- 83 = 0. Solve -5*u + 16 = 4*v, -3*u - k = -0*u - 3*v for u.
0
Let x = 15 - 11. Let n be 1/x - 165/(-12). Let s(b) = -b + 11. Let h be s(-13). Solve -h = 4*z - w, 6*z + n = 4*z + w for z.
-5
Let z be 8 + 3 + -3 + 0. Suppose 0 = -z*y + 6*y + 52. Solve 2*g + 0 = -3*l + 8, -y = -4*l + 5*g for l.
4
Suppose 0 = 3*d + 1 - 10. Suppose -b + 2 = 1. Solve -k = b, -d*q + 0*q - 12 = 3*k for q.
-3
Let l be 52*3/15 + 12/20. Suppose w - 4 = -1. Suppose 5*r = 2*a - 6*a + 2, a - 1 = -r. Solve -a*o - 5*q + l - 1 = 0, -3*o - 6 = -w*q for o.
0
Suppose 4*b + 3 = -5. Let d be (4*2 - b) + 2. Solve 2*m - 28 = -4*j - 10, -3*m - 3*j + d = 0 for m.
-1
Let v = 18 + -14. Solve -d = v*b + d + 2, d - 7 = 2*b for b.
-2
Suppose 7*m - 16 = -m. Solve -3*x + 2*x + 3*b = 3, 2*b - m = -4*x for x.
0
Let u(j) be the second derivative of j**5/20 + j**4/6 - 2*j**3/3 + j**2/2 + 3*j. Let k be u(-3). Solve k*h - 12 = 0, 4*m = -h + 2*h - 3 for m.
0
Suppose 0 = -6*z + 16 + 2. Solve -25 = 5*u - z*l, -u + l = 4*u + 25 for u.
-5
Let p(w) = -w**3 - 8*w**2 - w - 4. Let o be p(-8). Solve 0 = b + o*t - 6, -4*t = 2*b - 1 - 3 for b.
-2
Let w(i) = -i**2. Let g be w(1). Let u = 4 + g. Let k(o) = o**2 - o - 3. Let d be k(u). Solve 0 = 2*f - 8, -5*p - d*f = f + 9 for p.
-5
Suppose -3*m + 9 = -0*m. Let a be 1 + -2 + m + 2. Suppose 2*w = n - a*n + 13, -5*w = 3*n - 28. Solve -4*p - 7 - 5 = -3*b, -15 = -5*b + w*p for b.
0
Let v = -80 + 82. Solve 2*r - 10 = 7*r + 5*a, -v*a = r + 5 for r.
1
Let q = -69 + 69. Solve -4*b - 3*i + 19 = q, -b - 3*b + 17 = i for b.
4
Let t(k) = -k**3 - 7*k**2 - 7*k - 2. Let p = -13 + 7. Let j be t(p). Solve 0 = c - 3*c + j*q + 8, -5*c = -2*q - 20 for c.
4
Let q be (-112)/(-18) - 2/9. Solve -5*t - 2*y - 2 = q, -y + 11 = -5*t for t.
-2
Let m = 3 - -53. Suppose 4*r - 2*r = m. Solve 5*u + 18 = -k, -4*k + 5*u + r = -0*k for k.
2
Suppose 5*t = -4*z + z - 25, z - 3*t = 15. Suppose 6 = 2*w - z*w. Solve -5*p + 30 = -5*v, w*v - 3 = -4*p - 0 for v.
-3
Suppose -2*b - 1 = -5, -4*b + 40 = 2*q. Solve -7*u + 4*u = 4*n - 12, -4*u + q = 0 for n.
0
Let q be (-10)/2*12/(-30). Let z be (-2 - -6)/(q - 0). Solve -6*d - 8 = -2*d - 4*u, d - 2*u = -z for d.
-2
Let m = -10 + 7. Let c = m - -2. Let a be (2 - c) + (1 - 0). Solve 5*y - a*k = 19, -2*y + k + 13 = 2*y for y.
3
Let r(q) = q**3 - 10*q**2 + 10*q - 7. Let s be r(9). Let k be -2 + (s*-10)/(-1). Let u(w) = w**2. Let x be u(-2). Solve k = 4*c + 2*i - x*i, i = 4*c - 13 for c.
2
Let w = -16 + 44. Let d = -7 - -11. Solve 3*g - w = 4*i, -2*i + 2*g = -d*i for i.
-4
Let b = -4 - -2. Let d be (0/(1 - 4))/b. Solve 3*j - 5*l = -11, 4*j - 2*l - 4 + 0 = d for j.
3
Suppose 2*z + 5 = 13. Solve 0*n - 9 = 3*s + z*n, -4*s = -4*n - 16 for s.
1
Suppose -12 = -v - 4. Solve 12 = -4*h + 5*q - 6*q, 0 = -2*h - q - v for h.
