4. Let l = i + -704. Solve -f = 3*r - 6, l*r + 3*f = f + 4 for r.
2
Let b = -2 + 5. Suppose -6 = -b*d + 2*d - m, -d = 2*m - 8. Suppose -8*i - 5*t = -6*i + 27, i - 2*t = 18. Solve -2*s = -3*r, -13 = -3*s - d*r + i for s.
3
Suppose -t - 12 = 3*t. Let i be (-7)/2*(-9 + t). Let m = i - 27. Solve -3*n = -f - 4 - 7, 0 = -n + 5*f - m for n.
5
Let j(t) = 6*t**3 - 3*t**2 + 20*t - 35. Let k be j(2). Solve 0 = g + q, -5*q - 16 = -k for g.
-5
Suppose -98 = -2*l - 3*q - 18, q + 200 = 5*l. Solve 5*r + j = -21 + l, 0 = r + 5*j - 23 for r.
3
Let g be -34 + 36 + (-12)/((-8)/2). Solve -k = 2*k, 5*r - g = -3*k for r.
1
Let v(r) = 7*r**2 + 58*r + 64. Let f be v(-1). Solve -t + f = 5*i, 1 = 2*i + 6*t - 7*t for i.
2
Let d(g) = 3*g**3 - g**2 - 9*g + 13. Let w be d(4). Let p = -151 + w. Solve -6*c + p*c - t = 0, c - t + 5 = 0 for c.
-1
Let f = 854 - 590. Suppose -18*h + 258 + f = 0. Solve l = 5*y + 2*l - h, 4*y - 16 = l for y.
5
Suppose 35 = 4*q + 3. Let z = -3 + q. Let h be 5 - -19 - 15/(-5). Solve -z*t = -2*s + h - 3, 5*s - 26 = 4*t for t.
-4
Suppose -6 = 5*w - 8*t, 4*w + 5*t = 9 + 9. Solve w*l = b + 13, -5*l + 54 = -b + 26 for l.
5
Let k = -161 - -161. Suppose x = -q - k*q, 8 = 3*x - q. Solve -5*m + 18 = -x*a, 3*a + 4*m - 9 = 10 for a.
1
Let a be 8/12*-12 - (-18 + 6). Solve 5*f = 2*l + 8, 0 = l - 4*f + 6*f + a for l.
-4
Let r(v) = v**2 + 27*v - 8. Let n be r(-28). Let t be 3 + -3 - (18 - n). Solve 3*y + 4 = t*x - 2, -y = x + 7 for y.
-4
Suppose -4*q - 5*r - 4 = 0, -2*q - 3*r = 2*q - 4. Let v be 17*((-24)/(-357))/((-60)/(-105)). Solve v*a + 3*a - 28 = -q*j, 0 = -5*j - 3*a + 22 for j.
2
Let n(t) be the third derivative of 0 + 0*t + 9/2*t**3 + 24*t**2 + 1/30*t**5 + 31/24*t**4. Let j be n(-15). Solve k = d + 3*d - j, -4*d = k - 12 for k.
0
Suppose 0 = j + j - 4*j + 40. Solve -3*p + 7*p - 4*u = -j, 0 = 3*p + u - 5 for p.
0
Let o be 15 - (1/38*4 - 750/(-95)). Solve h = -f, -4*h + 23 = o for f.
-4
Let t = 82 - 78. Suppose -3*x + t*x - 5 = 0. Suppose x*w - 3*c = 25, -w + 3*w - 24 = 4*c. Solve -i - 7 = w*d, 5 = d - i + 4 for d.
-2
Suppose 190*z - 185*z = 20. Suppose -11*y = -15*y + z. Solve 2*c + 18 = -2*n, -y = 3*n - 4*c - 2 for n.
-5
Let c be ((-60)/18*27)/2. Let f be 188/36 - (3 + 125/c). Solve f*k - 35 = 5*m, 2*k = 4*k - 4 for m.
-5
Suppose -7*q = 72*q + 59*q - 966. Solve 5*u + 31 + q = -4*i, u = -4*i - 30 for u.
-2
Let p(q) = -q**3 + 11*q**2 + q - 7. Let a be p(11). Suppose 20 = a*v + 156. Let m = v + 42. Solve 3*t + 4*d = m*d - 8, 2*d = t + 6 for t.
4
Suppose 3*k + 3 = 18. Suppose -3*a = -c - 0*a, -7 = 2*c + a. Let z = 23 + c. Solve -5*p - k*r = -z, 0 = 2*r - r for p.
4
Let j be 1*9/(-18)*-4. Suppose 4*i - 3*v - 5 = 5, -16 = -j*i - 4*v. Solve 4*k + 2*t = 12, 0 = i*k - 4*t - 0*t - 36 for k.
