 k.
-1
Suppose 0 = -22*f + 4 + 84. Solve -5*o - f*z = 26 + 19, -5*z - 30 = o for o.
-5
Suppose 2*l + l = l. Let t(u) be the third derivative of u**4/8 + u**3 + u**2. Let r be t(l). Solve 2*a + 11 = -a - p, 0 = 3*p + r for a.
-3
Let v(m) = -m**2 - 2*m + 12. Let y be v(2). Solve -6 = -2*l - 2*u, y*l - u = -l + 15 for l.
3
Suppose 60*i = 19*i + 164. Solve 2*h - 5*t = -20, 0*h + i*t - 16 = -3*h for h.
0
Let l = 88 - 65. Solve -4*o + l = -z, -24 = 3*z - o - 2*o for z.
-3
Suppose -m + 3*l = 4*l + 3, 4*m + 32 = l. Let d(q) = -q + 7. Let c be d(m). Let g be -1 + 1/(-1) + c. Solve 4*n + g = -0*n, -2*i + 3*n + 7 = 0 for i.
-1
Let a = 726 + -723. Solve -4*s = 5*q - 9, -5*q - a*s + 13 = -0*q for q.
5
Let p be 4 + 1 + -2 - 1/1. Let r(t) = t - 6. Suppose 2*s + l = 6*l + 37, 0 = 4*l + 20. Let b be r(s). Solve 2*m + 3*w = -3*m + 5, b = -2*m + 2*w + p for m.
1
Let l(a) = -4*a + 35. Let z be l(10). Let t be (70/28)/(z/(-4)). Let o = 0 + 0. Solve -3*y + 8 = -4*i - 12, o = 5*i - t*y + 25 for i.
-5
Let f(v) = 5*v - 53. Let g be f(13). Solve -3*u + 6 = 2*p - 0, -u = -4*p + g for u.
0
Suppose 4*y = 4*a + 16, -8 = 5*y + a - 28. Suppose -18 = g + 5*f, g = -y*g + 4*f - 3. Let m be 9/(-21) - g/7. Solve 0 = 4*w - 3*x + 7*x - 16, -x + 2 = m for w.
2
Let b be ((-19)/5 + 4)*10. Solve b*p + 4*m + 11 + 7 = 0, 2*m = 4*p + 6 for p.
-3
Let w = 281 + -272. Solve 3*n - w = -3*u, -2*n = -7*n + 10 for u.
1
Suppose 2*a = 2*g + a - 45, -4*g = -3*a - 95. Solve 5*o - g = 0, 14 = -2*j + 3*o - o for j.
-3
Let c(m) = 4*m - 19. Let v be c(-4). Let b = v - -37. Solve -b*z - 4 = -2*p, 3*p - p - 4 = 5*z for p.
2
Suppose 0 = -4*t + 9*t. Solve -3*c + 4*c + 19 = 4*s, -3*c + 3*s - 12 = t for c.
1
Suppose -24 = -10*h + 4*h. Solve -h*a - a = 0, -a + 16 = -4*u for u.
-4
Let k(r) = -r**2 + r + 2. Let u be k(2). Suppose -z - 49 = -48. Let n be -1 - 6/(-3) - z. Solve s + n = -a + 4, u = 5*s - 3*a - 2 for s.
1
Suppose 3*l = -v + 11, -4*v + 2*v + 5*l - 11 = 0. Let a(t) = 4*t**2 - 2*t - 1. Let x be a(v). Solve 0 = -3*d + 2*i + 14, -3*i = 2*d - 3 + x for d.
2
Let s = 1357 + -1354. Solve s*p - 29 = 2*r + 8*p, 23 = -4*r - 3*p for r.
-2
Let m(r) = -10*r**2 - 2*r**3 - 6*r + 2 + 3*r**2 + r**3. Let v be m(-6). Let k(j) = -13*j - 16. Let i be k(-2). Solve 0 = 2*u - l - i, -l = 4*u - v*u - 10 for u.
5
Suppose -24 = -3*n + 12. Solve 3*k + h - n = k, -2*h = -5*k + 21 for k.
5
Let g(o) = 2*o + 4. Let l be g(-7). Let k be l*(0 - (-2)/(-5)). Suppose 2*m - 3*t + k = -1, -3*m - t = -9. Solve -3*w + 4 - m = 2*b, 0 = -2*w - 5*b - 17 for w.
4
Suppose 40*t - 36*t - 32 = 0. Suppose b - t = -4. Suppose -4*o = o - 20. Solve 0 = -3*p + 4*y - b, 12 = 3*p - o*p + 4*y for p.
4
Suppose 4*p + 3 = -3*d, -5*p = d - 10*p - 18. Solve 8*q - d*q = -n + 20, -2*n = 0 for q.
