 + 4. Let g be d(4). Let u = w - g. Solve 0*o - 2 = 3*t + u*o, t + o + 2 = 0 for t.
-4
Let i = 21 + 6. Let s be -10 + 1/(-1) + 5. Let u = -6 - s. Solve k + k - 4 = u, k = 5*x + i for x.
-5
Let h(l) = l**3 - 12*l**2 - l + 15. Let t be h(12). Suppose 2*y = 3*y - t. Solve 0 = 4*s + y*r + 20, -5*r = 4*s - 3*r + 16 for s.
-2
Let b = -64 - -30. Let i = 38 + b. Solve 3*c = -3*g + 2*g - 10, i*g = -c + 15 for c.
-5
Suppose -12*z - 66 = -5*t - 8*z, z + 13 = t. Solve -5*u - 13 = -k, 7*u - 2*k = 3*u - t for u.
-2
Suppose -6*t - 120 = 5*n - t, -t - 111 = 4*n. Let f = n + 32. Solve c + 3*g = -4*c + 5, -5*c + 5 = -f*g for c.
1
Let d(u) = -4*u**3 + 10*u**2 - u - 6. Let b be d(2). Solve 3*q = -b*q + 5*p - 20, -5*p + 20 = -4*q for q.
0
Let j be 4/(-12)*-15 - 2. Let y(u) = u + 2. Let x be y(j). Solve g + 3*h = 14, h - 2*h = -x*g + 6 for g.
2
Suppose -13*b = -51 - 14. Solve -3*p + 9 = 3*x, -2*x - x - b = -4*p for p.
2
Suppose i = -4*i - 100. Let l = i + 22. Solve -2*d + 6 = 4*q, 5*d + 8 + 9 = -l*q for d.
-5
Let f(v) = -1. Let k(l) = -3*l + 16. Let x(d) = -5*f(d) - k(d). Let r be x(7). Solve 0 = 2*w - r, -n - 2*n - w - 1 = 0 for n.
-2
Suppose 3*i - 4*u = i, 4*i - u = -21. Let g = 7 + i. Suppose -9 - g = -5*q. Solve -2*v = 2*k - 4*k + 8, -q*k = 2*v - 12 for v.
1
Let o be 6 - (-6 - 4)/(-5). Solve c + i - 7 = 0, 5*c - 3*c - 24 = -o*i for c.
2
Let i(a) = -3*a**2 - 4*a + 3. Let w be i(-3). Let h = w + 16. Solve -f = -t, -f = h*t - 8 - 7 for t.
3
Suppose 0 = -4*h + 12, -2*h - 169 = -4*n + 3*h. Let r = 48 - n. Suppose 2*v + 13 = -3*y + 4*y, 5*y - 4*v = 59. Solve w = -3*t - 4, r*w + 3*t = -y + 3 for w.
-4
Let y(n) = 5*n**2. Let i be y(-1). Let t be 12/(-150)*-5 - (-56)/10. Solve c + l + t = -c, 4*c = -i*l for c.
-5
Let c = -45 - -34. Let o = c + 14. Let g = 8 - 4. Solve 0 = -g*q + d - 0 + 24, 27 = o*q - 3*d for q.
5
Let i be ((-3)/(-6))/((-2)/4). Let a(u) = 12*u - 9*u - 5*u. Let p be a(i). Solve 4*b + 0*w - 2 = -p*w, 14 = b - 4*w for b.
2
Suppose 2*w - z - 13 = 0, 5*z + 12 = -13. Solve 2*v + 1 = -3*t - 1, -w*t - 4 = 4*v for t.
0
Let s be 4/(-8)*-4 + 28. Let a = 32 - s. Solve -i + 19 = -5*x, a*x = -0*i + 5*i - 26 for i.
4
Suppose -5*n + 331 = m + 4, -3*n = -5*m - 213. Let z = -61 + n. Solve 0 = -4*v - 3*o + 12 + 4, -v + z*o - 19 = 0 for v.
1
Suppose -2*j - 2 + 14 = 0. Suppose -4*i + 3*t + 75 = i, 85 = 5*i - t. Suppose -j*k = -7*k + i. Solve 0 = m - 4*a - k, -5*m - 35 = -a + 6*a for m.
-2
Suppose -8*g + 9*g = 2. Suppose -20 = -2*x - 8. Suppose g*z = x*z. Solve -3*i - 5*h = z, i + 10*h - 5*h = 0 for i.
0
Let p(v) be the first derivative of v**2 - 3*v + 11. Let t be p(11). Let a = 6 - 1. Solve 0*g - 3*g - 10 = x, -a*g - t = 4*x for g.
-3
Let m = 775 + -760. Solve m = -3*y - r, -2*y + r - 8 + 3 = 0 for y.
