 = 0. Let o = i - 10. Let v be (-10)/60 + (-15)/18 + 1. Solve o*h + p + v*p = 19, h = 5*p - 11 for h.
4
Suppose 2*u - 7*u + 15 = 0. Let j = u + -3. Suppose -m + j = -3. Solve l - 3*i = 9, i - 6 = -3*l + m*i for l.
0
Suppose 74*y - 86*y = -60. Solve y*r = -3*v - 2 - 3, 3*v + 11 = -2*r for v.
-5
Let c = 454 + -448. Solve i = w - 0 + c, 11 = -w + 2*i for w.
-1
Suppose 3*x + q = 49, -53 = -3*x - 2*q - 0. Solve -3*n = y - x, -3*n + 15 = y - 4*y for y.
0
Let j = 31 - 12. Suppose -3*u - 51 = 2*b, 3*b + 0*u = -2*u - 64. Let k be (22/(-4))/(9/b). Solve -z + j = -4*d, -5*d - k = -z + 13 for d.
-5
Suppose -8*c + 8 = -6*c + s, -2*c - 16 = -5*s. Solve 5*f + 3*l = -14, -3*f + c*f = 5*l - 6 for f.
-4
Let s = 1 - -4. Let t be 15/4 - 7/(-5 - 23). Suppose -2*y = -3*y + 10. Solve s*g + y = -t*f, f + 0 = -g - 2 for f.
0
Let z = -36 + 23. Let x = 17 + z. Solve 0*r = -r - 2*n - 1, -3*r + 1 = x*n for r.
3
Let f = -541 - -545. Solve m = -4*s - 6, 3*m = -s - 4*s - f for m.
2
Let h = 678 - 676. Solve 0 = h*i + 4*g + 24, 3*g + 32 = -2*i - 3*i for i.
-4
Suppose 3*o - 5*y = 21, o = -4*y - 0 + 7. Suppose 60 = o*c - 2*c. Solve -4*a - c = 4*w, a = -5*w - a for w.
2
Suppose -4*c + 4 = 0, 4*a = a - 3*c + 18. Suppose 5*n - 5 = a*g, -3*n - 3*g + 7 = -n. Solve 0 = -3*l - b, 6*l - 4*b = n*l + 16 for l.
1
Let n be 204/1326 + (-50)/(-13). Solve -5*r = n*d + 11, -r = -2*d - 5*r - 4 for d.
-4
Suppose -4*b - 180 = -b. Let g be (6/8)/((-15)/b). Solve -5*i + g = 2*w, -5*w = -3*w - 2*i - 10 for w.
4
Let c be ((-8)/(-6))/((-8)/(-12)). Suppose -4*a + k = a - 95, 0 = -3*a + 2*k + 57. Suppose b + 16 - a = 0. Solve -b*j = -3*s - 9, 2*j - 2 = 4*s + c for s.
1
Let s(m) = -6 - 19*m - 29*m + 46*m. Let x be s(-9). Let n be x/18*9/2. Solve -3*c = -4*u - n, -3*c + 5*u + 5 = c for c.
5
Let s = 41 + -38. Solve c + s = -2*c + 3*u, 5 = 5*u for c.
0
Let a(k) = k**2 + 12*k + 24. Let r be a(-10). Suppose -i = -j - r, -3*j + 5 + 3 = 2*i. Solve 15 = -q - 4*n, -3*q + i*n + 1 = -2 for q.
-3
Suppose 0*t + 6 = t. Solve 3*b - t = -3*v, -3*v + 4*b = v + 16 for v.
-1
Let g(l) be the first derivative of 7/2*l**2 - 6*l + 7 - 1/3*l**3. Let s be g(4). Solve -5*v = -3*t + s, -5*t - 1 = -11 for v.
0
Suppose -41*g - 159 = -241. Solve 5*v - 3*l - 13 = 27, -g*l = -5*v + 35 for v.
5
Let d = -31 + 51. Let k = d + -15. Suppose -z + 3*z - 5*i = 5, -21 = -k*z + 4*i. Solve z*x + 1 = 2*w, 14 = 2*x - 0*x + 4*w for x.
1
Suppose 0 = 27*d + 36 - 90. Solve 4*x - 3*z + 19 = 0, -3*x + d*z - 23 = -2*z for x.
-1
Let q(v) = -v**3 - v**2 - v. Let x(n) = 2*n**3 + 6*n**2 + n. Let f(z) = 3*q(z) + x(z). Let a be f(1). Solve -4*r + 4*l - 3*l - 17 = a, 2*r + 4 = 2*l for r.
-5
Let l(t) = t**3 - 3*t**2 + 4*t - 4. Suppose -3*d = -d - 4. Let u be l(d). Solve 3*x + 2*x + 4*n = u, -5*n = 0 for x.