4
Suppose 0 = 4*i - 6*i. Solve 4*n + 4*v = i, -15 = 2*v + v for n.
5
Let r(o) = -o**3 + 5*o**2 + 3. Let n be r(5). Suppose 48 = -3*m + n*d, -3*d + d = -m - 12. Let q = -18 - m. Solve -q*p = -y + 7, 5 = 5*p + y + y for p.
-1
Suppose 8*j = -8*j + 48. Solve -14 = 4*t + 3*r + 2*r, j*r = -2*t - 8 for t.
-1
Let w be 6 + 7 - 2*-1. Suppose -w = -10*z + 7*z. Solve -z*k = 3*f - 10, -k + 3*f + 25 = 5 for k.
5
Suppose 0*r = -r - 5*n + 38, n = -4*r + 114. Solve -4*x + 0*b + r = 4*b, 0 = 4*x - b - 18 for x.
5
Let g be (-30)/7 - (-12)/42. Let x be 4 + 2 + 0/g. Suppose -3*o = 5*f - 3*f + 8, f - 14 = 3*o. Solve -4*t = 3*z + x, -f*t - z = 6 - 4 for t.
0
Let d(o) be the second derivative of 1/2*o**3 - 1/12*o**4 + 0 - 3*o + 3*o**2. Let k be d(4). Solve 0 = 4*z - k*b + 4 - 18, 2*b + 7 = -3*z for z.
1
Let j = 6 + -3. Suppose u - 4*i = -0*u - 6, 0 = -5*u + 2*i + 24. Let g be (-9)/u*(-7 + -1). Solve d - j*h + g = -0*h, 4*h = -3*d + 16 for d.
0
Let f be (5 + (-52)/8)/((-6)/(-16)). Let a be f/(-8) + 15/10. Solve 3*u - a*s = -s - 10, -2*u = -4*s for u.
-4
Suppose -4*o = 5*i - 10 - 14, 3*o = -4*i + 19. Solve 0*y + 5*y = -4*r + 3, -4*y - 4*r = -i for y.
-1
Let f = 24 + -22. Suppose -i = f*x - 7, -3*i = x + 3*x - 17. Suppose -4*h - 4 = -x*l, -5*l - 5*h + 2*h = -23. Solve 0 + l = -5*t + 2*u, 0 = 3*t + u - 2 for t.
0
Let j = 108 - 104. Solve -w = -j*z - 3, 3 + 1 = -2*z for w.
-5
Let p = -365 - -365. Solve p*m + m + 2*h - 5 = 0, 0 = m - 2*h + 15 for m.
-5
Suppose 2*l = 4*j - 8, 0 = -6*l + 3*l - 5*j + 21. Solve -f - l*d - 5 = -0*f, 0 = -f + 3*d for f.
-3
Suppose 0 - 8 = -2*f. Let t be 84/49 - f/(-14). Solve -5*d = -t*w + 1, 3*w = -2*d + 2*w + 5 for d.
1
Suppose -16*u + 4 = -15*u. Solve 12 = -o - 4*s, 3*o + u*s - 6 + 26 = 0 for o.
-4
Let c = 76 - 41. Let y be 0 - 1 - (0 + -3). Let b be (c/15)/(y/12). Solve 2*w + 3*o - 16 = 0, 2*o + 2*o - b = w for w.
2
Let m = 29 + -26. Suppose -6*k - 8 = m*b - 4*k, -2*b - 20 = 5*k. Solve b = -5*q - 20, -4*x - q = -8*x for x.
-1
Suppose 2*z - 54 = -2*x - z, -4*z = 4*x - 100. Let m = 53 - x. Let f be (-6)/7*(-112)/m. Solve -5*h + f*a - 13 = 5*a, 0 = -h - a - 2 for h.
-3
Suppose -8 - 72 = -10*c. Suppose c*w - 138 + 50 = 0. Let u(z) = z**3 + z**2 - z + 13. Let d be u(0). Solve -4*i + 24 = 5*o - d, o - w = -2*i for i.
3
Let j = -10 - -14. Suppose 2 = 3*t - j. Let n be (44/(-8))/(t/(-4)). Solve -5 = -2*b - 3*f, -3*b + f + 2 = n for b.
-2
Suppose -2*j - 2*j = -4*l + 8, 2*j - 26 = -4*l. Suppose 3*b - 4*m = 27, 2*b + l - 30 = 5*m. Solve -25 = 4*y - b*r, -y + 2*y = 5*r - 25 for y.
0
Let o be (40/24)/((-1)/(-12)*4). Solve -30 = -o*d + 5*q, 4*q + 22 - 2 = 2*d for d.
2
Let w be ((-14)/(-4))/((5 - -1)/60). Suppose 12*t - 5*t = w. Solve -4*a + b = 3*b + 14, 14 = -3*a - t*b for a.
