4. Let j be u(r). Suppose n + 3*n = j. Solve -d - n*d + 2*s - 7 = 0, d = 2*s - 5 for d.
-1
Let x(v) = 2*v - 6. Let g be x(-3). Let k be 0 + -5 - g/(-3). Let r = 13 + k. Solve 4*a - t + r = -a, -20 = -4*a - 5*t for a.
0
Let j = 6 + -3. Let o = 10273 + -10268. Solve o*q - 25 = -g - 2*g, j*g - 2*q = 11 for g.
5
Let n(c) = 2*c**2 - 43*c + 69. Let s be n(20). Solve 3*m + s = -3*w, -2*w - 2 - 3 = 3*m for w.
-4
Let r(q) = -q**3 - 4*q**2 - 7*q - 4. Suppose -3*s + 2*s = 3. Let v be r(s). Solve 7*w - 9 = 4*w, t + v = w for t.
-5
Suppose -23 = 5*w - 8. Let q(y) = y**3 + 4*y**2 + 3*y + 2. Let d be q(w). Solve 0*o - 3*o - 6 = 3*a, d*a = 3*o - 14 for o.
2
Suppose -5*n = -2*p + 31, 42*n = 2*p + 45*n + 9. Suppose 15 = 5*y + 5*r, y - 5 = -2*r - r. Solve y = 2*b, -p*z - 3 = -5*b + 2*b for z.
0
Suppose -35*b - 120 = -39*b. Solve -2*u = -10, z + 4*z + 5*u = b for z.
1
Let f(t) = 4*t**2 - t + 6. Let z be f(0). Solve -3*k - 3*x = 2*x - z, 0 = -4*k + 5*x + 8 for k.
2
Suppose -1 = -3*x + 3*d - 7, d = -5*x + 14. Solve -3*a - 5*p - 20 = 0, -2*a + x*p = 4*p + 12 for a.
-5
Let h = -672 + 675. Solve 4*m - m + h*b = -12, 3*m = -b - 14 for m.
-5
Suppose 4*k = 5*k - 2. Suppose -k*r + 0*r + 6 = 0. Suppose 4*g - 8 + 24 = o, -4*g - 20 = -2*o. Solve 0 = -4*f - o*n - 20, -4*f + r + 12 = -3*n for f.
0
Let t = -57 + 59. Suppose -c + 3 = -3*n + t*n, -9 = -3*c - n. Solve 4*l - c*y - 5 = -3, 2*y = 4 for l.
2
Let i = -13 + 26. Let h = i + -11. Suppose 0 = -2*z + 5*k + 8, 2 = h*z - k - 6. Solve 1 = -l - 3*w + 6, -4*l + 20 = -z*w for l.
5
Suppose 3*j - 17 = 2*n, -j + 15 = -58*n + 55*n. Solve 5*d - 25 = 0, j*g + d = -d + 16 for g.
2
Let v(o) = o**3 + 5*o**2 + 5*o - 6. Let d be v(4). Let w = d + -156. Solve 5*g - 2*l + 28 = 0, -w*g - 3*g = 4*l + 4 for g.
-4
Let q(i) = 8*i + 30. Let l be q(-11). Let d = 60 + l. Solve -t + 5*k - 14 = -d*t, -4*t = k - 18 for t.
4
Suppose v - 31 = -4*n - 11, -3*v + 10 = 2*n. Solve 25 = -5*i + 2*g, v = i + 3*g + g - 17 for i.
-3
Let f = 266 - 262. Solve 2*m = -f*x - 20, 2*x + 7 = -3*m - 3 for x.
-5
Let s be (-80)/18*(-27)/6. Solve 4*a = 4*x - s, -3*a - 3 = 2*x + 2 for x.
2
Let c = 6 - 2. Suppose -m + 2 = -14. Solve -5*o - c = s, m = -o - 3*s + 4 for o.
0
Suppose -44*y = -29*y - 45. Solve 0 = 2*n - j + 12, 5*n - 5*j = y*n - 28 for n.
-4
Let a be (-7 + 13/2)*-4. Solve -a*z = 3*z - 3*b + 5, 10 = 2*b for z.
2
Let q = -61 - -95. Let n = 36 - q. Solve -l + 7 = -0*l - j, 3*l + n*j + 4 = 0 for l.
2
Suppose 5*m = 13 + 2. Suppose 5*z + 10 = -y, -2*y = 2*z + 7 - m. Solve c - 1 = y, -19 = -4*t - 2*c - 5 for t.
3
Suppose -7*z + 14 = -0*z. Suppose z*n - 5 = 1. Solve -n*t + 3 = -3*o, -2*t - 3*o - o - 28 = 0 for t.
-4
Suppose -6*j - 26 + 38 = 0. Solve 0 = -m + j*q - 4, 3*m + 0*q - 2 = -q for m.
