693. Let d = 38 + 10. Let r = y - d. Solve l + 4*g + r = 6*l, 0 = -5*l - 4*g + 21 for l.
5
Let f(l) = l**3 - 9*l**2 - 3. Let n be f(9). Let b be -1 + (-1)/(n/6). Solve -b = -d, -c - 1 = -5*d - 0*d for c.
4
Let c be 15/(-6)*36/(-30). Solve 0*o = 3*o + 2*y, c*y - 5 = -2*o for o.
-2
Suppose 2 + 7 = -w. Let b = 16 + w. Suppose 5*s + b = 17. Solve -s*j = 5*t + 21, -3 - 2 = 3*t + 5*j for t.
-5
Let z(t) = t**2 + t + 16. Let p = 1 - 1. Let n be z(p). Let x = n - 9. Solve 2*i + 10 = 2*w - 0*i, -x = -3*w - 5*i for w.
4
Let j = 2 + 1. Suppose 12 = -3*r - j*v - 18, -2*r = 3*v + 24. Let o be 2*(2 + 3/r). Solve -m = -2*f - 6, -6 = -f + o*f - 5*m for f.
-3
Suppose -b = -6*b + 10. Let y be (16 - 0)/(b/2). Suppose 2*v = -2*n + 14, -v - v - y = -4*n. Solve 0 = v*l - 8, -4*f - l = -4*l + 16 for f.
-1
Let u = 20 + -20. Suppose -5*m + 0*m + 70 = u. Solve v + 4*v - 2*q + m = 0, 21 = -3*v - 3*q for v.
-4
Let r be (1 + -3)*1/(-1). Suppose -r*s = 2*s - 12. Let w = s + -3. Solve w*f - 4*b - 19 = 5*f, 0 = b + 1 for f.
-3
Suppose 2*o = 2*t - 12, -2*o + 16 = -7*o - 2*t. Let n be (2/(-6))/(o/36). Let m = 3 - n. Solve -5*q - 5*x + 10 = m, 3*x - 20 = 2*q - x for q.
-2
Let l(v) = v + 7. Let c be l(-4). Let s = 1 - -2. Solve 4*w = -c*o + 4, s*w - 20 = -0*o + 2*o for w.
4
Suppose 1 = -0*v + v. Suppose 0 = -3*l - 4*n + 6, 2*n - 7 = -3*l - v. Solve 4*p = -p - l*k + 1, -4*k + 9 = 3*p for p.
-1
Suppose 0 = 2*m - s - 4, 0*s - 40 = -5*m - 5*s. Let o = 1 + m. Suppose 10 = 2*d - 0*d, -40 = -5*w - o*d. Solve -5*t - 2*q = -5 + 3, 0 = t + 3*q - w for t.
0
Suppose 6*y - 3 = 27. Solve -r = 5*a - 23, -y*r + 0*r - 1 = -4*a for r.
3
Let o(b) = -3*b**2 + 39*b - 22. Let t be o(12). Solve 0*v + v - 5 = 2*h, 5*h = 3*v - t for h.
-1
Let n = -84 - -60. Let i be (n/(-14))/(-3)*-7. Solve -2*r = 3*h - 22, 4*h - i*r = -5*r + 21 for h.
4
Let l be (-2 + 24)/((-2)/(-1)). Let p = -6 + l. Let u be 1 + 0 - (-4 + 0). Solve 5*h + p*r = -15, 0 = -4*h + u*r + 1 + 23 for h.
1
Suppose 7*g - 12 = 3*g. Suppose 0*s = g*s - 6. Suppose 0 = 5*a + 2 - 12, -12 = -4*q + 4*a. Solve -q*t - 9 = -29, 0 = 2*b + s*t - 16 for b.
4
Let v(c) = c + 1. Let k be v(-1). Suppose 14*f - 13*f = k. Suppose 11*g = 6*g + 25. Solve 0 = j - g, -5*i + f*i - 20 = -3*j for i.
-1
Suppose -5 = 5*z - 5*r + 3*r, 2*r = 2*z + 8. Solve -3 = -2*o - 2*n + z, -o = -n - 8 for o.
5
Let z = 3 + 2. Suppose 5 + 115 = z*h. Solve -a + j = 3*j - 11, 4*a + 3*j - h = 0 for a.
3
Let q(v) be the third derivative of 0*v + 0 - 3*v**2 + 1/12*v**4 + 5/3*v**3. Let d be q(9). Solve 4*x + 0*x - d = -4*h, 20 = 5*x for h.
3
Suppose 2*b = -6, -b - 5 = z + b. Suppose -4*x - z = 23. Let q = 8 + x. Solve 0 = 2*y + q, 2*d - 27 = -3*d + 2*y for d.
5
Let k be ((-6)/8)/(2/8). Let x be (0 - 1)/(k/6). Suppose 0 = 3*b - 3*q - x*q + 1, -4*q + 11 = b. Solve -b*l - 12 = l + 4*f, 5*l - 25 = 3*f for l.