-3
Let k be -2*6*(2 + -1). Let a be (0 - 1/3)*k. Suppose 20 = 4*d - p + 5, -4*p + 35 = 3*d. Solve 0 = d*l + 2*m, a*l + 3*m - 2 = -9 for l.
2
Suppose 4 = -b + 3*b. Let x = -53 - -43. Let u = -8 - x. Solve -u*o = -4*h - o + 12, b*o + 10 = h for h.
2
Let d(f) = -f**2 + 9*f + 27. Let a = -38 - -49. Let v be d(a). Solve -2*h - 3 + 11 = 0, -v*q = -2*h + 13 for q.
-1
Let c be (3/2 + -2)*0/(-5). Let s be 4 + (4 - (-2 - c)). Solve 5*j = s, 5*y + 2 - 5 = j for y.
1
Let d(f) = -f**3 + 4*f**2 + f - 5. Let h be d(4). Let c = h - -4. Let y = 351 + -349. Solve c*m = -5*x + x + 7, 6 = -y*m for x.
4
Let j(p) = 2*p**2 + 22*p + 5. Let d be j(-11). Solve 2*l + 22 = -d*h, -l + 0*h = 5*h + 21 for l.
-1
Let g(o) = 10*o**3 - 11*o**3 - 5 - 9*o**2 - o + 0*o. Let y be g(-9). Solve 3 = b + y*z, -5*z + 7 = -5*b - 3 for b.
-1
Let o(i) = -26*i**3 + 2*i**2 - 1. Let v be o(-1). Let a = v + 35. Let m be 5/(-30) - a/(-12). Solve n + m*w + 12 = 0, 0*n + 12 = -5*n - w for n.
-2
Let a = 349 + -347. Solve 5*n - 33 = -5*u + n, 2*u - a*n - 6 = 0 for u.
5
Suppose 0 = 3*k - 2*s - 5 - 33, s - 37 = -2*k. Let j(o) = -3 + o + 0*o - 2*o. Let z be j(-3). Solve 3*q = -z*q + a + 12, 5*a = 4*q - k for q.
4
Suppose -4*h + 2*h + 10 = 0, -4*a + 4*h + 28 = 0. Let o = a + 0. Solve -5*x = -3*f + o, x + 3*f - 3 + 9 = 0 for x.
-3
Let y(p) = -82*p**3. Let a be y(-1). Let h = a - 58. Suppose 5*c = 32 + 123. Solve -4*x = 2*k + h, -3*k - 3*x - 2*x = c for k.
-2
Suppose 0 = 3*q + 73 - 103. Suppose -2*v - q = 0, -3*v - v = 5*j. Solve 0 = -0*b - 2*b + j*x, -9 = 2*b + 5*x for b.
-2
Suppose -3 = h, -3*w = -6*w + 5*h - 18. Let r be 3/1 + (12 - 2). Let s = w + r. Solve 0*a - s*a = -4*k - 12, k + 3 = -3*a for k.
-3
Let g = 148 - 147. Let u(q) = q. Let b be u(-3). Let z be 2 + (g + b - -6). Solve 14 + z = 5*h + 3*m, -5*h + 3*m - 10 = 0 for h.
1
Suppose 0 = -16*x - 3*x + 95. Solve -6*t + 3*t - 2*f - 12 = 0, 0 = 4*t - f + x for t.
-2
Suppose 2*i - 152 = -112. Solve 0 = 5*s - i, -2*h + s = -3*s + 26 for h.
-5
Suppose 90*v - 45 = 81*v. Solve x + t = -1, -4*x + 3*x - v*t = 21 for x.
4
Let z be -34 + 1 + (-12)/6. Let v = z + 51. Solve 4 = -3*c + g, 2*c + 2*g + 0*g = -v for c.
-3
Suppose -22*v = -25 - 41. Solve -24 = -v*y - 3*r, -11 = 2*y - 3*r - 2 for y.
3
Let r = -58 - -98. Let l = r + -18. Let m(k) = k - 7. Let a be m(11). Solve -4*y + 2*f - l = 0, -a = 5*y + 4*f + 4 for y.
-4
Suppose 4*u + 3*c + 2*c = 58, -3*u - 5*c + 46 = 0. Solve 0 = -5*g + 3*m + 2*m - 20, 3*m - u = -3*g for g.
0
Let i(x) = -2*x**3 - 2*x**2 - x + 1. Let b be i(-1). Let g = 16 + -16. Let m be 2 + (g - (1 - 1)). Solve 5*t - 2 = 2*v, 0 = -t - m*t + 2*v + b for t.
0
Let l = 136 - 132. Solve 0 = -l*t - 16, 4*j - 26 = -j + 4*t for j.
2
Suppose 3*i - 17 = -4*h + 4*i, h = 4*i - 7. Solve u + 12 = -h*k, 5*u - 4*u - 3*k = 1