5
Suppose 30 = -140*l + 135*l + 5*v, -3*v + 27 = 0. Solve -11 = -2*p + l*r, 34*p - 11 = 29*p + 2*r for p.
1
Let m = 429 - 426. Let k(l) = 2*l - 18. Let j be k(12). Solve 2*g - 21 = -5*c - g, 0 = 4*c - m*g - j for c.
3
Let c(a) = -a - 1. Let h be c(4). Let q = h - -5. Let w = 4271 + -4269. Solve q = -4*g + l + 3 - w, l = -g - 1 for g.
0
Suppose k - z - 58 = 0, 0 = 5*k + 2*z + z - 250. Suppose 50*x = k*x - 6. Solve 2*s = 5*m - 17, 2*m - x*s + 0*s = 8 for m.
3
Let k be (-25 - (-441)/18)*(0 - 10). Solve -k*g - c + 36 = 45, 3 = -g + c for g.
-2
Let x(b) = -b + 24. Let o be x(32). Let n be 8/40*6 - o/10. Solve -19 = 5*m - n*v, 2*m - m = -v - 8 for m.
-5
Let o = 2 - -2. Let v = 1822 - 1812. Solve -2*g = o*a - v, a - 20 = 2*a + 5*g for a.
5
Let t = -8318 + 8320. Solve 0 = -4*h + 5*l - 44 + 39, -t*l = 6 for h.
-5
Let d = 14220 - 14216. Solve 3 = -d*c - l, -24*c + 19*c = -3*l + 25 for c.
-2
Suppose -3*s + 6*z - 30 = 3*z, 4*z - 12 = 2*s. Let a be (-114)/(-21) + -2 - 8/s. Solve 3*j = -3*u - 9, 4*j - 28 + 8 = a*u for u.
-4
Let s(p) = -18*p**2 + 237*p - 37. Let r be s(13). Solve 3*g + 12 = 39*l - 36*l, 3*l - g - r = 0 for l.
-1
Let t = -25790 - -25794. Solve -t*j - 2*c = 12, -j - 14 + 25 = -3*c for j.
-1
Suppose -7*i = -887 + 201. Let r = -90 + i. Solve 5*w + 8 = -4*d - r, -4 = w + d for w.
0
Let d be 861/1148*(-32)/(-6). Solve 2*p = 249*o - 245*o + 8, 0 = -d*o + 5*p - 2 for o.
-3
Suppose 0 = -2*v - 14, -4*r + 7*v + 21 = 4*v. Solve r = -4*h + o + 6, -h = 2*o - 5*o - 7 for h.
1
Suppose -18*j + 14*j - 16 = -4*m, -4*m = -28. Let k(w) = w**2 - 2*w**2 - 8 + 2 + 5*w. Let t be k(j). Solve -3*v + 15 = t, n - 3*n + 28 = 4*v for n.
4
Let t(b) = 16*b + 276. Let l be t(-17). Solve 4*f + 19 = i, -72*f - 19 = -69*f + l*i for f.
-5
Let s be 16 + (-19 - (-24)/4). Solve -40 = -3*t - s*q - 43, 4 = q for t.
-5
Suppose 33*j - 28*j = 15, 3*r - j = 432. Let z = 148 - r. Solve -2*n = -z*l + 2 + 1, 1 = -2*n + l for n.
0
Suppose -2*k - 4 = 5*g - 18, -5*k = -g - 8. Solve 2*l - 7*l - k*d = -5, 4*d = -3*l - 11 for l.
3
Let b = 143 - 95. Suppose -155*f + 149*f = -b. Solve -4*j - 3*s - f = -1, 3*j - 5*s = 2 for j.
-1
Suppose 2*g - 83 = -5*v, 74 = 3*g - 4*v - 16. Let n = 11 + -8. Suppose 3*q = q - n*j + 1, 3*j + g = 5*q. Solve -3*a + q*s + 20 = 0, 2*s - 4 = 5*a - 12 for a.
0
Let o = -482 + 493. Suppose 0 = -o*g - 126 + 401. Solve h = -5*r - 22, 0*r + 5*r = -g for h.
3
Suppose -3*d = -v - 4*d + 19, -5*d + 15 = 0. Let w be 5 + 1 - (v/(-4) - -7). Solve -4*a + w*f + 20 = 7*f, 9 = 5*a + f for a.
1
Suppose 8 = i + 1. Suppose -2*c + 5*c - 3 = n, -13 = -5*c - n. Let x = 399 - 394. Solve -3*w = 4*y + 11, -2*w - i - x = -c*y for w.
-5
Let h(o) = -o**3 - 6*o**2 - 4*o - 15. Let m be h(-7). Let z = m - 50. Solve 5*u + q - 2*q - z = 0, 4*u = -q + 15 for u.