-4
Let p be ((-16)/12 + -2)/(4/(-6)). Solve -x + 2*g - g = 3, -p*x = -4*g + 15 for x.
-3
Let b = -31 + 45. Let x be -2 + -1 + -2 + b. Suppose 0 = -s + 4*s - x. Solve 16 = j + s*l, -5*j + 33 = 3*l + 1 for j.
4
Let c be 1 + (-20)/5 + (-5)/(-1). Solve x - c*x + 8 = 5*v, 2*v + 5*x = 17 for v.
1
Let t be (1*(-42)/(-14))/((-3)/(-4)). Suppose 2 = 2*x - 4. Solve t*c - 4 = -p - x*p, 3*p = -4*c + 6 for c.
3
Let l = -20 + 20. Let i = 10 - 21. Let w be (-2)/i + (-168)/(-44). Solve -r = -y + 2, l = -r + w*y - 4 - 13 for r.
3
Suppose 0 = 5*h - 19 - 16. Suppose 8*m - h*m - 3 = 0. Suppose -6*r = -m*r - 9. Solve 2*q + 0 + 8 = 3*k, -q = r*k - 5 for k.
2
Let d(p) = p**3 + p**2 - 2*p - 1. Let m be d(-2). Let u be (-3 - 8/(-4))/m. Let k = 6 - u. Solve -k*y + 5 = 0, 3*r + y = -0*r + 13 for r.
4
Let t be 28/(-8) + (-450)/(-36). Solve 5*n - 15 = 5*x, -t*n = -14*n - 3*x + 15 for n.
3
Let n(h) = -13. Let t(s) = -s + 26. Let m(o) = -5*n(o) - 3*t(o). Let c be m(5). Solve -f = -c*r - 3, 0*f + 5*r = 5*f for f.
-3
Let l(u) = -3*u**2 - 15*u. Let t(c) = c**2 + 7*c. Let a(g) = -3*l(g) - 7*t(g). Let d be a(3). Solve -3*h - 4*k + 12 = -4*h, 0 = 2*h + 2*k - d for h.
0
Let t be -3 - (-7 + 4/1). Solve -3*x = -6*f + 2*f + 23, t = -4*x + f - 22 for x.
-5
Let k be 9/(-63) - 816/(-28). Solve 3*t + 6 = -3*b + b, -3*b + k = -5*t for t.
-4
Let d be ((-117)/(-15))/((-5)/(-25)). Let j = d + -34. Solve -4*l - j*z - 2 = 0, l + 2*z = 4*z - 7 for l.
-3
Let h = 13 - 13. Let i(m) = -2*m + 4. Let p be i(h). Solve 4*o - 2*k = 20, -o - 2*o - p*k + 4 = 0 for o.
4
Let g = -32 - -37. Suppose -4*r + 7*x = 2*x - 13, r - g = 3*x. Solve -r*w + 3*m = -5*w - 12, 2*m = -10 for w.
1
Suppose 0 = -0*h + h - 6. Let p be 1 + 16 - h/3. Suppose 6*q = 3*q + p. Solve 2*w + 3*r + q = -2, 4*r + 40 = 5*w for w.
4
Let h(l) = -l**2 - 5*l + 53. Let k be h(5). Suppose 3*v + r = 3*r, -3*v = -r. Solve -3*y = -k*f + 3, -f = 5*y - v*f - 19 for y.
3
Let m = 10 - -9. Let x(t) be the third derivative of t**5/60 + 7*t**4/12 + 3*t**3 + 9*t**2. Let y be x(-13). Solve 0 = -5*l + y*h + m + 11, -2*l = h + 3 for l.
1
Suppose -2*c = -8, 4*a - 18 = -4*c - 2. Solve a = r + 2*x + 7 + 2, -r - x - 6 = 0 for r.
-3
Let z(h) = h + 3. Let g be z(4). Suppose 10*l - 12 = g*l. Suppose 0 = -5*a + l + 16. Solve -2*i + 3 = -a*u - 19, -i + 21 = -4*u for u.
-5
Suppose -2*d + 20 = 8*d. Solve 5*g - d*g - 28 = -5*y, g = -5*y + 26 for y.
5
Let x(p) = p**2 + 6*p - 4. Let j be x(-7). Suppose 0 = 4*m + j*y - 1, 2*m + 2*y - 3 = y. Let f be (-1)/2*(-16)/4. Solve 0*o - f*n = m*o, -o - 3*n = 0 for o.
0
Let t = -38 + 24. Let h = -14 - t. Let q(r) = r**2 - 8*r + 15. Let a be q(6). Solve -x = -a*f + 4*f, 2*x + 2 = h for f.
1
Let x(q) = q**2 + 5*q - 2 + 5 - 2 - 5. Let t be x(-6). Solve 0*d + t*w = 5*d + 19, -d - 5 = -w for d.