0
Let h(c) = c**3 + 9*c**2 + 9*c + 10. Let b(z) = z**2 + 12. Let x be b(0). Let f = x - 20. Let q be h(f). Solve q*m + 10 = -2*u, -6 = 2*m - u + 1 for m.
-4
Suppose 0 = 22*t + 5*t - 54. Solve -t*i + 4*q = -4, 3*i = q + 4*q + 5 for i.
0
Suppose -17*p + 8 = -26. Solve 2*g - 5*d = -p*g - 3, -4*g - 3*d = 11 for g.
-2
Suppose 32 = 10*w - 2*w. Solve w*t + 2*k + 21 = -3*k, 3*t + 5*k + 17 = 0 for t.
-4
Suppose 14 = 5*o - 65*m + 64*m, 3*o - m = 8. Solve y = 5*f + 12, 6 + 6 = -f - o*y for f.
-3
Let g be (-48)/16 - 3/((-6)/14). Solve -4*p - y - g = 0, -15 - 3 = p - 4*y for p.
-2
Let l be (-3)/(-6) + 195/(-10). Let a = l - -22. Solve a*f - 2 = -g - g, g = 3*f - 17 for g.
-5
Let f = 8 + -5. Let x(c) = 4*c**2 + 2*c + 1. Let t be x(2). Suppose -9*b = 167*b - 352. Solve b*l = d + f, 5*d + 3*l = d + t for d.
3
Let o(r) = 15*r + 152. Let b be o(-10). Solve -3*w = j - 12, -w + j = -b*j - 14 for w.
5
Suppose -4*v - 26 = -2*d, 26 - 37 = -3*d - v. Solve -5*j + 2*b = -8*j - 10, -j - d = -b for j.
-4
Suppose 0*d - 2*d + 2*t = -12, -2*d - 2*t = 0. Let r = 59 - 54. Solve d*x + 0*i - r*i = 4, -3*i = -3*x for x.
-2
Let d be 3/((-12)/(-8) + 0). Suppose i - 4*l = -8 - d, 3*i + 5*l = -13. Let p be i/(-9) - (-64)/12. Solve -2*j + 28 = 5*q, -5*j + p*q + 12 = 4*q for j.
4
Let r = 2232 - 2229. Solve 2*o = 18*f - 22*f + 20, 0 = -r*o - 3*f + 18 for o.
2
Let o be 2/(-6)*1*5*-3. Suppose -30 = -o*b + 4*b. Solve b = -2*c - 5*r, 3*r + 36 = -4*c - r for c.
-5
Let x(c) be the third derivative of c**5/60 - 5*c**3/6 + 44*c**2. Let y be x(-3). Solve r - y*t = 18, 3*t + 1 = -3*r + 4*t for r.
-2
Let d(v) = 2*v**2 + 14*v + 13. Let c be d(-7). Solve -5*a - 25 = 3*h, -5*h = -5*a + 2 + c for h.
-5
Let b(o) = -o**3 + 8*o**2 + o - 3. Let q be b(8). Suppose -q = 2*p - 11. Solve p*j + 3*u - 3 = 18, 2*j - 2 = 4*u for j.
5
Suppose 54*d + 48 = 70*d. Suppose 3*n - 5 = -r - 13, -3*r = 3*n + 12. Let v be -1*(n - (2 - 1)). Solve 3*h - v = -d*t, t + 11 = -3*h + 5*h for h.
4
Let b(d) = 3*d**2 - 1. Let m(t) = -t**2 - t - 1. Let f be m(0). Let p be b(f). Solve -4*a = 16, -p*a - a = 2*h + 4 for h.
4
Suppose 0 = -3*t + 5*o - 2 - 7, -4 = t - 2*o. Solve 2*u - 8 = 0, 3*u = -t*h - 1 + 13 for h.
0
Let j be 501/167*(1 - (-1)/(-3)). Solve -5*g + j*z = 5*z - 30, -3*g = 2*z - 19 for g.
3
Let q(b) be the third derivative of -b**5/60 - b**4/4 - 2*b**3/3 - b**2. Let r = 209 - 213. Let u be q(r). Solve 6*n = -4*h + 3*n - 2, -u*n + 6 = h for h.
-2
Let s(b) = b**2 + 4*b + 14. Let c be s(-3). Suppose 3*m + 5 = c. Solve 4*z - 12 = 4*a, m*a + 0*a = -4*z + 6 for a.
-1
Let k(r) = -r**3 + 17*r**2 - 17*r + 21. Suppose -3*j = -3*y - 60, -5*y + 2*y - 44 = -2*j. Let n be k(j). Solve 4*d + 5*q = 5, -d = n*q - 0*q + 10 for d.
5
Let g = 2 - 0. Suppose 0 = v + g*v - 12. Solve -u - 2 = 3*q, -4*u + 3*q = v*q - 3 for u.
