -3*k = 2*h - 124, -4*k - k - h = -202. Suppose -5*r + k = -5. Let b(q) = -q**2 - 9*q - 7. Let t be b(-7). Solve x + t = -2*c, -c = 3*x + 2 + r for x.
-3
Suppose k = -5*r + 13, 3*r + 2*k - 4 = 8. Let y be 2*(-1)/r*0. Suppose y*v = 2*v. Solve v = 4*i + 5*w - 32, -3*w + 4 + 8 = 0 for i.
3
Let z = -90 + 93. Solve p + 3 = -2*w, 2*w + p + 3 = -z*w for w.
0
Suppose 3*z + 4 = 10. Suppose -z*h + 7 = -3. Let v(y) = 2*y**2 - 3*y + 3. Let w be v(2). Solve 4 = 4*j + 3*i, -h*j - w*i + 1 + 4 = 0 for j.
1
Let m be (-4)/(-16) - 14/(-8). Let a be m + (-1 - -2)*-4. Let q = 7 + a. Solve 4*n + 2*t - 5*t - 2 = 0, -2*n - 12 = q*t for n.
-1
Let b(m) = 2*m**2 + 17*m - 33. Let j be b(-11). Let u(s) = -5*s. Let h be u(-1). Solve -n = -h*v + j, 4*n + 3*v = 7*v - 24 for n.
-2
Suppose 7*u - 46 = 2*u - 2*v, -28 = -5*u + 4*v. Let p = u + -3. Let z(t) = -4*t. Let g be z(-1). Solve -h + p = 5*o - 3, -4*h - g*o + 16 = 0 for h.
3
Suppose -2*f - 5*p = -24, p = -2*f + 2*p. Solve -f*m - 1 + 5 = 4*n, -3*m - 8 = -n for m.
-2
Let v(k) = 2*k + 2. Let f be v(-3). Let a be (-18)/f - (-5)/(-10). Solve -q = 4*x + 2*q - 5, a*q = 2*x + 14 for x.
-1
Let v(d) = 2*d**2 - 6*d + 3. Let t be v(3). Solve -2*x + c + 12 = 2*c, -2*c - 11 = -t*x for x.
5
Suppose 0 = 4*z - 7 - 5. Suppose s - z*s = -86. Suppos