0
Let a(n) = 20*n + 103. Let l be a(-5). Solve -2*s + 6 = 0, 0 = l*c - 8*c - s + 23 for c.
4
Let f(s) = s**2 + s - 28. Let j be 13/2 + 3/(-2). Let d be f(j). Solve -10 = c + d*t, 25 = -2*c - t - 4*t for c.
0
Let b = 26 - 20. Let t = b + -26. Let h be (-19 - -1)/(t/10). Solve 8 = 2*l, -4*j + j = 3*l - h for j.
-1
Let t be -4*(3 + -1)*(-1 + -5). Let w = 50 - t. Solve 3*q = h + 5, -w + 13 = -3*q + 5*h for q.
3
Let j(k) = 2*k. Let l be j(2). Suppose -5*h + 3*i + 5 = -12, 3*h - 2*i = 10. Solve -4*x - 17 = a, a + x + l = -h for a.
-5
Let r be -5*(-2)/10 - (-13 + 5). Solve 0 = 5*h + 2*q, q = -2*h + 2*q + r for h.
2
Let d be 676/16 - (-9)/12. Let h = 201 - 130. Let r = h - d. Solve 4*i = -4*c - r, -c + 3 + 2 = -3*i for c.
-4
Let q(c) = -2*c - 1. Let x be q(-2). Suppose 3*h - 5 = n, -4*n - 5 = 4*h - x*n. Solve h*b - b - 4*r - 13 = 0, -r = 4*b + 7 for b.
-1
Let f = -6 + 8. Suppose -4*h + f + 6 = 0. Solve 22 = h*g + 4*x + 2, -g + 25 = 5*x for g.
0
Let a be 20/25 - (-152)/10. Solve -3*s + a = -2*j, -2*s - 16 + 40 = -4*j for s.
2
Let d(z) be the third derivative of z**4/24 - z**3 + 2*z**2. Let p(v) = 8*v**2 - v. Let w be p(-1). Let f be d(w). Solve -f*u - 10 = -5*a, u + 0 = a - 2 for a.
2
Let s(x) = 6*x + 111. Let i be s(-16). Solve 3 = -4*g - j - 9, -j - i = 5*g for g.
-3
Suppose -5*h = -h - 44. Suppose 0 = 2*f, 5*f - 4*f = -p - h. Let j = p + 14. Solve -6*y + j*l + 15 = -y, -2*l = 10 for y.
0
Let v = 2587 - 2561. Suppose -2*q = -3*b + 3 + 1, -2*q = 4. Suppose 4*j = 3*w + 61, -2*w = 2*j - 3*j + 9. Solve j = -b*a - a - 4*l, a - 5*l = v for a.
1
Let z be -5*(-4)/(-8)*-6. Suppose 9*p = z*p - 12. Solve p*j + 0*x - 2 = 4*x, 2*j + 4*x = 18 for j.
5
Let h(q) = q**2 + 17*q + 35. Suppose -4*o = -2*o + 30. Let s be h(o). Solve -3*k + 3*d = 27, 2*k = s*k - 5*d + 37 for k.
-4
Let l(a) = a**2 + 4*a - 6. Let d be l(-6). Let f(o) = 2*o - 3. Let c be f(4). Solve c*z = -2*g - 4 + d, 0 = 4*g - 3*z - 4 for g.
1
Suppose -141 = -6*o + 3*g - 3, -3*g = -3*o + 63. Solve -2*s = 5*b - 0*b - 33, -b + o = 5*s for s.
4
Let l be 584/(-14) - 28/98. Let j = l + 42. Solve -4 = -4*f, j = 2*y + 3*f - 5*f - 8 for y.
5
Let b be (-55)/(-2)*2/5. Suppose 4*m - b = -u, 4*m + u = -u + 6. Solve -c - m*p - 5 = -3*p, 15 = -5*c + 5*p for c.
-4
Let c(h) = h - 1. Let k be c(5). Suppose 5*r + k*w - 17 = 0, 0*w = 5*w + 10. Solve m = 2*n - r, 0*m - 2*m = n - 10 for m.
3
Suppose 391*z = 373*z. Solve -4*i - 24 = -z*x + 2*x, 2*x = -4 for i.
-5
Let o = 21 + -17. Suppose m - 38 = o*r, 4*r - r + 20 = 5*m. Let k = 10 + r. Solve 2*f + 2 = 3*f - 4*x, k = 2*f - 2*x + 2 for f.
-2
Suppose 5*z = 3*o + 31, z + 0 = -3*o - 1. Solve 2*t - m = z, m - 5 = 5*t + 2*m for t.
0
Suppose 0 = x - 2*x + 3. Suppose 9 = x*k - 12. Solve 6*l - k*l = 2*m - 5, -2*l = 5*m - 14 for m.
