. Solve -5*d = -x - 4 + 21, 5*x - 1 = -z*d for d.
-3
Let w(v) be the third derivative of v**5/15 - v**4/12 - 40*v**2. Let p be w(2). Let k be (5*p/(-10))/(6/(-10)). Solve y + 3 = -4*h, 4*h - 4 + k = 2*y for y.
1
Let l be -1 + 12 + 109 + -115. Solve -w + 18 = 3*c, -l*w + 4*c = -4 + 9 for w.
3
Let q(k) = 90*k**3 + k**2 + 5*k + 5. Let u be q(-1). Let j = 92 + u. Solve s - d - 1 = 0, 6*s - 2*s - j*d = 7 for s.
4
Suppose 420 = 122*a - 190. Solve a*x - 7*x + 5 = p, -5*x + 5*p = 25 for x.
0
Let w = 112 + -107. Let l be 288/(-5) + 1/(w/(-2)). Let q = -56 - l. Solve 5*b + 27 = 3*p, 4*b + 4*p - 6 + q = 0 for b.
-3
Suppose 2*r - 21 = 3*n, -27 = -2*r - 2*n + 7*n. Solve -2*l + 3*l + g = -r, -5*l = -4*g - 6 for l.
-2
Suppose 5*u + 4 = -3*q + 2, 24 = -4*q + 4*u. Let c be (16/(-14))/q - (-152)/56. Solve w + 4 = 0, -c*f + 7*f + 5*w = -40 for f.
-5
Let r be (-1*(-1)/1 - 3) + (17 - 5). Solve 5*k = j + r*k - 27, 2*k = 5*j for j.
2
Let c(u) = 11*u**2 + 296*u - 25. Let h be c(-27). Solve g - m = h*g - 2, 30 = 5*g - 5*m for g.
4
Suppose -33*w + 38*w - 1060 = 0. Let a = -209 + w. Solve -13 = -c - a*k, 2*c + k = 4*k - 19 for c.
-2
Suppose 6*y = 2*y. Let s = 100 - 95. Suppose -5*p + 10 = 0, -p + 1 + 1 = -s*m. Solve 4*f + m*f + 5*o + 6 = y, 5*o = 3*f + 22 for f.
-4
Let u be (384/(-144))/((-8)/18). Let s be -5*u/(-15)*1. Solve 9 = 3*n + s*d, 3*d + 2 = -2*n + 3 for n.
5
Suppose 7*f = 5*f, 5*w = -f + 30. Let m be (12/w - 10)/(-2). Solve 2 = -b + 2*b + 4*v, -m*v - 2 = 3*b for b.
-2
Suppose 0 = 6*v + v + 252. Let t = 26 + v. Let m = t - -15. Solve 5*j = -m, 19 + 11 = 5*b - 5*j for b.
5
Suppose 0 = 4*p - 4*f + 4, 16*p = 17*p + 4*f - 19. Suppose 0 = -7*w + p*w. Solve x = -w*x - 2*l + 6, 3*l - 6 = 0 for x.
2
Suppose 3*r = 4*g - 4, 0 = -r + 33*g - 30*g - 3. Solve 3*i + 6 = -2*u, u + 3*i + 5 + 4 = r for u.
3
Let w be 180/(-450) - (-54)/10. Solve -3*f + 21 = -w*v, v + 2*f - 13 = 4*v for v.
-3
Suppose -3*o - 590 = -4*q, -2*q - 5*o + 140 + 168 = 0. Let b = 164 - q. Solve -3*s - v = 2*s + b, 0 = 5*s + 4*v for s.
-4
Let a = 191 - 223. Let r be (-4)/a + 0 + 95/8. Solve -2*g + 2*y = r, -5 + 22 = -4*g - 3*y for g.
-5
Suppose 7*g = -2*b + 6*g + 9, 0 = -4*b - 5*g + 27. Suppose -12 = -b*y, -5*u + 6*y = y + 10. Solve 4 - 7 = r + u*j, -4*r + 2*j - 12 = 0 for r.
-3
Let y = 7028 + -7025. Solve -5*u - 4*b = -2*u - 5, 0 = -3*b - y for u.
3
Suppose 0 = 3*p - 0*p - 6. Let i = 106 + -104. Suppose -53 = -5*j - 2*g, 3*g = 2*j - 2*g + i. Solve p*v - j = -3*f - v, -2*f = -3*v - 1 for f.
2
Let j = -1 - -6. Suppose -114*q - 380 + 2453 = -321. Solve -j*g = 5*u - u + 17, 5*g = -2*u - q for g.
-5
Let q be (-1349)/95 - -15 - 2/(-10). Solve -5*g = 2*b - 3*b + 13, -q = -3*g + 5*b for g.
