5 + 27. Solve -k*c - 8 = -2*l + 7*l, 0 = l for c.
-4
Let s be (-2)/(5/((-50)/4)). Let n(d) = -d**3 + 4*d**2 - d - 4. Let t be n(3). Suppose -t*r + 0*r + 2 = 0. Solve -5*u - 22 = 2*z, 2*u - r + s = 4*z for u.
-4
Suppose 5*v + 2*t - 4*t = 26, -v - 4*t - 8 = 0. Solve -4*l + l + 5*s + 30 = 0, -v*s - 37 = -5*l for l.
5
Let m(s) = 2*s**2 + 4*s + 1. Let x be m(-3). Solve q - 4 = u, -2*u + 0 = -q + x for u.
-3
Let m = -19 - 5. Let j = m - -31. Solve 0 = -k + 2*g - j, k + 5*g + 4 = 4*g for k.
-5
Let d = 13 + -13. Solve 3*z - 2*f - 4 = d, z = -0*f - 4*f + 6 for z.
2
Let t(k) = k - 3. Let h(y) = y**2 - y + 1. Let v be h(2). Let g be t(v). Suppose g = 2*f + f. Solve -5*i - 4*o = -2*o - 7, f = 3*i - 2*o - 1 for i.
1
Let n be (-1 - 9/6)/((-15)/12). Solve 3*u - 1 = 5*v + 2, 0 = -n*v + 3*u + 6 for v.
-3
Let i = 121 + -115. Solve -f + 5*v = -i, 0 = 5*f + v - 2*v - 6 for f.
1
Let k be (3 - 1)*(-15)/10. Let c be (-50)/(-12) + k/18. Solve c*u = 2*a + 12, -5*u + a = -26 + 5 for u.
5
Let r(x) = x**3 - 3*x**2 - 4*x. Let b be r(4). Suppose b = -i + 4. Suppose -i*c - 2 + 10 = 0. Solve -5*q - 27 + 7 = 2*z, c*q + 8 = -4*z for q.
-4
Suppose 0 = t + 2*t. Solve 3*q = 4*u - 2*u - 1, -5*q + u - 11 = t for q.
-3
Let p = 19 - -1. Solve p = -5*g + 5*r, g + 3*r + 4 = -4*g for g.
-2
Let w = 16 - 11. Solve 2*c = w*t + 10, c - 5*t = -3*t + 5 for c.
5
Suppose 5*b - 364 = -104. Suppose 4*y + 12 = b. Suppose -6*s + s + y = 0. Solve -5*a = -5, 3*q = -s*q + 4*a - 24 for q.
-4
Suppose 0 = -4*u + u + 6. Suppose 0 = -3*z - 0 + 18. Suppose 5*k = z*k. Solve -4*w - 15 = 3*f, k*f - 11 = u*w + 5*f for w.
-3
Let n(d) = d**2 - 3*d + 1. Let y be n(3). Let u(r) = r + 1. Let o be u(y). Suppose w - 1 = -4*z - 3, -4*z - 12 = -4*w. Solve -o*f = -5*m, m - 4*f = -w*f for m.
0
Suppose 0 = 8*h - 4*h + 4, 0 = -w + 2*h + 4. Suppose -w*a - 17 + 21 = 0. Solve a*u = c + 6*u - 4, 3*c + 4*u = 12 for c.
4
Let n = -1 - -1. Suppose o - 5*r + 2 = -8, r = 2. Solve -5*i = -n*i + k - 15, 4*i + k - 11 = o for i.
4
Suppose 1 = 3*k - 5. Let i = 2 + k. Let x(n) = n**2 + 2*n + 3. Let h be x(-2). Solve -4*u = -i, -h*u = 2*q - q - 1 for q.
-2
Suppose a - 1 = 5*o, -3*o = -5*a + a + 21. Suppose 2*h + h - a = 0. Let v be -2 + 7 + 0/h. Solve -v*n = 3*j + 34, 3*j + 5*n + 40 = -2*j for j.
-3
Let d = -9 - 6. Let p be -4*(d/6 - -1). Suppose g = -4*q - g + p, g = q + 3. Solve q*s - 5*s = 4*w - 40, 2*s = 2*w - 2 for w.
5
Let q(s) = -4*s**2 - 3*s - 1. Let m be q(-2). Let k = 15 + m. Solve 3*i - 4 = -k*y + 5*i, -y + 3*i = 9 for y.
3
Let l = 52 - 40. Solve -5*r - l = -3*k, 6*r = 3*r + 4*k - 5 for r.
-3
Suppose t = -0*t. Suppose -5*p + 3*p - 2 = t. Let c be 1 + (5 - 0) + p. Solve -2*n - 8 = -5*j - 43, 2*n - c = -j for n.
5
Suppose 3*i - 10 = -2*i. Suppose 2*t = -i + 12. Solve 2*z - 15 = -0*z - 5*m, -t*m = z - 15 for z.
