(-18)/(-5) - 9/15. Suppose -6*v = -v - n - 32, 3*n + 12 = u*v. Solve -a = -5, -3*a = -4*x - 4*a - v for x.
-3
Let c(m) = -m**2 - 13*m + 17. Let x be c(-14). Suppose g = -3*g + 16. Solve -g = -t + 4*o, x*t - 12 = -0*o - o for t.
4
Let j = -9 - -16. Solve 5*u - 20 = 0, -31 = 3*p - 3*u - j for p.
-4
Suppose 4*p + 9 = -35. Let c = p - -12. Solve 2*n = -4*k - 8, -3*k = n + 7 - c for n.
0
Let c(l) = l**2 - 3*l - 6. Let z be 6/(-10) + 168/30. Let x be c(z). Solve 31 = 5*u - 3*w, 5 = -x*u + 3*u - 5*w for u.
5
Suppose 3*k = 4*x + 14, -x + 8 = 3*k + 2*k. Solve 1 = -4*h + 4*d - 3, -11 = 5*h - k*d for h.
-3
Let z(c) = -1. Let s(l) = -l**2 + 4*l - 4. Let u(d) = s(d) - 5*z(d). Let h be u(3). Let v = 12 + -12. Solve h*q = -5*x - 23, 3*q + v*q = -6 for x.
-3
Let y(r) = -r**2 + r + 5. Let j be y(0). Let h(f) = f**2 - 3*f. Let l be h(j). Solve 4*i - 2 = 5*s + 3, i = 3*s + l for i.
-5
Let b(n) = -2*n**2 + 13*n - 12. Let j be b(8). Let p = 54 + j. Solve 0 = z + 5*l - l - p, 5*z + 2*l = 0 for z.
-2
Let f(a) be the third derivative of -a**4/24 + 4*a**3/3 - 3*a**2. Let u be f(4). Solve -2*c + u*v = 8, -7 = -3*c - 3*v - 1 for c.
0
Let w = 28 - 36. Let a be ((-2)/(-3))/(w/(-264)). Solve y - 24 = 5*s - s, 2*s - 3*y + a = 0 for s.
-5
Let z(k) = -k**3 - k**2 + 2. Let s = 1 + -1. Suppose 6*l - l = s. Let w be z(l). Solve 2*h - n + 2 + 6 = 0, -w*h = n + 12 for h.
-5
Suppose 6*a = 5*a - 6. Let m = a - -10. Suppose 0 = -5*s, -l - 3*l - m*s = -20. Solve l*j + 15 = 2*b, 4*b = 8*j - 3*j + 25 for b.
5
Suppose 0 = f - 2*z - 2*z - 13, 4*f = -2*z + 88. Suppose d + f = 4*d. Let w = -4 + d. Solve 0 = 4*x - c - 24, w - 11 = 2*c for x.
5
Suppose 4*m + 19 = -21. Let x be (-15)/m + 6/4. Solve -3*t - 5 = i, t = x*i - 0*i - 5 for t.
-2
Let h(p) = 0 - p + 0. Let q(v) = 7*v + 1. Let w(x) = -6*h(x) - q(x). Let f be w(-6). Solve a - f = -d, 13 = 2*a + 3*a + 2*d for a.
1
Suppose 2*g - 2*v + 2 = 0, -3*v = 2*g - 0*v - 3. Let r = 18 - 11. Suppose 2*a - 1 - r = g. Solve 5*m = 6*m + o - 2, 0 = -m - 2*o + a for m.
0
Suppose 0 = 3*f - 0*f + 4*z - 5, -3*z = f. Solve -j = f*h - 12, j + 21 = -j + 3*h for j.
-3
Let q = 2 + 3. Suppose w + 0*w - 10 = q*b, -4 = w + 2*b. Solve 0 = 3*o + 12, w = -3*f - 2*f - o + 16 for f.
4
Suppose -4 - 16 = -2*g. Let a(d) = -d + 10. Let p be a(g). Solve 4*j = -f - 0*f + 7, f - 3*j = p for f.
3
Let w = -69 - -69. Solve -3*i - 4*t + 19 = -2*t, w = 3*i - 4*t + 11 for i.
3
Suppose -4*u - u + 10 = 0. Solve -u*s = -4*k + 10 + 8, 5*k - 5*s = 30 for k.
3
Let o = 61 - 51. Let d = -3 - -3. Let w(u) = -u + 4. Let n be w(d). Solve 2*l - 2 = n*l + 3*v, -2*l - o = 5*v for l.
5
Let p = 175 + -172. Solve -p*d - 14 = -2*w, -3*w - d - 3 = -2 for w.
1
Let l = -2 + 5. Let w = -5 + l. Let r(q) = 2*q**2 + 2*q - 2. Let c be r(w). Solve 0 = 3*p + z - 8, -6*p = -11*p + c*z + 6 for p.
