 - 4*y - v*t for y.
-2
Suppose 3*d = 3*n + 81 + 180, 2*d - 171 = 3*n. Let u be (d/(-20))/(1/(-6)). Let j = 40 - 14. Solve -j = 4*z - 6*z - 4*h, 0 = -3*z - 3*h + u for z.
5
Let x = 28 + -28. Let q(o) = -4*o. Let m be q(x). Solve 14 = 2*r + 2*w, -5*r + 0*r - 4*w + 33 = m for r.
5
Let q(y) = 0 + y**3 - 2 + 8*y**2 - 2*y - 10. Let x be q(-8). Suppose -5*u - 5*j + 40 = -2*j, x*j = 20. Solve -u*k + 3*m - 1 = 0, -k - k - 1 = -m for k.
-2
Let h(u) = -11*u - 249. Let v be h(-23). Solve 3*x = v*w - 17, 2*x - 6*x - 14 = -w for w.
2
Let g = -17 + 20. Let w = -81 - -47. Let c be (2 - 1)/((-2)/w). Solve 2*v + c = -g*i, -12 - 3 = 3*i for v.
-1
Let c = -55 - -59. Let q be ((0/c)/2)/(0 - 1). Suppose 0*s - 2*k + 1 = -s, -k = -5*s + 22. Solve -s - 10 = 5*t + o, q = -3*o for t.
-3
Let x(m) = -m**2 + 3*m + 123. Let z be x(-9). Solve -5*n + 1 = 2*s - z, 5*n = 20 for s.
-2
Suppose -x = 2*l - 0*x + 75, -4*x - 20 = 0. Let u be (-4 - 133/l) + 62/10. Solve -3*m + u*m + 6 = 0, -m - 14 = 3*n for n.
-4
Let s = 1131 + -1128. Solve -6*i = s*r - 2*i + 19, 3*r + 20 = -5*i for r.
-5
Let k = -26 + 28. Suppose -z + 5*y + 2 = 0, 0*z - 9 = -k*z + 5*y. Let c(d) = d - 7. Let h be c(z). Solve -5*n + 10 = h, -3*n = 2*o + 2*n - 2 for o.
-4
Let d(m) be the first derivative of -10 + 8/3*m**3 - 4*m**2 + 11*m + 1/4*m**4. Let y be d(-9). Solve 0 = y*k - 3*b + 21, k + 13 = 5*b - 15 for k.
-3
Let p be 34/(-8)*-1 - 165/660. Solve 5*n + 5*l + 6 = 31, p*n - 4*l = -20 for n.
0
Suppose 60 = 5*d + 5*y, -30 = -3*d - 31*y + 34*y. Solve -15 = 3*p - l, 3*p + d + 10 = 3*l for p.
-4
Let h(q) = -q**2 - 42*q + 139. Let v be h(-45). Solve 9 = -5*c + v*a, 4 = -5*c - 2*a + 1 for c.
-1
Let v be (1 + (-99)/45)/(2/(-5)). Solve -n - 3 = 0, 2*c - n = -v*c - 22 for c.
-5
Let g(y) = 35*y**3 - 105*y**2 + 4*y - 1. Let c be g(3). Let u be (-4)/(-14) - 94/(-14). Let h = -5 + u. Solve 2*l + 6 = h*t, 3*t + 0*t = 5*l + c for l.
-1
Suppose -5*s - 182 = -3*a, a = 3*a + 3*s - 134. Suppose -m + 5*m = a. Solve -2*b + b - 2*x - 5 = 0, -b + 5*x = -m for b.
1
Let v = 356 + -351. Solve -2*m + r + 12 = -0*r, 3*m - v*r = 25 for m.
5
Let d(i) = 20*i - 55. Let w be d(3). Solve 2*y = w*z - 23, 4*y - 5*z = 5*y - 11 for y.
-4
Let p be (-1)/((-1)/2) + 0. Suppose -5*u + 85 = 67*f - 69*f, 0 = 3*u - f - 51. Solve 5*c = 8*t - 3*t - 10, -p*t = 5*c + u for t.
-1
Let y = -924 - -926. Solve -5*a = 4*w - 2*w + 5, 2 = -4*w - y*a for w.
0
Let x be (6/3 - 2)*(-18)/54. Solve x = 5*f + 20, 0 = 4*w - 3*w - 5*f - 23 for w.
3
Suppose -6*t = -74 + 62. Solve -c = t*g - 2, -2*g + 7*g + 3*c - 4 = 0 for g.
2
Let g(m) = m + 7. Let z be g(-4). Suppose -3*h = -11 - 1. Let k be 13 - (13 + (7 - 12)). Solve k*l + z*p = 2*l - 6, -4*p = -h*l for l.