0
Let n(p) = 6*p + 12. Let q be n(9). Let m be (-34)/(-12) + 11/q. Solve -4*g = 4*w - 0*w + 16, -3*g = -m*w - 18 for w.
-5
Suppose -c = -3 - 1. Solve -5*o + 5 - c = -d, d = -5*o + 9 for d.
4
Suppose -5*j - 2*l = 0, -6*j + 2*j - 2*l = 0. Suppose j*u = -2*u. Suppose 16 = -2*h - 5*d, 2*d + u*d = h - 10. Solve h*n = -4*s + 16, 3*n - n = 4*s for s.
2
Let d = -5 + 10. Suppose 0 = 5*m - 5*o + d, -2*m + 7*m = 3*o + 1. Solve -3*c + 26 = -5*j - m*c, -c - 9 = 2*j for j.
-5
Let r be (1/1)/(1/(-2)). Let u(p) = -3*p**3 - 4*p**2 - 3*p. Let b be u(r). Let o = -11 - -15. Solve o*s - 23 = i, s - 4*i - b = -i for s.
5
Let c = 42 - 30. Solve -3*k = 4*f - 2*k + c, 5*f - 4*k = -36 for f.
-4
Let a be (4 - 4)*(-1 + 2). Let y be 3/(a + (-6)/(-4)). Solve 21 = -4*j + 3*r, -5*j - y*r = -0*r + 9 for j.
-3
Let f(w) be the second derivative of w**3 - w**2 - 5*w. Let j be f(1). Solve -j*l = 8, -12 = 5*m + l - 0*l for m.
-2
Let j = -10 - -5. Let r be 1/(3*3/63). Let k = j + r. Solve 23 = 5*i - 4*h, i + 5*h + 1 = -k*i for i.
3
Suppose 3*x + 3*t = 90, 5*t + 61 - 151 = -3*x. Let l = -4 - 0. Let w be (l + 1)*(-8 + 6). Solve -5*v - 2*z = 3*z + x, 2*z = 4*v - w for v.
-1
Suppose -15 = 3*t, 3*t + 15 = -0*a - a. Suppose 3*k + 2*s - 5 = -0*s, 2*s + 4 = a. Solve -7 = m - 2*z, k*z - z = 5*m + 3 for m.
1
Suppose -12 = u - 4*u. Solve -3*l = -u*y - 0*y - 6, 0 = y + 3*l - 6 for y.
0
Suppose -4*c = 4*r - 3*c - 16, -c + 12 = 3*r. Suppose -y + k = 2*k - 4, -2*k + r = y. Solve 5*u - 4*t = -19, u + 10 - y = 3*t for u.
-3
Let r(y) = y + 8. Let i(n) = 2*n + 2. Let u be i(-4). Let q be r(u). Solve -6*v + 4*p = -q*v, 0 = 5*v - 4*p + 2 for v.
-2
Let u = -3 - -8. Suppose 4*m - u*m + 4 = g, 2*m = 2*g. Solve 5 - 3 = g*r, 7 = -2*a + 5*r for a.
-1
Let s = -6 + 10. Solve -s*u - 23 = 3*v, 0*v + 4 = -4*v for u.
-5
Suppose -5*j = -3*b + 31, -6 = 4*b + 3*j + 1. Suppose 0 = -b*x + 4*x - 8. Solve -2*s + 7*s + 5 = 3*g, -s + x*g = -16 for s.
-4
Let z be (-17 - 1)*7/(-21). Solve -z*l = -u - 3*l - 2, 2*u + 4 = -3*l for u.
-2
Suppose 0 = -6*l + 10*l. Solve -5*r = -3*p - 37, 4*p - 3*r + 0*r + 31 = l for p.
-4
Let o = 1 - -1. Suppose -5*i = -o*d + 14, -3*d + 3*i + 16 = 2*d. Solve 2*h - f + 4 = -7, -19 = 3*h - d*f for h.
-3
Suppose 0 = -2*i - 4 + 12. Let j = -3 + 5. Solve -3*l - j = h, -2*h + 0 = -5*l + i for l.
0
Suppose -2*s + 3 = -7. Solve 40 = 5*w + s*n, 4*w - n + 3*n = 26 for w.
5
Suppose 0 = 5*t + 4*k - 3, -5*k - 1 = 14. Solve b = -t*b - 5*w - 20, -20 = 4*b - 5*w for b.
-5
Let h = -10 - -10. Suppose -2*r - 2*r = h. Let l be (-2)/7 - (-30)/7. Solve 24 = 2*z - l*q, r = 5*z + 3*q - 2 - 6 for z.
4
Suppose 2*u - 1 - 9 = 0. Suppose -8*o + 20 = -3*o. Suppose -90 = -o*s - 5*d, 4*d - 27 = -5*s + 81. Solve -54 = 3*r + u*q - s, -2*q - 7 = -r for r.