2
Let u(l) = l**2 + 3*l. Let o be u(-4). Solve 20 = 2*w + o*y, -3*w + 0 = -2*y + 2 for w.
2
Let t be (1 + 14)*10/15. Suppose -3*g + g + t = 0. Let p = g + -1. Solve 0 = 4*u - p*m - 28, -m - 33 + 6 = -5*u for u.
5
Let o(v) = 6*v + 1. Let w be o(1). Solve 0*f + 4*u = 2*f - 8, 2*f - 3*u - w = 0 for f.
2
Let f(t) = t**2 + t. Suppose -3*c + 6*c = 0. Let n be f(c). Solve -2*r - r + 3*u - 9 = n, -5*r + u + 5 = 0 for r.
2
Suppose -4*g = -5*g + 15. Solve -3*c = l + g, l = 3*c - 1 + 16 for c.
-5
Let r = -15 - 6. Let k = r + 7. Let p be (-2 - k/4)*2. Solve -u = -2*y - 4, y = -4*y + p*u - 11 for y.
-1
Suppose -4*v + 5*j - 6 - 4 = 0, -2*v = -j + 2. Solve 2*c = v, -5*k + 2 = -4*c + 12 for k.
-2
Suppose 0*x + 3*s + 7 = 5*x, 0 = x + 5*s + 21. Let d be (-30)/(-12) - x/(-2). Solve 3*j - 2*j + 4 = 0, -17 = -5*c - d*j for c.
5
Let j(b) = 2*b**2 + 2*b - 1. Suppose 3*i + 5*y + 30 = 0, 32 = -4*i - 2*y - 2*y. Let p = 2 + i. Let c be j(p). Solve -24 = -5*o + f, -1 = 2*o + 5*f + c for o.
4
Suppose -5*t + 18 = -0*g - g, -4*t = 2*g - 6. Solve 4*i = -5*r - 4, t - 7 = 4*r + 3*i for r.
-4
Let s = -1 + 4. Suppose -2*d = m - 9, 5*m - s + 0 = 4*d. Suppose 0 = -2*k + m*k. Solve 0 = -6*b + 2*b + 4*f + 24, k = b - 3*f - 14 for b.
2
Let c = 11 + -9. Let t be 0 - (-1 - (1 - 2)). Solve t = 4*n + c*l + 20, -4*l - 29 + 4 = 3*n for n.
-3
Suppose -5*f = -0*f - 10. Solve -y + 0*n - 3*n = -5, -4*y - f*n = -20 for y.
5
Let w(q) = 3*q + 2. Let l be w(3). Solve 5*r + 2*c = -1, 2*r - 4*c = -c + l for r.
1
Let j = 2 - -10. Suppose -2*n - 3*n + 5*u = -80, -3*u = j. Let p = n + -9. Solve -2*c - 2*c - p*o = 20, 4*c - o + 4 = 0 for c.
-2
Let j = -2 - -4. Solve 5*p - 5 = 5*k, j*k = -2*k + 2*p for k.
1
Let x = -2 - -6. Suppose 0 = p - x*p. Solve 4*b + p*b - 14 = 2*f, -5*b = 5*f + 5 for f.
-3
Suppose 5 = -5*t, 2*z = 6*z - t - 41. Let u(p) = -p**3 + 11*p**2 - 7*p - 6. Let s be u(z). Solve -2*h = -2*n - 18, -s = 4*n - 5*h + 17 for n.
-4
Suppose -3*l = l - 24. Suppose -l = -o + 9. Solve 2*n = 3*f + 11, 3 + o = 4*n - 2*f for n.
4
Suppose -j - 4*j - 4*x = 15, j + 14 = -3*x. Let q be j - (1 + -6 + 2). Solve c + 2 = -5*m, -c + 15 = q*c for m.
-1
Suppose 7*b - 2*a = 2*b + 73, 4*a - 79 = -5*b. Solve 3*q + b = -0*y + 3*y, q + 9 = 3*y for y.
2
Let k = 6 + -2. Suppose -2*d - 32 = -6*d - 2*o, k*d = -3*o + 36. Suppose -d*m = -m. Solve -25 = -5*g + 3*z - z, -4*g + z + 17 = m for g.
3
Let i = -2 - -3. Let r(d) = -d**3 - 9*d**2 + 10*d - 1. Let t be r(-10). Let q be 1/i*t + 3. Solve 0 = -2*c - 2 - 0, -5*v + 17 = -q*c for v.
3
Suppose -14*k = -16*k + 4. Solve -4 = -2*j - 4*r, -3*j + 3*r - 15 = k*r for j.
-4
Suppose l + l - k = 6, 0 = 2*k. Solve 2*c - 3*c = l*x + 4, 0 = 4*c + 5*x + 9 for c.