-1
Suppose a - 3*g - 11 = -0*g, 0 = -4*a + 3*g + 35. Suppose a = -3*j - 4. Let p be (-32)/(-3) - j/(-6). Solve 3*f + 2*l + 15 = 0, -3*l = -2*f - 8*l - p for f.
-5
Let n = 163 - 161. Solve -2*m + 5*t = 25, -n*t = 2*m + 2*t - 20 for m.
0
Suppose 5*l + 70 = -0*l. Suppose -4*r + 5*a + 57 = 10, 4*r + 5*a - 97 = 0. Let p = l + r. Solve p*i - v = -5*v, -4*i = -3*v - 35 for i.
5
Let b = 170 + -168. Solve 0 = s + v - 4, 0*s + b*s = 3*v - 2 for s.
2
Suppose -2*u - 23 = -123. Let g = -48 + u. Solve 3*d = -3*j + 12, -2*j - 4 = g*j for d.
5
Suppose -56*f + 492 = 100. Solve -2*m = m + n, -5*m - 4*n + f = 0 for m.
-1
Suppose -j - 5 + 7 = 0. Suppose 40 = 2*b - j*c - 3*c, b - c - 14 = 0. Suppose 0 = -13*t + 8*t + b. Solve h + 10 = -t*z, -5*z = 3*h - 0 + 26 for z.
-4
Suppose -f = f - 4. Let m(a) = -a**3 - a**2 + 2*a + 3. Let c be m(-2). Let q(j) = 8*j + 27. Let i be q(-3). Solve 7*r - c*r - 13 = i*z, z = -f*r - 1 for r.
1
Suppose 0 = 2*y - 5*u - 35, -5*y + 6*u - u = -50. Let k = 0 + y. Suppose -3*z = q - 3, 0*q = -5*z + k*q + 25. Solve -14 = 5*c + 3*j, 4*j = -z*c - 0*c for c.
-4
Let x(o) = -2*o**3 - 28*o**2 - 26*o + 5. Let h be x(-13). Let t(n) = n**3 - n**2 - 3*n + 2. Let j be t(2). Solve -24 = h*v + 5*l - 4*l, j = -2*l - 8 for v.
-4
Suppose -y - 1 = -3. Let f(g) = g**3 - 13*g**2 + 11*g + 14. Let k be f(12). Solve 0 = m - 5*x - 13, k*m - x = 1 - y for m.
-2
Let l be 0 + 11 + 378/(-63). Solve 0 = 5*b - l*m, -5*b - 53 = 5*m - 13 for b.
-4
Let y(m) = m**2 + 15*m - 13. Let z be y(-16). Let h be z/(-2)*(2 - 4). Let l be (-2)/(-9) - (-61)/9. Solve -v = -4*b - 16, -2*v + 6*v = -h*b + l for b.
-3
Suppose s - 3 = -4*f - 4, 4*s + f = -34. Let w be 6*(-3)/s + -2. Suppose -5*v + 10 = -w*v. Solve v*b + b + 6 = 3*j, -4*j - 4*b = 24 for j.
-2
Suppose -2*b - o + 2 = 13, -b - 5*o = 10. Let i be 4 + b + 8 + -5. Solve 4*s - 10 = -s, -3*s = 4*m - i for m.
-1
Suppose 3*n + 58 - 16 = 0. Let c be (-7)/(n/4) + 4. Suppose -2*a - 8 = -c*a. Solve -4*w + 1 = -3*r, -5*w + a = 2*r - 5 for r.
1
Let n be (-1)/(-2)*(2 + 2). Suppose 4*f - n*q - 40 = 0, q + 16 = 3*f - 13. Solve -5*r = -s + 1 + 18, r = -3*s + f for r.
-3
Let i be (8 + -6)*(-6)/(-4). Suppose 5*t - 90 = -4*s - s, -4*s + 55 = i*t. Solve 5*q = -d + 2*d + 9, 0 = q - 4*d - t for q.
1
Let s(h) = h**3 + 8*h**2 - 20*h + 11. Let f be s(-10). Solve 0 = -3*t + 3*m - 2*m - f, 0 = 2*t - 2*m + 6 for t.
-4
Suppose 164 + 140 = 38*n. Solve t - 7 = g - t, -n = -2*t for g.
1
Let x = -27 + 30. Let r = 2 - -6. Solve 5*q = x*s + r, -2*q - 4*s = s + 3 for q.
1
Suppose y - 4*y + 9 = 0. Suppose 34*u = 32*u. Solve 4*t + 12 = 0, 3*s - t = -u*t + y for s.
0
Let i = 13 - 16. Let f be (-3 - 0)/i - -3. Solve -q - 1 = -t, 4*q = t + 4*t - f for t.
0
Suppose 19*f = u + 17*f - 9, -3*f + 19 = 5*u. Solve -3*g = b + 17, 2*b - 2 = 8*g - u*g for g.