-3
Suppose -8*s = -15 - 9. Let p(c) = 2*c - 2. Let q be p(3). Solve -s*h = -3, 2*m + 2*h - 4 = q for m.
3
Let y be (-1)/((0 - 1)/(-1 + 32)). Solve -5*h - 4*o = -40, 4*o - y = -4*h + o for h.
4
Suppose 3*a + 27 = -0*a. Let k = a + 14. Let j(m) = m**3 + 6*m**2 - m - 6. Let b be j(-6). Solve i - 3*g = -0*g + 1, b = k*g + 10 for i.
-5
Suppose -3*f + 0*r = 3*r - 12, 2*f - 4*r = -16. Suppose q + f = 2. Suppose -q*i + i = -3. Solve 5*u - 11 = 3*u + k, -i*u + 10 = 5*k for u.
5
Suppose f - 63 = -4*q, -4*f + 0*q + 192 = -4*q. Let m = 96 - f. Let z = m + -13. Solve 4*d = -4*u + z, 4*d + 1 = 6*d - 3*u for d.
5
Let d = 3 - 0. Suppose v = -3 + 6. Solve 4*i = -2*r - d - 19, 0 = v*i - 3*r + 12 for i.
-5
Let u = 16 - 6. Let r = u - 6. Solve 0 = 4*d - 4*c - 16, 0 = -d + 4*c + r for d.
4
Suppose -5*v = 4*c + 11 + 6, 18 = 4*c - 2*v. Let d(w) = 0*w + c*w - 3*w - 5. Let g be d(-7). Solve 0 = -2*x - f - g, -3*x + 5*f = 2*x - 25 for x.
1
Suppose 0 = 3*k - 6, -2*k = m - 4*m - 43. Let y = 15 + m. Solve 2*j + y*x - 6*x = 10, -2*x = 3*j + 9 for j.
-1
Suppose -2*j = -5*j. Suppose 0 = -2*y + 2*o, 3*y = 2*o + 3*o. Let x = y + j. Solve x*b = -c - b + 3, 4*b - 12 = 5*c for c.
0
Let d = 18 + -17. Let s = 4 + d. Solve 2*g = 2*i - 0*i + 12, -9 = 2*g + s*i for g.
3
Let w(d) be the third derivative of d**4/24 - d**3/3 + 5*d**2. Let s be w(5). Solve -s = a - 4, 8 = -3*i - 4*a for i.
-4
Let i be 1/3 + 11/3. Let t = 13 - 6. Let w = t - 4. Solve 2*l - w = -5*k + l, i*l - 12 = -k for k.
0
Suppose -42 = -4*b - 5*x, 3*b = x - 0*x + 22. Let c(a) = a**3 - 7*a**2 - 6*a - 8. Let g be c(b). Solve -4*i = -g, 3*i = 3*v - i + 2 for v.
2
Let m = -35 - -35. Solve 0 = 3*b - 2*f + f - 12, m = f for b.
4
Let v be 3*(-1)/(-3)*-1. Let m(j) = -11*j**3 + 1. Let p be m(v). Solve 5*u = 25, u - p = -t - 2*u for t.
-3
Let j be (-22)/5 - 2/(-5). Let z = j - -7. Let d be (2/(-2))/(-1)*z. Solve -2*n + 2 - 6 = -3*a, 19 = -d*n - 2*a for n.
-5
Suppose -2*x = -s + 11, -s + 5*x = s - 24. Solve -z + s = -3*i - 1, 2*z = -2 for i.
-3
Let t(a) = a**3 + 4*a**2 - 14*a - 6. Let j be t(-6). Solve -3*c + j*o = o - 34, c + 2*o = -7 for c.
3
Suppose x = -3*j + 13, -3*x + 3*j = -j + 13. Solve 0 = 4*f - 5*h + 15, -f - x = -3*h + 8 for f.
0
Let d be (-1)/(-2) + 7/2. Suppose -3 = -3*x + 9. Solve -4*i - 32 = -x*s, -3*i + d = -5*i - 2*s for i.
-5
Let n(d) = -d**3 - 2*d**2 - 2*d. Let a be n(-4). Suppose 2*u - a = -3*u. Let o = u - 5. Solve 0 = o*t - 2*j - 14, -2 = 2*t - j - 10 for t.
2
Suppose -7 = -3*r + 2*h, -3*r + 2*h + 17 = 2*r. Solve a = f + 2*f, 0 = r*a + 4*f - 19 for a.
3
Suppose -6 = -3*i + 6. Solve 5*r + m = 5 - i, -r = -m - 5 for r.
1
Let x be (-18)/45 - (-36)/15. Solve 2*z - 4*f - 8 = 0, -5 = -2*z + x*f - 1 for z.
0
Let q be ((-5)/(-2))/