 c.
2
Let v(u) = u**2 - 25*u + 53. Let f be v(24). Solve 4*o - 2*z + 22 = 0, 3*o - 3*z + f = -2*o for o.
-4
Let y(n) be the first derivative of 19*n**4/4 + n**3/3 + n + 58. Let a be y(1). Solve -7 = q + s, 6*s + a = 2*q + s for q.
-2
Suppose -3*l + 63 = 5*w - 2*w, -2*l + 3*w + 27 = 0. Suppose 0 = -l*c + 25*c - 28. Suppose 0 = 5*b + 4 - c. Solve 3*a + 5*i - 12 = b, 3*a - 4*i - 2 = 10 for a.
4
Suppose 4*a + 2*j - 22 = 3*j, 2*a = 5*j + 2. Let c be (-2 - (-28)/8)*-4. Let k be 2 + 1 - c/(-2). Solve k = 4*b - 3*n - a, -3*b + b + n + 2 = 0 for b.
0
Let p(r) = 16*r + 58. Let b be p(11). Let c = 237 - b. Solve -2*d - i = d - 8, -c*d + 5*i = -14 for d.
3
Let f be (-139)/(-5) + 8/40 + -4. Let l be (-24)/f*(3 + -3)/(-3). Solve l*t - 32 = -4*t - 4*h, t = -5*h + 20 for t.
5
Let v(d) = 5*d - 35. Let i be v(15). Suppose 0 = 5*g - 2*b - 13 + i, 4*g - 2*b = -22. Let z be (-62)/(-5) - 3/g. Solve -3*n - 2*l - z = -l, -n + 5*l = 15 for n.
-5
Let z = 57 + -56. Let d be (z + 4)/(3/6). Suppose -17*r + 22*r = d. Solve a - 6 = m, -r*m = -6*m + a - 21 for m.
-5
Suppose 5*l - c - 63 = 0, 3 = -2*c + 7. Let q(a) = a**3 - 14*a**2 + 14*a - 9. Let i be q(l). Solve -p - 2*h - 6 = 0, 18 + 6 = 4*p - i*h for p.
2
Suppose 3*h - 12 = 3. Suppose 0 = 4*p - h*u - 15, 6*p - 10*p + u = -19. Solve -o - p*w - 18 = 0, 4*w - w = 3*o for o.
-3
Suppose -5 = a - 3*a - s, -2*a = 3*s - 15. Suppose a = -110*r + 112*r - 6. Solve 4*g - 1 = q - r, -5*q = -4*g + 6 for q.
-2
Let l(z) = -3*z - 7. Let j be l(-4). Let f be 4/(-20) - (-76)/j. Suppose -p + 18 = f. Solve 2*x - 5*y = 14 + 17, -2*x - p*y = 9 for x.
3
Let p(i) = -439*i + 442. Let r be p(1). Solve -3 = -r*h, -2*o - 3*h = o - 3 for o.
0
Let v(u) = -175*u + 4483. Let t be v(25). Solve -5*g = -q - 17, -4*q - t + 136 = 4*g for g.
4
Let a(s) = s**3 + 11*s**2 + 51*s + 116. Let x be a(-4). Solve x = -3*q - 3*v, 5*q + 3*v - 8 = -42 for q.
-5
Let n be -24 - 12*(-7)/14. Let f be 17/5 + n/45. Solve 13 = 3*u + 5*l, -5*u - f*l - 40 = -7*l for u.
-4
Suppose 3*b - 3 = -2*p, -5*p - 2*b - 282 + 295 = 0. Solve -3*l - v = -11, 4*l + p*v - 1 - 7 = 0 for l.
5
Let p be (8 - -1)/(-1)*-1. Suppose -d = -w + 3*w - 18, -4*d = -4*w - 84. Suppose -13*i - 28 = -d*i. Solve 0 = n - 2*r, -3*n - i*r = -p*r for n.
0
Suppose 3*s + 783 = 5*v, 4 = -5*v - 11. Let a = 271 + s. Solve -a*l - 12 = k - 5, 19 = 3*k - 5*l for k.
3
Let i be 7 + 12 + -13 - -8. Solve -4*f = 2*h + 4, 5*h + 197*f = 199*f + i for h.
2
Let z(r) = 2*r**3 + 7 + 2*r**3 + 11*r + 10*r**2 - r**3 + 5*r. Let l be z(-6). Let d be (-134)/(-26) + 58/l. Solve 7 = -2*v + 3*q - 8, 4*v + d*q = 3 for v.
-3
Let y = -3876 + 3880. Solve n - 4*u + y = 0, 4*n - 2*n + 3 = 3*u for n.
0
Let k be 5/(-10)*(852 + -2). Let c = k + 433. Solve 0 - c = 2*o + 4*d, -4*d - 8 = -2*o for o.
