e n(-9). Suppose -3*v - 15 + 3 = 0, -i = 2*v + 3. Suppose 5*g - i - 20 = 0. Solve -3*f + 2*s = -15, u*s = 2*f - g - 10 for f.
3
Suppose 3*a = -5*j, -j - 7 + 20 = -2*a. Solve -2*l + j*d = -5*l + 18, -5*l + d = -12 for l.
3
Suppose 0 = -5*p + l + 35, -l + 9 = -3*p + 28. Solve 2*a - 3*q - 4 = -2*q, 5*a - 3*q = p for a.
4
Suppose 0 = 2*p + 15*p - 51. Solve 2 = -p*v - v - 2*b, 3*v + 4*b = 1 for v.
-1
Suppose 83*i - 77*i - 108 = 0. Let c = -15 + i. Solve u + 2*v = 1, 0 = c*u + v + 3*v - 3 for u.
1
Suppose -63*w = -66*w. Solve 2*g - 10 = 5*r, 3*g - 2*r + 3*r + 2 = w for g.
0
Let o(x) = 2*x**3 - 15*x**2 + 7*x + 5. Let i be o(7). Solve -5*v + 0*j = 4*j, -i*j - 45 = -5*v for v.
4
Let m(k) be the first derivative of k**4/4 - 3*k**3 - 11*k**2/2 + 13*k + 11. Let t be m(10). Solve 16 = 4*h, -5*g - 10 = -t*g - 3*h for g.
1
Let j(u) be the first derivative of -2*u**2 + 8*u - 2. Suppose -2*i - 11 = -s, 3*i + 2*s = s - 9. Let o be j(i). Solve -4*m = -h - o, -3*h + m + 5 = 22 for h.
-4
Let q(x) = -2*x**3 + 10*x**2 + 3*x - 12. Let v be q(5). Solve -5*d + 4*n = -2*d - 19, v = d + 2*n for d.
5
Let v be 3/((-10)/(-15) - 193/303). Suppose 2*w - v = -101. Solve -3*y + 5 = -o + 2*y, w = y for o.
-5
Let b = 2 + -7. Let p = b - -10. Suppose -3 = 4*i - 5*w, 4*i + 3 = i + 4*w. Solve -5*v - j + 15 = 4*j, -p*j + 23 = -i*v for v.
-1
Suppose 10 = 2*g + 4*a, -6*g = -g - a - 14. Suppose -6 = -g*m + 3. Solve 2*c + 8 = m*y + y, 4 = 2*y + 5*c for y.
2
Suppose -2*h + h = 2*l - 1, 4*l + 10 = 2*h. Let r be (8/32)/(l/(-12)). Solve 14 = -3*n + 4*a, -5 = 2*n - r*a + 5 for n.
-2
Let d(c) = 6*c + 4. Let f(j) = -j**2 + 14*j - 33. Let g be f(11). Let s be d(g). Solve 24 = s*n - 4*z, 3*n = n - 3*z + 7 for n.
5
Let g be 0*3*(-1)/(-3). Let q = g + 0. Suppose 0 = 3*z + 4*i - 1, z + 5*i = -q*i - 7. Solve -z*m - 10 = 5*d + m, -4*d - 4*m = 12 for d.
2
Suppose k - 11 = -2*j, 5*k - 35 = -j - 4*j. Solve -k*g + 15 = -8*g - 3*x, 0 = 4*g - 3*x + 12 for g.
-3
Suppose -5*u + 21 = -2*o, 0 = 2*o - 3 - 1. Solve -k = u*a + 3*k, -3*k - 11 = a for a.
4
Let f(x) = x + 19. Let g be f(-12). Solve -11 = -p - 5*r, 0*p + 5*r - g = 3*p for p.
1
Let r = -83 - -97. Solve 3*g + 5*v + 0 = r, 0 = 2*g + 5*v - 16 for g.
-2
Let b be 3/12*20 + -4. Solve -3*t + b = -3*r - 2, 0 = 2*r + 4*t - 22 for r.
3
Let j = -49 - -51. Suppose -4*w = -5*w + j. Solve -3*f + 0 - 4 = 4*c, -3*c = f - w for c.
2
Let q = -552 - -556. Solve 5*v - 2*g = 2 - 1, q*g - 8 = 0 for v.
1
Let z(u) = u + 21. Let w be z(6). Suppose -3*x + w = 15. Let m = 7 - 2. Solve m*i - x*k + 8*k = -15, -i = k + 4 for i.
1
Suppose 0 = y - 4*j - 14, 4*y - 4*j = -j + 30. Suppose f + 10 = y*f. Suppose f*q - 3*q = -5. Solve 0 = -5*z - q*w + 15, 4*w = -3*z + 7*z + 12 for z.