1
Suppose 0*u - u - 44 = 3*o, 2*o = u + 69. Let n = u + 63. Solve -2*b - 12 = 3*i, 2*b + 10 = -n*i + 2*i for i.
-2
Let v(x) = 2*x**2 + 10*x + 7. Let b be v(-6). Suppose 4*u - 27 = 5*i, -5*i = -5*u + 9*u + 3. Solve -4*l = -3*m - b, -3*m + 2*m = 2*l + u for m.
-5
Suppose 2*m + 5*u = 4 + 9, u + 5 = 0. Suppose 0 = -0*k + 4*k - 12. Solve -k*x = -4*o - 12 + 36, -x = -5*o + m for x.
-4
Suppose -3*r - 728 = 4*r. Let w = r - -105. Solve -n - 1 = 1, -2*n = 3*l + w for l.
1
Suppose -4*m + 8 + 4 = -4*t, 3*m + 2*t - 19 = 0. Solve 0*v - m*g = 4*v + 5, 2*g = v - 2 for v.
0
Let s = -37 - -67. Let l = s - 28. Solve 3 = q - o, 0*q = -l*q - 2*o + 6 for q.
3
Suppose -4*m + 4*g + 10 = -14, -3*m - 3*g = -6. Solve -4 = -2*o + 4*z, -2*o = -m*o - 3*z - 17 for o.
-4
Suppose -19*m + 80 = 21*m. Solve o + m = u, -6*u + u - 4*o = -19 for u.
3
Let n be ((-4)/7)/((-306)/(-63) + -5). Solve 0 = q - 5*x + 21, 48 = n*q + 4*x + 12 for q.
4
Let v = -677 + 689. Solve -4*z + 20 = 5*p, -3*p + 0 = -2*z - v for p.
4
Suppose -2*f - l = 24, l - 9 = -0*f + f. Let m = 55 + f. Suppose 7*c + m = 11*c. Solve 3*n - 30 = -2*n - 5*j, -n = 2*j - c for n.
1
Let q(h) = -7*h + 19. Let a(x) = x - 1. Let k(j) = -18*a(j) - 2*q(j). Let v be k(-5). Let l be v*(1 + 3/(-2)). Solve 2*f - 1 + l = 3*p, -f = -2*p - 2 for f.
-4
Suppose -5*z = 2*m - 30, -m + 7*z - 15 = 2*z. Suppose 13 = -r - m*i + 8*i, -4*r + 5*i = 17. Solve w - 5*b - 8 = -r*b, -4 = 3*w + 5*b for w.
2
Let a be -3 + 6 + 0 + -1. Suppose 8 = m - 3*w, -2*m - a*w + 7*w = -12. Let n be (-4 - (0 + m))/(-1). Solve n = -3*c + 5*j + 8, 4*j + 4 + 3 = 3*c for c.
1
Suppose -u + 3 = 4, -2*k + 5*u + 11 = 0. Let n(z) = 2*z - 10. Let m be n(7). Suppose 0 = -m*g - g + 25. Solve -2*d - k*v - g = 4, -v - 3 = -2*d for d.
0
Let j(y) = 10*y - 198. Let i be j(20). Solve q = -i*u + 4, -4*u = -2*q + 8 - 0 for u.
0
Let x = -409 - -413. Solve -x*v + 3*i - 5 = 2*i, 12 = -4*i for v.
-2
Let k = -1 + 0. Let r = 1 - k. Suppose 2 = 23*x - 22*x. Solve 4*h - r*z + 4*z - 28 = 0, -8 = -x*z for h.
5
Suppose -5*o - s + 1 + 15 = 0, -4 = o + 2*s. Solve 0 = -5*h - 5*j, -3*j = 2*h - 0*j - o for h.
-4
Suppose -17*s + 192 - 141 = 0. Solve -7 = -3*v - 4*o, 5*v - 12 = -5*o + s for v.
5
Let d be (2 + -2 - -2) + 3. Suppose d*a = 29 - 9. Suppose 3*c = -a*o - 0 - 6, -c - 10 = 4*o. Solve 5*y - 16 = -g, -g + 3*y + c*y = 24 for g.
-4
Let r = -10 + 10. Suppose 2*m - 3*c = -r*c + 7, 5 = -5*c. Solve 3*h + 5*p - 1 = m, -2*h + p + 2 = 0 for h.
1
Let d be (8/12)/(-2 - (-220)/105). Solve 2*x + 3*n = d*x + 2, 0 = -4*x - 5*n - 9 for x.
-1
Suppose t = 4*p + 33, -3*t + 4*p - 34 = -125. Solve -3*x - 3*y = y - 32, -5*y + t = x for x.
4
Let u(z) = 25*z + 4. Let w be u(-1). Let t = w + 24. Solve -2*d + t*o = 5, 5*o + 0*o - 13 = d for d.