0
Let j(k) be the first derivative of k**3/3 + 11*k**2 + 98*k + 63. Let a be j(-16). Solve v - a*y = -13, 2*v = -3*v + 4*y - 35 for v.
-3
Let u(t) = -4*t**2 + 3*t + 3. Let s be u(-1). Let k be s/(-20) + (-99)/(-55). Solve -y - k*o - 6 = -6*y, -o = -4*y + 6 for y.
2
Let i(r) = -r**2 - 101*r + 766. Let f be i(7). Solve 0 = -q - 4, -13*k + f*k = -5*q - 8 for k.
-4
Suppose -9*g + 36 = 3*g + 12. Solve 0 = -g*v - 5*a - 3, 20*a - 15*a = -v - 4 for v.
1
Let w = 236 - 9. Let x = 227 - w. Solve -c + 0*h - 4*h = -9, c - 4*h + 15 = x for c.
-3
Let z be (12/7)/((-6)/(-126)). Let n be (-2)/((-9)/(-3) + (-100)/z). Let j be (-4)/6 - 33/n - 1. Solve -j*y = 4*c - y + 8, -5*y = 3*c - 11 for c.
-3
Suppose -84*d + 0 = -1338 - 258. Solve 24*o + 10 = d*o - 3*s, 4*s = -3*o - 17 for o.
1
Let s(m) be the second derivative of -m**4/12 + 4*m**3/3 - 4*m**2 + 2*m. Let v be s(6). Let u = -221307 - -221319. Solve 0 = k - o - 6, v*k + o = -o + u for k.
4
Let q be (-6)/24 + (-2 - (-1719)/12). Let l be q/30 - 36/(-120). Let x(j) = 2*j - 1. Let b be x(3). Solve -b*v + 4*n = -29, l*v + n - 8 = 16 for v.
5
Suppose -4 = -109*b + 56*b + 52*b. Solve -2*m - 17 = -b*x + 7*x, 5 = -5*m for x.
-5
Let s(x) = -6*x + 52. Let z be s(7). Suppose 2*g = z*g - 16. Solve -4*k - 5 - 12 = 3*u, g*k + 8 = -2*u for k.
-5
Let q be ((-30)/(-33) + -2 + 0)*770/(-70). Solve 7*n = q*n - 5*p - 15, 4*p + 10 = 3*n for n.
2
Let a(k) be the first derivative of -k**4/4 - 4*k**3 + k**2 + 25*k - 79. Let w be a(-12). Solve -v + w = -2*m, -2*v - 7 = m - 2*m for m.
-3
Let z(q) = -2*q**3 - 72*q**2 + 76*q + 76. Let p be z(-37). Solve -p*u - 5*y + y - 12 = 0, 2*y + 4 = 0 for u.
-2
Suppose -23*j - 270 = -33*j. Suppose -12*i + j = -33. Solve i*o + 3*q = 30, -2*o + q = -0 - 1 for o.
3
Suppose 12*t + 53 = 89. Solve 3*y + 5 = -c, 0 = t*y + 12*c - 9*c + 3 for y.
-2
Let r(m) = 5*m - 43. Let x be r(8). Let f be (22 - ((0 - x) + 1)) + 4. Solve -3*d - 5*t + 0 = 16, 0 = -d - 5*t - f for d.
3
Suppose 3*g + 4*p = -1 - 13, 2*g + 3*p = -10. Let i be (10 + -12)*(37/g + 1). Solve -5*y + 10 = 0, 5*y = 4*k + i - 5 for k.
-5
Let t be (33 + -15 + -26)*(-2 - (-14)/8). Solve 83*x + f + t = 79*x, -2*x + 2 = -f for x.
0
Let p = 6529 - 6529. Solve p = -2*k + 6 - 8, 4*q = -3*k + 1 for q.
1
Suppose -4*j + 298 = 62. Let l = -54 + j. Suppose l*c = -89 + 114. Solve 0 = -4*k - c*o - 3, k = 2*o - 6 + 2 for k.
-2
Let a = -3344 - -3349. Let i be 2 + 0 + -4 - -4. Solve -i*t + 18 = -4*p, a*p + 25 = 6*t - t for p.
-4
Suppose 4*i - 11 = m, 0 = -m - m + 10. Let t be ((-3)/(-15))/(i*6/360). Solve 3*r - t*v = 2*v - 2, 0 = 5*v - 5 for r.
1
Let t = 1 - -1. Suppose 0 = 2*h - 4 - t. Let f be (-1 + -1)*(-6)/(-42) + 2/7. Solve f = 3*s - 3*p - 15 - h, -3*p - 9 = 0 for s.
3
Suppose 53*s - 1788 + 428 = -32*s. Solve 2*o + 12 = 4*w, 3*w + 44*o = 42*o + s for w.