-2
Let k(c) = -c**2 - 4*c - 1. Let o be k(-2). Solve 0 = -2*f + 2*n - 4, 5*n = 3*f + n + o for f.
-5
Suppose 5*o - 34 = -4*b, 26 = -2*b + 6*b + o. Suppose -3*k + b = 3. Let r be (k*2)/((-3)/(-6)). Solve -5*j + 15 = 0, r*q + 4*j + j = -5 for q.
-5
Let f be (-6)/15 - 111/(-15). Solve -3*g + 4*g - 3*o = 0, -4*g + 5*o = -f for g.
3
Let p be (4/(-6))/((-1)/3). Suppose 7*a - 2*a - p*n = 10, 3*a + n - 17 = 0. Suppose a*v = 3*v. Solve z + 0*z + 4*m = 0, v = -2*z - 3*m - 5 for z.
-4
Suppose 4*i - 21 = -t, i + 0*i = -4*t + 24. Solve u = -3*b + i - 24, -3*u - 5 = -2*b for u.
-5
Let x(g) = -g**3 + 7*g**2 - 3*g. Let p be x(6). Suppose -n = -2*a + 29, -a + 3*n = -n - p. Solve -3 = -3*s + 3*i - 15, 5*s + a = 2*i for s.
-2
Suppose -b + 0 = -4. Solve -3*d + 9*u + 9 = b*u, 0 = -4*d - 4*u + 12 for d.
3
Let i = 11 - 7. Suppose o - 4 = -3*o. Let j be (-4)/(-12) - o/3. Solve j*y - 5*p = -4*y - 7, 0 = -i*y + 4*p - 8 for y.
-3
Suppose 0*g - 3*g = j + 9, 0 = -3*j + 3*g + 33. Solve 0*w + 4*w + y = j, -2*w = -y - 6 for w.
2
Suppose 8*b + 14 = 10*b. Let j be 23/b - 6/21. Solve -4*o - j*x - 25 = 0, -o + x - 4*x = 13 for o.
-4
Let d(c) = c**2 + 6*c + 8. Let p(q) = -2*q + 3. Let v be p(4). Let i be d(v). Solve 3*g = 4*j + 35, -i*j - 27 + 7 = -g for j.
-5
Let t(c) = c**3 - c**2 + 2*c - 3. Let d be (-6)/27 + 40/18. Let h be t(d). Let q be 84/20 + (-32)/(-40). Solve -2*v + q*v - 4*w = -19, -4*v - 15 = h*w for v.
-5
Let j(b) = -b**3 - 7*b**2 - b - 9. Let w be j(-7). Let p be 5 + -2*(-1)/w. Solve -2*c + 1 = 3*d - 3*c, p*c = -4*d + 12 for d.
1
Let w = -17 + 3. Let c = w - -21. Solve 5*g = -3*o + c, 5*o = -5*g + 3*o + 3 for g.
-1
Let s(n) = -n**3 + 13*n**2 + 2. Let a be s(13). Solve 2*k - 4 = -4*j + 4, j = 2*k + a for k.
0
Let t(z) = -z + 2. Let k(f) = -f**3 + 2*f**2 - 2*f + 1. Let o be k(1). Let g be t(o). Solve -2*c - 4 = -4*c - g*i, 4*i - 8 = 5*c for c.
0
Suppose 31 = 4*u - u + 4*s, 10 = u + s. Suppose 3*t + u = -0*t. Let v = t - -5. Solve -3*k + 14 = -v*g - k, 2*g = -k - 8 for g.
-5
Let d(a) = -a**2 - 11*a - 3. Let b be d(-10). Let n be 12/(-21)*7/(-2). Suppose -n*p = -6*p. Solve 3*z + p*z - 3*s + 12 = 0, 2*z + 3*s = b for z.
-1
Suppose h = -15 + 20. Solve 0 = h*k - 5*t - 20, 3*k = -5*t - 1 + 5 for k.
3
Suppose -13 = -4*f + 7. Solve -f*k - 16 = -4*b, 0*k + 12 = -2*k + 3*b for k.
0
Let n(a) = a**2 - 12*a - 11. Let b be n(13). Let v = 8 - b. Solve -6 = 2*x, -3*d + v + 6 = -x for d.
3
Suppose -3 - 3 = -2*d. Suppose k + 3*z = 17, -z - 20 = -5*k + 1. Suppose 2*w = d + k. Solve 0*q + 3*p = q + w, p = 3*q - 12 for q.
5
Let q be 2/11 + 150/22. Solve 0*c = -4*x + 2*c, q = -3*x + 5*c for x.
1
Let n be ((-5)/(-2))/(62/20 + -3). Solve 4*o + i - n = 0, -i + 45 = 5*o + 3*i for o.