-4
Suppose 20*g - 3 = 19*g. Suppose 0 = 3*c + g - 15. Solve 2*m + 9 = -6*q + 3*q, -c*q - 19 = 5*m for q.
-1
Let a = 22 - 22. Suppose 4 = -2*d + 3*n + 2*n, 3*d - 2*n - 5 = a. Suppose -14*o + 13*o + 2 = 0. Solve -2*g + d*r + o = 0, 0 = -2*g - 4*r - 10 - 2 for g.
-2
Let w(p) = 2*p**2 - 87*p - 131. Let g be w(45). Solve 0 = -2*c - 2*c + 5*i + 24, -2*c = g*i + 14 for c.
1
Let z = -21 - 44. Let c = 67 + z. Solve 0 = c*d - 4*s - 7 + 21, -d = -4*s + 13 for d.
-1
Let q = 50 + -31. Suppose 5*n + 2*y = q, n - 5 = -0*n - y. Let x be 2/(4 - (-90)/(-25)). Solve -5*i - j = -n*i - x, -4*i = j - 15 for i.
5
Let v = 27 + -28. Let o be v/(-5) + 3/(-15). Let g be 5/25*o + 6. Solve 2*j + g = -2*c - c, 4*c = -4*j - 4 for j.
3
Suppose -39*x + 222 = 66. Solve 4*p = x*l - 36, -p + l - 2*l = 1 for p.
-5
Let v = -11 - -4. Let i = v + 9. Let r(s) = -4*s - 198. Let y be r(-51). Solve 0*q - i*q + 2*m = y, -20 = -4*q - 4*m for q.
1
Let g(n) = n - 7. Let v(w) = -w + 6. Let d(h) = -5*g(h) - 4*v(h). Let t be d(7). Solve -5*o + 2*y = -3*y + 20, -4*o - t = -y for o.
0
Suppose -2*k = -h + 13, 0 = 2*k + k + 6. Suppose 4*i - 12 = c + c, -3*i + h = -5*c. Solve c = 2*s + g - 1 - 5, -5*g = 2*s - 22 for s.
1
Let r(g) = -g**2 - 31*g - 79. Let q be r(-28). Solve 5*u - 5*c - 15 = 0, 0 = -0*c - q*c - 20 for u.
-1
Suppose 0 = 3*c - c - 2, -4*c = 2*q - 2. Let w = q - 5. Let n = 9 + w. Solve 4*f = n*a, -f = f - 6 for a.
4
Let x be (-2)/(3 - 14/4). Suppose 0 = -x*o + 5*o - 1. Let b(u) = 5*u**2 - u. Let l be b(o). Solve 0 = h - 4*a + 8, h + a = -a + l for h.
0
Let z = 1200 - 1197. Solve -5*b + 1 = -3*n, -1 = 2*n - 2*b - z for n.
3
Let z(t) = t**2 + 2*t. Let c(n) = n**3 + 5*n**2 + 6*n. Let w be c(-3). Let j be z(w). Solve -5*y - 2 = g, -2*g = -j*y + 4*y + 4 for g.
-2
Let h(c) = c**3 + 9*c**2 - 11*c + 2. Let f = -9 + -1. Let k be h(f). Suppose -j - k = -4*j. Solve 0 = 5*r - 3*w + j, 3*w - 4 - 3 = 2*r for r.
1
Let s(r) be the first derivative of -r**2/2 + 2*r - 5. Let l be s(1). Let w = l + 3. Solve 5*i - 25 = -3*d, -4*i - w*d = d - 33 for i.
2
Let u(t) = -t**3 + 5*t**2 + 7*t - 1. Let x be u(6). Suppose 2*h - 5*c = 33, c - 17 = -x*h - 2. Let g = 4 - h. Solve v = -g*z - z + 10, 0 = 3*v - 3*z for v.
5
Suppose 0 = 6*i + 541 - 541. Solve 5*u - 4 + i = -f, 0 = f + u for f.
-1
Suppose 24*o + 6 = 30*o. Solve v = -3*w - 5, 3*w = -v - v - o for w.
-3
Let s(o) = -o**2 - 5*o - 2. Let x be s(-3). Let d = -5 + x. Let h = 6 + d. Solve h*j + 5*n = -0*n - 35, 0 = -5*j + n - 17 for j.
-4
Let h(d) = d**3 - 9*d**2 + 15*d - 34. Let w be h(8). Suppose -w + 6 = -4*q. Solve -2 = -s, 5*j + 3*s + 5 = -q for j.
-3
Let d be -1*(0 + -1)*9. Suppose 5*k - d = 2*k. Suppose 0 = -x + k*x - 4. Solve -3*l + 6*l + 5*n = 9, 0 = -x*l + 5*n + 6 for l.
3
Let m be (7 + -13 - -12)*(-2)/(-3). Solve 