2
Let a(z) be the first derivative of z**3/3 + 2*z**2 + 5. Let d be a(-5). Solve -u = 2*t + 5 + 5, -2*t + d*u = -14 for t.
-3
Let a(x) = x**3 + 5*x**2 - 6*x. Let o be a(-6). Let u = o + 4. Suppose 0 = n - u*n + 15. Solve -5*z - 2*h = h - 14, -n*z - 5*h + 10 = 0 for z.
4
Let c(m) = -2*m**2 + 2*m + m**2 + m. Let w be c(2). Solve -4*t = -2*r, 3*t + 2*r = w*t - 10 for t.
-2
Let l be (-10)/65 + (-162)/(-39). Solve l*m - 1 + 5 = -2*h, 2*h - 5 = -m for h.
4
Let k be ((-6)/12)/(1*(-1)/2). Solve -q = 2*f - 6, -4*f = -q - 5*f + k for q.
-4
Suppose -f - 4 = 0, -4*p - p + 3*f = -37. Let t = p - 5. Solve t = -a - k, -3*a - k = -1 - 1 for a.
1
Suppose 4*v - 5*h - 9 = 30, 5*v - 65 = 3*h. Suppose 5*k + 6 = 4*w, w + v = 2*k + 4*w. Solve 0 = -5*y + k*z + 29, -5*y - 3*z + 15 = 2*z for y.
5
Let m = 16 - 12. Solve 2*u - 4*u + m*j - 4 = 0, -2*j = 5*u - 26 for u.
4
Suppose 0 = -3*r - 5 + 11. Suppose 51 = r*z + z. Solve -5*u + 3*j - 7 = 0, 2*u - u - z = -4*j for u.
1
Let h(t) = -4*t. Let g be h(-1). Suppose -g*c + 52 = 4. Solve -4*p + 5*y + 12 = 0, y + 4*y - c = -4*p for p.
3
Let j = -5 - -10. Solve -4*a - j*i = 1, -5*i + 25 = -4*a - 2*i for a.
-4
Let v be (-1)/(-3)*(-2 - -17). Let q(z) = z + 7. Let m be q(-7). Suppose m = -5*w + w + 8. Solve -4*t - w*k = -t + 23, 0 = 5*t + v*k + 45 for t.
-5
Let o(x) = -x + 1. Let j be o(0). Solve -c + j = -3*u, -2*c - 1 = 3*u + 15 for c.
-5
Let z(j) = j**2 - 7*j + 6. Let c be z(6). Suppose 7*d - 5*d = c. Solve y + 5*m = -y + 30, d = -y - 2*m + 13 for y.
5
Suppose 70 = -3*h + 7. Let p = -18 - h. Solve 4*q - 1 - 1 = -p*o, 4*o + q = 7 for o.
2
Let j = -23 - -43. Let q be ((-6 - 0)/1)/(-1). Let g be (q - 2)*(-25)/(-4). Solve -5*p = -4*l + g, 3*p - 5*l + 8 + j = 0 for p.
-1
Let x(q) = q + 1. Let w = 17 - 18. Let y be x(w). Solve y = -5*b - 4*h - 21, 2*b + 6*h + 22 = h for b.
-1
Suppose -2*c - 3*k = 11 - 1, 3*k + 12 = 0. Solve 0 = 2*w + 4*z + c + 1, 0 = -5*w + 3*z + 8 for w.
1
Let s = -12 + 14. Solve -4*p + 0*p - s*o = 6, -p = 5*o + 15 for p.
0
Let r(u) = -3 + 6*u - u**2 + 0*u**2 + 0*u**2 + 0. Let k be r(2). Solve 3*s - k = -2*s - 5*w, 0 = 3*s - 5*w + 13 for s.
-1
Let u be -7 - -3 - 1*-3. Let a = u + 5. Solve 5*b = 25, -b + 0*b - 3 = -a*k for k.
2
Let w(x) = 7*x**3 - 2*x**2 - 1. Let y be w(2). Let u be (-2)/(-7) + y/7. Let d be u*((-20)/(-14))/1. Solve 5*b - 2*c = -d, -3*b - 4*c - 27 = -c for b.
-4
Let t be 3 + (4/4)/(-1). Suppose -r = t*r - 18. Solve 3*n + 5*q + 0*q = 2, -n = -q - r for n.
4
Suppose -5*k - 2*t + 4 = -12, -k + 11 = 3*t. Let q = -40 + 60. Let z be 465/q - k/8. Solve 3*s + 5*o + z = 0, -s + 0*o + 2*o + 7 = 0 for s.
-1
Suppose 3*b - 5*j - 15 - 48 = 0, 12 = -4*j. Let h = -30 - -37. Let l be 6 + -2 + (5 - h). Solve l*q = 4*z + 8 + 6, b = 4*q - 4*z for q.