5
Let s(i) = -i**3 - i**2 - i + 3. Let q be s(-3). Suppose 8 = n - y - 0*y, 4*n = 3*y + 30. Let l = q - n. Solve -3*t - 2*v + l = v, -t + 8 = 3*v for t.
5
Suppose -5*r + 4*r + 18 = -3*c, r = -5*c - 30. Let j = -4 - c. Suppose -w + 2 + 1 = 0. Solve 0 = -k - w*h + 4, 5*h - 3*h - 4 = -j*k for k.
1
Let r = -2 + 2. Let h = 2 - 2. Suppose h = 4*t - 2*s - 22 - 18, -5*t = -s - 50. Solve -2*o = -5*o + 4*n + 5, r = 3*o + n - t for o.
3
Let v = 1 + 5. Suppose k = v*k - 20. Suppose 0 = k*a + 3*i - 60, a - 20 = -2*i - 0*i. Solve 4*x - a = -2*b, 4*x + b - 1 = 13 for x.
4
Let k(p) = -p**3 - 23*p**2 + p + 25. Let c be k(-23). Solve 4*y = -2*r + r - 13, -2*y = 2*r + c for y.
-4
Suppose -5*t = 1 - 16. Solve -2*v - 2 = -5*l + 2*v, 0 = -l + t*v - 4 for l.
2
Suppose 3*j = 16 - 7. Solve -5*l + 40 = 3*f - 0*l, 5 = -j*f + 4*l for f.
5
Let m(o) = -o**2 - 10*o - 3. Let a = 16 + -25. Let k be m(a). Solve -3*i - 10 = -5*l + k, l - 8 = -i for i.
3
Let a be 21/9 + (-2)/(-3). Solve -4*f - 7*x + 28 = -3*x, 5*x = a*f + 19 for f.
2
Suppose -12 = -5*p - y, -5*p + 4*y + 25 = -2. Suppose 2*q = p*q - 3. Solve -3*l = -4*g + 11, 2*g - 3*g = -q*l - 5 for g.
2
Let h = -6 - -6. Solve 5*r + h*r + 30 = 5*y, 2*r - y + 11 = 0 for r.
-5
Suppose l + 3 = 5. Suppose -5*w = -3*a - 12, w = -w + 4*a + l. Let d = 7 - w. Solve 2 = 2*y + d*b, 5*y - b - 10 = 2*y for y.
3
Suppose -6*q = 2 - 14. Solve q*v = -2*t - 4, 6*t - 24 = 3*v + 3*t for v.
-5
Let u be 0/((-6)/2) - 0. Suppose 2*f - 4*d = 38, u*f - 13 = -f + 4*d. Solve 3*r - 6 = 4*t - f, 14 = 2*r + 4*t for r.
-1
Let s be 17/1 + (-2 - 0). Let v be (-2)/(-10) - (-132)/s. Let b be v*(0 - (-3)/9). Solve -5*p - 1 = -c, 5*p = -4*c + b*c + 1 for p.
0
Suppose -3*z - 4*o = 1, 0*o = 4*z - 3*o - 7. Solve -3*h + 15 = 0, 2*d + 4*h - z = 3*h for d.
-2
Suppose k + 6 = -4*t, 0 = 5*k - 2*t + t - 12. Let y be (-2)/(-5) - 146/(-10). Suppose -4*g + y = g. Solve 7 = g*i + o - k, -2*i + 5*o = -6 for i.
3
Let i be (1 - 2)*8 - 2. Let f be ((-8)/6)/(i/15). Solve -5*j = -f*c - 14, 9*c - 4*c = -j - 8 for j.
2
Let u(y) = y**2 + 4*y - 2. Let q be u(1). Solve -t - 11 = q*w, 5*t - 8 = t + w for t.
1
Let v be (-9)/6 - 22/(-4). Solve -4 = v*q, -5*z + 4*q + 19 = -0*q for z.
3
Suppose -16*c = -21*c. Solve c*l + 3*l - 5 = p, 2*l - 2 = 0 for p.
-2
Let g be (42/(-18))/(1/6). Let o be (-6)/g - (-81)/7. Solve -5*n = -2*h - 20, 4*h - n + o = 2*n for h.
0
Let i(r) = -r**3 - 8*r**2 + 8*r - 10. Let k be i(-9). Let c(l) = -4*l - 1. Let m be c(k). Solve m*z = 2*h - 4 - 12, 3*z - 3*h + 18 = 0 for z.
-4
Let c be 8/(-40) + 41/5. Solve -2*r - 3*x - 5 = c, 19 = -3*r - 4*x for r.
-5
Let v be (-2*1/2)/(1/(-5)). Solve -v*c + 12 = 3*y + 33, 2*y + 7 = -c for c.
-3
Suppose -q + 10 + 17 = 0. Let t = -6 - -6. Solve 2*h + 2*d = 6*h - 18, t = 4*h - 5*d - q for h.
3
Let g(l) = -l**2 - 3*l 