4
Let s = 21 - 21. Let f be (s + 2)*(0 + 2). Suppose 7 + 13 = -f*a, 0 = 2*v + 5*a + 15. Solve 0 = -q - v*m + 13, -m - 4*m + 25 = 5*q for q.
3
Suppose -4*n = 2*w + 22, n = 2*n + 3*w + 18. Let k be n/18 - (-485)/30. Let o = -12 + k. Solve -4*z + 2*t + o = 0, -2*z - 5 = -3*t - 3 for z.
2
Suppose r + 1 = 0, -2*n + 6 = r - 1. Solve 2*t + n = 3*m - 0*m, -t = 4*m - 9 for t.
1
Let s = 17 - 1. Let l be (-26)/(-10) + s/40. Solve -l*y = -t - 5, 3*t - y = 2*t - 3 for t.
-2
Let y be (-1)/(3/(-6)) + 48/48. Solve 20*a = 18*a - 3*i - 3, 4 = -y*a - 4*i for a.
0
Let m = -902 - -906. Solve k - 2 = 2*b, -m*b - 10 = -2*k - 3*k for k.
2
Let k be -6*(-2)/6 - 39. Let g = -32 - k. Solve 5*t - 5 = 5*b, -4 = 4*b + t - g for b.
0
Suppose 0 = -0*l + 4*l. Suppose 0 = q - 3*d + 7, l = -2*d + 5*d - 9. Solve 0 = -q*k - 2*i, 5*k - 7*k + 2*i = 8 for k.
-2
Let y(p) = p**3 - 26*p**2 + 20*p + 127. Let r be y(25). Solve -5*a + 11 = -2*t - 6*a, 14 = -5*t + r*a for t.
-4
Let i(o) = -o + 22. Let g(n) = 4*n**2 - 6*n + 4. Let y be g(3). Let q be i(y). Solve -5*b + b + 12 = 5*h, q = b + 4*h - 3 for b.
3
Let j(s) = 10*s - 16. Let q be j(2). Let o = -20 + 30. Solve -3*p - q = -4*u - 12, 3*p - o = 5*u for p.
0
Let y be (-12)/18 - 2/(-3) - -2. Let z(p) = p**2 + 2*p - 2. Let s be z(-3). Suppose -s + 5 = i. Solve d - 5*q = -y*d, i*d = 2*q - 14 for d.
-5
Let g be 1/4 - (-165)/60. Solve -5*i + 10 = -g*a, 3*i + 13 = -0*a - 2*a for i.
-1
Let k = -401 - -401. Solve -2*z = a - 2 - 1, 3*a - z - 16 = k for a.
5
Let a = -171 - -174. Let k = -5 - -7. Let t = k + a. Solve 0 = -5*l + t*d - 40, 0 = -0*l + l - 2*d + 11 for l.
-5
Let q(o) = -3*o + 3. Let u be q(-3). Suppose -u = -k - 3*k. Suppose 0 = k*g - 5 - 10. Solve -5*f = -g*z - 10, -2*z + 6*f = 2*f for z.
-4
Let w be 260/36 + (-4)/18. Let z be 12/w*(-6 - 1). Let u(g) = g**3 + 11*g**2 - 11*g + 15. Let t be u(z). Solve 1 = -h - 2*d, -h - t = 7*d - 3*d for h.
1
Let z(y) = 16*y - 124. Let n(w) = -4*w + 31. Let v(j) = 9*n(j) + 2*z(j). Let i be v(7). Solve 0 = -4*x - 4, 0*f - 2*x + 4 = i*f for f.
2
Let b(h) = 4*h**2 + 9*h - 13. Let z be b(4). Let p = z - 70. Solve -2*m = 2*c - 16, 4*m - p + 3 = 2*c for c.
3
Let u(k) be the third derivative of -k**4/12 - k**3/3 + 3*k**2. Let m be u(-4). Suppose -2*l = -m*l + 16. Solve l*y + 12 = -2*f, -2*y + 4*f - 15 = 3*y for y.
-3
Let a = -7 - -4. Let x = a - -3. Let m be x - (-1)/1 - -3. Solve -2*z + 18 = m*o + 2, 0 = -z - 5*o + 14 for z.
4
Let q be 71/(-4) - (-3)/4. Let v(d) = -d**3 - 18*d**2 - 16*d + 19. Let f be v(q). Solve z + 3*n = -1, -4*z + f*n = 5 - 1 for z.
-1
Suppose -2*d + 5*z = -4, -2 = -d - 15*z + 11*z. Solve d*l + 5*g = -6, -5*l - 4*g = 6 + 9 for l.
-3
Let f(o) = o**3 + 6*o**2. Let n be f(-6). Suppose 0 = 7*h - 151 + 95. Let i = -6 - -9. 