1
Let s(t) = t**2 - t + 2. Let n(i) = i**2 + i. Let m(q) = 2*n(q) - s(q). Let k be m(-4). Solve -k*v = -l + 1, 0*v + 4*l = 4*v + 4 for v.
0
Let u(w) = 0*w - 8 - w + 2*w. Let h be u(0). Let a be (h/(-10))/((-1)/(-5)). Solve 2 + 7 = 5*m - 4*j, j - 24 = -a*m for m.
5
Let u(h) = 3*h - 8. Let l be u(7). Let n = -7 + l. Solve -3*d + 12 = -4*a - 0*a, -2*a = -4*d + n for a.
-3
Let z = 63 + 37. Suppose 2*f - 7*f = -z. Solve -5*n - 2*p + 13 = 0, -3*p + f = 2*p for n.
1
Suppose -7 = -4*p + 9. Let z(v) = -v**2 + 7*v - 10. Let c be z(p). Solve 2 = q - 7*h + 3*h, 5*q - c*h - 10 = 0 for q.
2
Let x(y) = y**3 + 1. Suppose -3*l = -5*z - 8*l + 5, 3*z + 2*l - 3 = 0. Let w be x(z). Solve 0 = -2*n + 3*o - w, -3*n - 2*o - 5 = -7*o for n.
5
Suppose -2*k + 3*c = -0*c - 32, -58 = -5*k + 2*c. Suppose 4*q + 1 = 5. Let h = k - q. Solve 0 = 2*l - 5*s - 1, 2*l - s + 4 - h = 0 for l.
3
Let r = -61 + 165. Suppose 4*q - 4*y = r, -3*y = -8*y - 15. Solve -c + s - 4 = 0, c = 5*s - q + 3 for c.
0
Let q be (-1)/2*-1*6. Suppose 20 = 3*d + m, -4*m + q*m - 44 = -5*d. Solve -5*l - 10 = 0, -j + d = -4*j - l for j.
-2
Let z(y) = y**2 - 6*y + 6. Let h be z(4). Let n(i) = -i**3 + 5*i**2 + 6*i - 5. Let t be n(6). Let b = h - t. Solve -3*w - 10 = b*k - 4, 0 = -k - 3 for w.
1
Let j be 1/3 - (-28)/6. Suppose 0 = 4*m + z + 9, -2*z - z - 13 = j*m. Let n be (m/(-4))/(2/20). Solve -n*w = -3*x + 11, -5*w + 6 = -w + 5*x for w.
-1
Let v = -4 - -7. Solve -z - 3*m = -v, 2*z - 3 = -m + 3 for z.
3
Suppose 0*f + 72 = 4*f. Let v = -14 + f. Solve -1 = -c - 5*i + 12, -4*c + 4*i = -v for c.
3
Let b(q) = 6*q. Let s be b(1). Suppose -g - 2*i + s*i = 5, -11 = -g - 4*i. Solve -t + 13 = g*m, -2*t - t = m - 7 for t.
1
Let s(c) = c - 2. Let w be 6 - 0/(-1 + -2). Let x be s(w). Solve -10 = -5*a - 3*d, 2*d = a - x*a + 5 for a.
5
Suppose -5*f + 15 - 5 = 0. Solve 2*z - 4 = -3*s, 4*s + 0*z + 18 = f*z for s.
-2
Let h be 24/9 - 12/(-36). Let x = -1 + 4. Solve 3*p - h = i + 1, 0 = -3*i - x for p.
1
Let y(j) = 6*j + 46 - 46 + j**2. Let k be y(-6). Solve 2*o + 0*o - 4 = 2*h, k = 3*o - 5*h - 14 for o.
-2
Let f = -102 - -109. Solve 2*q = 5*g + 11, -2*q + q + 4*g + f = 0 for q.
3
Let t(x) = -x + 1. Let v be t(3). Let o be -2 + 2 + v + 7. Suppose -o*q + 9 = -1. Solve g - 10 = -g - q*i, 3*g + 5*i - 17 = 0 for g.
4
Suppose 0 = 3*q - 2 - 10. Solve q = -4*o + 5*v, o + 4*v = -0 - 1 for o.
-1
Suppose 16 = 3*p - s, -4*p + 33 = -3*s + 4*s. Solve 2*a + 5*t + 5 = p*a, -a + 5*t = 15 for a.
5
Suppose -6*y + 2*y = -12. Suppose -72 = -p - y*p. Solve -4*z - 4 = -l + 14, -p = -5*l + 2*z for l.
2
Let p(w) = w**2 - 4*w - 21. Let f be p(7). Solve -3*j - 1 = -a - j, f = 4*j for a.
1
Let g = 7 - 3. Suppose q - 1 = 3*c - 4, 4*q + 12 = 4*c. Solve -w = 2*l +