-3
Suppose 27*a = 53*a - 21*a - 605. Solve -4*r + 126*u = a*u - 45, r + 2*u = -5 for r.
5
Let p(o) = o**2 - 17*o + 17. Let g = 27 - 19. Suppose g*y + 18 - 146 = 0. Let j be p(y). Solve -11 = -5*a - j, 0 = w - a + 3 for w.
-1
Let w(u) = -145*u - 6378. Let c be w(-44). Solve -4*i + 5*b - 5 = 0, -c*b - 240 + 242 = 5*i for i.
0
Let i be (-50 - 26)/(((-3)/2)/(-3)). Let h = i + 154. Solve -3*t + h*z = -1, -2*t - 3*z - 30 = 3*t for t.
-3
Let z = 620 - 313. Let r = -302 + z. Let d = -1 + 4. Solve f = 2*f + 4*n - d, 0 = -r*f - n - 23 for f.
-5
Let g be 1076/(-28) + (-3)/(-7). Let f = g - -42. Let h be 2/(1 + f/(-12)). Solve 3*i + 0*i + 3*v + 9 = 0, 5*v + h = -i for i.
-3
Let f = -7956 + 7971. Solve 0 = -3*l + c - 11, 5*l = -c - 44 + f for l.
-5
Let r = 5496 + -5493. Solve 0 = 2*n - r*g + 19, -n + 19*g - 22*g = -4 for n.
-5
Suppose 5*b - 3*x = 32, -3*b - 324*x = -320*x + 4. Solve -b*l + 5*s = 7, 5*s - 9*s + 14 = l for l.
2
Suppose 5*l = 5*d + 25, -l + 5*d + 8 = -9. Solve -2*f = -5*t + l*f + 10, 4*f = 0 for t.
2
Let r(w) be the first derivative of 9*w**2/2 + 45*w - 76. Let b be r(-5). Solve b = 3*f + 4*g + 15, 0 = -f - 0*g + g + 2 for f.
-1
Let u = 557 - 554. Suppose r = -5*c + 11, 14 = -2*c - u*r - 2*r. Solve 22 = -3*a - c*z + 5*z, 5*a - 2*z = -30 for a.
-4
Let z(y) = 32*y + 20*y**2 - 112*y - y**3 + 47*y + 9. Let v be z(18). Suppose 0 = -3*f + v + 15. Solve -2*j + 4*s - f = 0, 5*j - j - s + 24 = 0 for j.
-5
Let v(l) be the first derivative of 15*l**2/2 - 85*l - 101. Let x be v(6). Solve 3*j + 0*f + 2*f = -x, -4*f = 5*j + 5 for j.
-5
Let m = 2667 + -2661. Solve -3*x + m*f = 3*f + 3, -4 = -f for x.
3
Let w be ((-178)/267)/(2/(-1029)*-1). Let s = w + 346. Solve -4*v - 12 = 0, -3*o = -4*v - 0 - s for o.
-3
Let g = -11 + -1. Let r be (g + 13)*9/1. Suppose 14*t = r*t + 15. Solve -t*o = 2*y, -o - 1 = -0*o + y for o.
2
Let o(v) = v**2 + v + 3. Let b(a) = -5*a**2 - 12*a - 28. Let l(z) = -b(z) - 4*o(z). Let s be l(-6). Solve 15 = s*u - 5*y, -2 = 5*u - 3*y - 11 for u.
0
Let i(n) = -2*n**3 - 18*n**2 - 254*n - 2737. Let v be i(-10). Solve 3*b = -5*c + 9, -10 = -v*c - 4*b - 9 for c.
3
Let p be 3/2 - (-12)/8. Suppose p*m + m = 0. Let t be 1/(-4)*(78 - 78). Solve m*v + v + 5*g = 15, -3*v - 4*g + 1 = t for v.
-5
Let q be (-30)/9*(-396)/165. Let x be (-2)/q - 250/(-40) - 4. Let o be 0 + 0/1 - -2. Solve x*i - o*c + 13 = i, 0 = -4*i - 5*c + 13 for i.
-3
Suppose -10*m - 2355 = 5*m - 2400. Solve 0 = -m*v - 3, 5*l + 2*v - 143 = -155 for l.
-2
Suppose 412*f = 81*f + 9268. Solve 3*a - 2*t + f = 33, 4*t = -4*a - 20 for a.
-1
Suppose -5*l + 3685 = 5*t, 0 = -4*t - t - 3*l + 3691. Let o = 742 - t. Solve 0 = -4*x + 5*q + 17, 0*x + 4*q + 24 = -o*x for x.
-2
Suppose 4*f + 549 = 645. Let w be (-1)/((-6)/(-4) - 2). Suppose -2*o + 3*c = w*o - 20, -3*c = -2*o + 10. Solve -2*s + o*p + 23 = 0, s + 5*p + 2 = -f for s.