-3
Suppose -5*t + 19 = m, -5*t - 18 = -7*t - 3*m. Suppose 14*i = t*i + 55. Solve 0*f - 4*u + 37 = i*f, -19 = -2*f - 3*u for f.
5
Let f(z) = 4*z**3 + z**2 + 2*z - 2. Let h be f(1). Suppose 4*g = -0*d - h*d, -d - g - 1 = 0. Solve -2*p - 14 = 2*c, 0*p - d*c = -5*p + 10 for p.
-2
Suppose -5*z + 4*d + 127 = 0, 16*d = 11*d + 10. Solve -o + 3*o = 5*h - z, -h - 5*o = 0 for h.
5
Suppose -p + 8*p - 3*p = 0. Suppose -2*b - 7*b + 27 = p. Solve j - 3*x = -2 + 5, 0 = j + 2*x - b for j.
3
Let x(m) = -7*m + 35. Let b be x(5). Let s be 3 - b*5/10. Solve 3*k + 4 = 2*k + 3*i, s*k = 3*i + 6 for k.
5
Let b = 61 - 58. Let n be (1/(-1))/(b + 52/(-16)). Solve 2*g - 2*j = 3*g + 14, g - n*j = 16 for g.
-4
Let b(p) = -p**3 - 8*p**2 - 12*p + 3. Let v be b(-6). Suppose -1 = -2*m + v*z, -2*z = -m - 0*z. Solve 0 = -2*r - m*j + 10, -11 = 4*r - 5*j - 4 for r.
2
Let a be -3 - (35 - (-4 - -6)). Let v = a + 36. Suppose -m = -s + 4, s + 2*m - 1 - 6 = v. Solve s*l - 12 = -5*w + 8, 2*w + 7 = l for w.
-1
Let v = 690 - 687. Solve 7*j - 20 = 4*j - 4*o, 2*o = v*j - 8 for j.
4
Let k be (-4)/(-2) - (3 + -4). Let b(l) = -l**2 - 8*l + 2. Let c = 19 + -27. Let o be b(c). Solve 0 = -3*m - k*d, -3*m - 5*d = -o*m - 16 for m.
-4
Suppose -2*s = 3*a + 8 - 83, -2*a = 5*s - 171. Solve -2*n - 15 = w, 5*w + s = -3*n - 7 for w.
-5
Suppose -5 + 1 = 4*s. Let h(m) = -1. Let u(n) = -3*n**2 - n + 5. Let p(y) = -6*h(y) - u(y). Let t be p(s). Solve -2*w + w = -3*c, 4*c = -t*w for w.
0
Suppose 3*i - 27 = -2*n, -4*n + 63 = -n - 3*i. Solve 0 = -2*y + 3*a - 2, 3*a + a = -5*y + n for y.
2
Suppose 0 = -6*n + 2*n + 104. Suppose 2*f - 64 + n = 0. Let r = f + -17. Solve -4*a = -4*c - 24, r*a - 4*a = -c - 9 for a.
3
Let f = -11 - -11. Suppose l = -l - n + 3, f = -2*l - 2*n + 6. Suppose l*v = 2*t + 2*v, -4*v = 3*t + 2. Solve -22 = -3*s - 5*w, 3*s + t*w = s + 8 for s.
-1
Let l be 0 - 1 - (2 - 1)*-4. Solve 0 = l*j - m - 6, -j = j + 2*m + 4 for j.
1
Let h = 62 - 63. Let g be 0 - ((-1 - h) + -6). Solve -v - 3*d - 9 = -g*d, d = 4*v + 3 for v.
0
Suppose -m + 6*r - r = -37, 2*m = -r + 52. Suppose -27 + 3 = -4*h. Let q be h/m - (-32)/18. Solve s = -z - 5, -3*z - s - q = 11 for z.
-4
Let r be 2 + -9 - (-99)/9. Solve -l + 2*t = 1, 9*l - r*l = -4*t - 33 for l.
-5
Let m be 12/(-16) + (-1)/((-28)/105). Solve p = -d - 0 + 2, d = -m*p - 2 for p.
-2
Suppose -201 = -v - 183. Suppose 0*j + 13 = 3*g - 4*j, 0 = -g - 3*j + 13. Suppose v + g = 5*z. Solve z*h = 5*d, -2*d + 3*h - 3 = 2*d for d.
-3
Let f be ((-2)/6)/(3/(-18)). Suppose 0 = -4*t - 3*c + 7, -2 = -c - 1. Let n be t/2*f - -1. Solve n*w - 12 + 1 = -q, -2*w + 31 = 5*q for q.
5
Suppose -5*b - 52 = -77. Suppose -1 = -2*k + 3. Solve 3*q - q - 18 = -4*a, k*a - 13 = -b*q for a.
4
Let b be 8/(-5)*(1 - 6). Suppose -4*t - 4*