4
Suppose -20 = -3*g - 5*u, -37*g - 4*u + 29 = -32*g. Solve 0 = -g*c, 0*c - 2*c = 5*a + 15 for a.
-3
Suppose -58*m = -53*m - 30. Solve -2*r - 8 = -2*a - m*r, -r = 2*a - 5 for a.
2
Let n = 4349 + -4345. Solve -2*h + 3*t + 13 = -2*t, 16 = 3*h - n*t for h.
4
Suppose 2 = -k - 0. Let v = 131 + -117. Let a be (v/(-2) + 2)/(k/2). Solve a*c = c + 16, -2*j = -2*c + 4 for j.
2
Let x(v) = -58 - 59 - 5*v - 55*v + 11 + 6*v. Let g be x(-2). Solve 2*o + 8 = -2*c, -g*c + 3*o + 2*o = -13 for c.
-1
Suppose 5*b - 76 = -p, -3*p - 35 + 215 = -b. Solve 0 = -k - 3*d + 7, k + d - p = -60 for k.
-2
Let l(f) = -213*f - 101. Let j be l(3). Let t = -734 - j. Solve -3*u + 23 = 2*c, -2*u + c = -0*u - t for u.
5
Suppose 34*r + 19*r - 157*r = 99*r. Solve 10*i - 12*i = -5*p + 17, -3*i - p = r for i.
-1
Suppose 0 = -28*d + 1244 - 1104. Solve -h - 4 = 0, 24 = -7*p + 9*p - d*h for p.
2
Let k = 2413 - 2378. Solve k = -3*n - 4*o, -9 - 16 = 4*n + o for n.
-5
Let z = -24 - -33. Suppose 24 = z*b - 3. Solve -y + 3*y - 4*f = 18, 4*f + 23 = -b*y for y.
-1
Let t be ((-4)/(-2))/(-6) + 11/33. Let x(y) = t*y - 4*y - 2 + 3*y + 7*y**2 + y**3. Let z be x(-7). Solve -2 - 28 = -4*s - z*v, 0 = -5*v + 10 for s.
5
Suppose -73 + 484 - 19 = 98*a. Solve 5 = 4*x - 2*s - 9, -3*s + 19 = a*x for x.
4
Suppose -152 = -14*h - 5*h. Suppose 3*k + 7 + h = 0, 5*m - 35 = 5*k. Solve -o = -4*q - m, 4*q - 4*o = q + 5 for q.
-1
Suppose 3*m + 5 = k, -3*m - 13 = 3*k - 5*m. Let f be (4 - 0)/(k*14/(-343)). Solve -11 = -4*t + s, -3*t - 2*s + f = t for t.
3
Let p be 3/(5 + 1 + (-9)/3) + -1. Solve p = -3*b + 6*v - 10*v + 25, 0 = -4*v + 16 for b.
3
Suppose -t + 4*a - 2 = 0, 0*t - 3*t = a - 33. Suppose 6 = -5*y + 2*v, -2*v - 4 = -t. Solve 5*o + 4*q = 14, 4*o - 5*q + q - 4 = y for o.
2
Let s(o) = -o**3 - 25*o**2 + 60*o - 51. Let d be s(-27). Let f = d + 229. Solve -r - b = 3, f = -6*r + 2*r - 2*b for r.
-5
Suppose 8*o + 16 + 24 = 0. Let n be -5 - 51/(-8 - o). Solve -9 - 12 = 3*v + 4*y, -2*v - 2*y = n for v.
-3
Suppose -12*b - 20 = -44. Let k be b + -1 - (-9)/(4 + -1). Solve 0 = -2*l - 5*r + 8 + 6, l + 6 = k*r for l.
2
Let c = 5381 - 5363. Suppose -3*z + 16 = 1. Suppose -z*g = -c - 2. Solve -g*w + 2 = v - 1, -5 = 5*v for w.
1
Suppose 7*p + 574 = -0*p. Let o(w) = w**3 + 11*w**2 + 2*w + 4. Let u be o(-10). Let x = u + p. Solve 4*g + x = 5*t - 8, t = -g + 2 for t.
2
Let j(v) = -v**2 - 36*v - 319. Let z be j(-19). Solve o + 0 = z*g + 16, 0 = 2*g - o + 6 for g.
-5
Let c be (7 - (-2 - -15)) + 12. Suppose 5*h + 2*u + c = 14, u = -h + 1. Solve 5*v + l = -20, -2*v + 20 = -4*v + h*l for v.
-5
Suppose -7*g = -93 + 72. Suppose -4*y - 4*w = 0, 7 = g*y - 3*w - 11. Let t(n) = -2*n - 7. Let m be t(-5). Solve m*o - o - y*x + 13 = 0