-1
Suppose -4*u = -5*k - 0*k, u - 4*k = 0. Suppose u = -7*w + 6*w + 3. Solve 2*n - 2*f + 4 = 0, -8 = -3*n + 5*n - w*f for n.
2
Suppose -3*z - k - 43 = -39, 3*z = -3*k - 12. Solve -11*j - 1 = 3*x - 7*j, z = 2*x + j - 6 for x.
5
Let w(i) = 12*i - 1394 + 2*i + 1401 + 5*i. Let v be w(0). Suppose -4*g + 2*f + 24 = 0, g + 3*f - 16 = 6*f. Solve n = g*n - h + 2, -2*n - v = 5*h for n.
-1
Let f = 1093 - 1054. Let n be 2/8 + 438/8. Suppose 4*z - n = -f. Solve y + 21 = -z*h, -2*h - 3*y = -2*y + 11 for h.
-5
Let s(m) = -2*m**2 + 54*m + 21. Let y(p) = 3*p**2 + 3*p - 9. Let j be y(-4). Let x be s(j). Solve -5*i + 6 = 3*n, -2*n - 2*n + 3*i = x for n.
-3
Let j = -48 - -51. Suppose -3*i = -j*b + 54, 4*b + i - 50 - 37 = 0. Let k be (1/2 - 0)*0/b. Solve -4*c + w - 9 = 0, k = -5*c - 5*w + 9 + 11 for c.
-1
Let o be 5 - (1/(-2))/((-3)/18). Suppose 29 = 3*a + o*q + 3*q, 2*q - 8 = 0. Suppose 5*m - 70 = 3*m. Solve -2*s - s = -4*l - 35, -a*l = -4*s + m for l.
-5
Let g(f) = -f**3 + 28*f**2 - 114*f - 18. Suppose d - 7 = -9, -2*m + 54 = -4*d. Let l be g(m). Solve -5*z - 2*a + 11 = 0, -3*a - 1 = l for z.
3
Suppose -f - 99 = -5*u, -f + 1 = -0*f. Let p be 1*(-9 + 49)/10. Suppose p*n + n = u. Solve -2*r = 4 + n, r + 14 = -2*y for y.
-5
Let i(a) = a**3 - 33*a**2 + 34*a - 60. Suppose -455 = -17*t + 89. Let k be i(t). Solve 26 = s + 5*g, 0*s = 3*s + k*g - 23 for s.
1
Let n(w) = -11*w**2 + 3*w + 241. Let k be n(0). Let x = k - 227. Solve 4*i + 0*i = q - x, -22 = 3*q + 4*i for q.
-2
Let r be (9/(-4))/(2/12*(-30)/20). Solve 3*b + 5 = 5*n, -r = -2*n + 2*b - 11 for n.
4
Let a = -39 - -63. Let m be 8/(4/(-6) - a/(-9)). Let s be m/(-6) + (-6)/(-9). Solve s*r + 2*b - 16 = -2*r, 0 = -3*r + 4*b - 4 for r.
4
Let w(d) = -10*d**2 + 46*d + 20. Let o be w(5). Solve -8*j = 4*s - 11*j + 18, o = -3*s - 2*j - 5 for s.
-3
Let q be (-11 - (3 + -4))*1/(-2). Suppose 2*z = 4*w - 46, q*w - 2*w - 2*z - 32 = 0. Suppose 0 = 5*t - 39 + w. Solve -3*i - 5*h = -5, -t*h - 8 = -h for i.
5
Let c = -56 - -68. Let t be c/1*3/6. Let f(d) = -d**2 + 4*d + 14. Let n be f(t). Solve 0*x + 3 = -3*l + 3*x, 4*l - x = n for l.
1
Let m(q) = -q**2 + 8*q + 1. Let h be m(7). Solve 3*w + h = 5*r - 4, -w - 4 = r for r.
0
Let c = -541 + 547. Suppose -t + c = 2*g - 8, -5*g + 3*t + 46 = 0. Solve 0 = n - 5*f + 5, g*n + 4*f - 4 = 4*n for n.
0
Let o(p) = 2*p**2 + 132*p + 1332. Let j be o(-11). Solve 0 = -2*l + 127*d - j*d - 13, 5*l - 11 = -2*d for l.
1
Let t = -4149 + 4156. Solve 4*r = u + 6, t*r - 2*r - 7 = u for r.
1
Let o = -299 + 301. Solve 2*q = -3*c - 1 - 3, 6 = -o*c - 2*q for c.
2
Let m be ((-799)/(-1) + -9)/2. Let n = -392 + m. Solve -5*p + 18 = n*v, -4*p + 7 = -4*v - 1 for p.
3
Let f be (-2)/(18/45) + 0. Let b be (1 - (-25)/(-35))/(f/(-35)). S