3
Suppose 2*r + 3*j = 4, 0 = -5*j + j + 8. Let k be 1216/(-20) + r/5. Let x = k - -61. Solve 2*p + 3*a = x, -2*p + a = -7 - 1 for p.
3
Suppose 1 = -m - 5*a, -2*a - 6 = -69*m + 68*m. Solve 5*p + 27*s - 31*s - 11 = 0, 8 = -m*p - s for p.
-1
Let k(f) = -46*f**3 + 8*f + 7. Let w be k(-1). Suppose 5*i + w = 20*i. Solve 0*d + 2*d - 11 = -i*u, 2*u - 18 = 4*d for d.
-2
Suppose 25*b + 36*b + 419 = 1883. Solve 5*y - 3*p = -27 - 5, 4*y - 2*p + b = 0 for y.
-4
Suppose 17 = -2*n + 305. Suppose n*o - 132*o = 36. Solve 2*h = -l - o*h - 23, 0 = -4*l - 5*h - 32 for l.
-3
Let f(c) = 2*c**3 - 11*c**2 + 4*c + 5. Let a = -46 + 51. Let d be f(a). Solve 2*h + 5*j + 17 + 8 = d, 2*h - j = -7 for h.
-5
Let y = 77 - 52. Suppose -5*s = -y, 2 = -p + 4*p - 2*s. Let w be p + (0/(-6) - 2). Solve 6 = 4*a - a, 0 = -q + w*a - 6 for q.
-2
Suppose 17 = -5*a + 27, 3*c - 3*a = 45. Solve 0 = -4*w - c*v + 18*v, 4*v = 2*w for w.
0
Suppose -u - 2 = c, -3*c - 24 = -3*u - 0*c. Solve j - 3*o = -3, -9 = u*j + o + 3*o for j.
-3
Let d(c) be the first derivative of c**4/4 + c**3/3 + c**2/2 + 8*c - 33. Let x be d(0). Solve -4*y = -x, -2*y + 9 = -u + 2*y for u.
-1
Suppose 2*g = 5*m - 52, -g - g = -m + 12. Suppose 12*d - 50 - m = 0. Solve 4 = 2*o + 2*y, -d*o - 9 = 2*y - 22 for o.
3
Let s(p) = -5*p**2 + 172*p + 291. Let d be s(36). Solve -5*z = 2*l - 12, 2*z = d*l - l + 16 for l.
-4
Let n = -4563 + 4563. Solve x + c + 3*c + 12 = n, x - c = 3 for x.
0
Suppose 903 - 3369 = -6*r. Let c = r + -404. Solve -c = 4*g - f + 2, 3*f = g + 5 for g.
-2
Let a = 3422 - 3418. Solve -a*p + f - 3 = -9, -5*p = -5*f for p.
2
Let f(j) = -j**2 - 17*j - 55. Let i be f(-6). Let l be (-8)/(-12) + (-70)/6. Let y = l + i. Solve 0 = -5*w - r + 15, y = -w - w + 5*r + 33 for w.
4
Let s be 1*7*1/(-3 - -4). Solve a - s = -f - 6, 0 = 3*a - 2*f + 12 for a.
-2
Let p = -857 - -860. Solve 3*y + 2 = h, h - p*h + 3*y + 1 = 0 for h.
-1
Let k be ((-4)/(-17))/2 - ((-3528)/357 - 32). Solve l + k - 60 = -3*j, 26 = 4*j + 2*l for j.
5
Suppose 0 = -5*o + 26 - 11. Suppose 20 = o*l - 13. Let k = -179 - -182. Solve -g + l = 3*g + k*q, -3*g - 4*q + 3 = 0 for g.
5
Suppose -34 = 23*j - 43 - 37. Solve -j*h - 3*r = 16, 6 + 2 = 4*h - 4*r for h.
-2
Let m be (-18)/3 + 3 + 14. Suppose m = 2*o + 3. Suppose -16*r + 68*r - 156 = 0. Solve o*g = h + 4, r*g + h - 10 = -0*h for g.
2
Let u(f) = f**2 + 147*f + 2325. Let d be u(-18). Solve -3 = -6*p + d*p + 3*y, 0 = -p + 4*y - 2 for p.
2
Let w(p) = -3*p**3 + 33*p**2 + p - 11. Let a be w(11). Suppose i + 19*i - 60 = a. Solve k - 11 = -2*g, -3*k = -i*g + g + 7 for g.
5
Suppose -r = -21*r. Suppose r = 6*f - 18*f + 24. Solve y = -5*m, 0 = -5*m + f*m for y.
0
Suppose -v - 135 = -4*v. Let d be ((-26)/(-91))/(12/210). Suppose 4*h = -d*h + v. Solve q + 2 = n, n