-1
Suppose -y - 20 = -5*y. Suppose 17 = 3*p + y. Solve -k - 3*b = 3, 0*k = -3*k + p*b + 4 for k.
0
Suppose 0 = 4*u + 2*h - 96, 5*u - 187 + 60 = h. Suppose 0 = -6*q + q + u. Solve 4*t + 4*m = 36, -6 = -q*t - 4*m + 34 for t.
4
Suppose -3*q = -8*q + 40. Suppose -q*w = -3*w - 10. Solve 0*k + 4 = 2*v - w*k, 0 = 5*v + 5*k - 40 for v.
5
Let d = -115 + 144. Solve 4*a - d = 2*x - a, 3*a - 9 = -3*x for x.
-2
Let n = 3 + 3. Let f(t) be the first derivative of -t**2/2 + 8*t + 7. Let r be f(n). Solve -r*k + 5 = -p, 4*k + 7 = -3*p + 2 for p.
-3
Suppose 10*s - 4 = 8*s. Suppose 2*i - 8 = -s*i. Solve n + 13 = 5*u, u = -i*n - n - 7 for n.
-3
Let p(c) = c + 8. Let f be p(-6). Let m = f + 29. Solve -8 = h - b, -m = 5*h + b - 3*b for h.
-5
Let q(s) be the first derivative of s**2/2 - s + 1. Let o be q(-1). Let a be o/8 - (-63)/12. Solve -23 = -v - a*f, -3*f - 10 = -2*v - 4*f for v.
3
Suppose y = 3*y. Solve 3 = 3*n - 4*k - y, -3*k + 9 = 0 for n.
5
Let i = -56 - -38. Let q be 6*-3*3/i. Solve 14 = 5*p - q*s - 10, 12 = 3*p - s for p.
3
Let y = 7 - -2. Suppose -3*x + y - 3 = 0. Solve 0 = -4*z - x*c + 12, -3*z = 3*c - 0*c - 3 for z.
5
Let l(b) = b + 11. Let d be l(-9). Solve 5*h - 21 = 2*o, 15 = -4*o - h + d*h for o.
-3
Let w(f) = 3*f**2 - 2*f**2 - 3*f**2 - 2*f**3 + f. Let n be w(-2). Solve t = -3*a - 1, 2*a - 16 = 2*t - n*t for t.
5
Let a(f) = -f**3 + 9*f**2 - 6*f - 11. Let h be a(8). Solve 4*y + 7 = 3*u, 3*y + 4 = 3*u - h for u.
5
Let w be 21/6 + (-6)/(-4). Solve 0 = -2*x, 4*a + w*x = -6 + 18 for a.
3
Let a be ((-2)/(-4))/((-2)/(-4)). Let m(x) = -x**2 + a + 3*x**2 + 3*x**2 + x**2 - x. Let q be m(2). Solve c = 3*r - 7, -r - q = -3*c - 3*r for c.
5
Let h(m) = -6*m + 33. Let q be h(5). Solve 0*a - 6 = -2*f - 2*a, -f + q*a - 9 = 0 for f.
0
Let i = 11 - 35. Let c = 54 + i. Solve -4*x = 5*h + 5, -2*h = 5*x - 3*h - c for x.
5
Let i(r) = -1 - 5*r + 13*r**2 + 5*r. Let m be i(-1). Solve 2*u - 4*w = -0*u - m, -4*w + 12 = -4*u for u.
0
Suppose -16*j = -15*j - 4. Let z = 26 - 3. Solve -3*n + z = -2*q, n + 11 = -0*n - j*q for n.
5
Let q(p) = -p**2 - 8*p - 12. Let z be q(-6). Solve 3*g + 14 = -5*l - 13, -5*g + 2*l - 14 = z for g.
-4
Suppose -5*w + b + 24 = -b, w = -2*b + 12. Solve o - w = -s, -5*o - 4*s + 8 = -19 for o.
3
Let k(r) = -r**2 + r + 2. Let c be (2 - 4/2)/2. Let l be k(c). Solve -l*g + 2*o - 16 = 0, 7*g + 9 = 4*g - 2*o for g.
-5
Suppose i + 0*i - 29 = 0. Suppose 0 = z + 8 - i. Suppose 0 = -3*t + z + 3. Solve -t = -2*p - f, 2*p - 24 = -f - 4*f for p.
2
Suppose 3 = 2*q - 1. Suppose 12 = 2*t + q*t. Suppose 2*m = -4*g + 44, 0 = 2*m - 5*m - t*g + 54. Solve -4*u + 4*f + m = f, -6 = 2*u + 5*f for u.
2
Let v(m) = -m**2 - 12*m - 23. Let p be v(-9). Solve x + p*c = 0, -c - 3*c = 5*x for x.
0
Let u(m) = -m**2 - 9*m - 8.