0
Suppose 10*f - 6 = 14. Suppose 5 = f*l - 15. Solve -u - l = -2*p, u + 16 = p + 3*p for u.
-4
Let m be (-2)/(2/3) + -3. Let c(g) = -g**2 - 8*g - 12. Let q be c(m). Solve -5*h = -4*l + 8, q*h + 19 = -5*l - h for l.
-3
Suppose 0*w = -4*w. Suppose w*y = 5*y - 20. Let r = y + 1. Solve -2*u = -r*i - 23, -u = 2*u - 12 for i.
-3
Let i = -70 + 91. Suppose 0 = 2*s - 14 + 10. Suppose -5*y + 5 = -2*d, 0*d + s*y = -2*d + 16. Solve -d*x - 2*h = -i, -4*h - 3 = -5*x - 0 for x.
3
Suppose 0 = k - h - 5 - 1, -4*h - 20 = -2*k. Suppose -r + 8 = -0*r + k*i, -r = 3*i - 11. Let o = 80 - 55. Solve 2*f - 5*v + o = 0, r*v = 3*f + f + 10 for f.
0
Let o = -39 + 41. Suppose 2*w = -o*f + 4, w + 2*w - 7 = -2*f. Solve -v + w*v = 5*h + 20, 0 = -3*v - 3*h + 9 for v.
5
Let z = -1496 - -1502. Solve 3*y - h - z = 4, 8 = 3*y - 2*h for y.
4
Let r(p) = -p**2 + 24*p - 23. Let j be r(23). Solve 2*u - 9 = -h, 0 = -j*u - 2*u - 3*h + 19 for u.
2
Suppose 4*i - 5*b = 37, 13*i = 18*i + 4*b + 5. Solve -2*k - 4*m + i = -k, -k - 2*m + 1 = 0 for k.
-1
Let o = 26 + -23. Suppose -o*t + 83 - 5 = 0. Suppose -a = -4*g - t, -3*a = -2*g + 3*g - 13. Solve -2*z = 2, -3*l = -z + 2 + a for l.
-3
Let r be (276/20)/(5/25). Let s = r - 68. Solve w - s = 4*i + i, 0 = i + w + 5 for i.
-1
Suppose 2*v - 3 = 1. Suppose 5 = -v*x + 7*x. Solve -i + 24 = -5*j, 4*j + 11 + x = -i for j.
-4
Let a be -1 + 3/((-9)/(-105)). Suppose 0*l = 2*l + a. Let b = -17 - l. Solve 3*z - 11 = -2*z - m, b = -3*z - 5*m + 11 for z.
2
Suppose 2*r = 7*r + y - 19, -r - 3*y = -15. Suppose -r*z + 22 + 2 = 0. Suppose 14 = 2*t + z. Solve 0 = -i + 6*i, 16 = 4*l + t*i for l.
4
Let x(y) = 5*y**3 + 4*y**2 + 4*y - 3. Let a(f) = f**3 + f. Let w(r) = 4*a(r) - x(r). Let o be w(-4). Solve -3*j - 12 = -5*q, -j = -o*q + 2*j + 6 for q.
3
Suppose 0 = m + 4*z - 10 - 5, 5*m + 40 = 3*z. Let a be m/2*(-4 + 12/6). Solve -y = -3*t + 16, 0*t - 2*y = a*t - 23 for t.
5
Suppose 0 = -g - 2*z - 0*z - 25, g + 34 = -5*z. Let o = 23 + g. Solve 20 = 3*s + 5, -o*x - 4*s = 0 for x.
-5
Suppose 7*m - 440 = 120. Suppose -8*f = -0 - m. Solve -2*s + f = 4*d - d, -3*s = -2*d - 15 for s.
5
Let n be 1/(-3)*(-6 - 6). Suppose 4*m + 20 = 4*u, u + 20 = 3*u - n*m. Suppose u = 2*o - 5*o. Solve 5*a = 4*y + 40, o*a - 3*y - 19 = -a for a.
4
Suppose 4*x = -5*n + 188, -5*x + 16*n - 11*n = -190. Suppose -2*m + x = 12*m. Solve 4 = -3*c + 5*c, -m*y = 5*c - 1 for y.
-3
Suppose 0*w - 48 = -4*w. Let h be (-2 + w/4)*5. Solve -u - 13 = u - 5*a, -3*u - h*a - 7 = 0 for u.
-4
Suppose 7*o - 40 = -3*o. Solve 0*a - o*f = 2*a + 18, 2*f - 21 = 5*a for a.
-5
Suppose -5*a + 53 = 28. Suppose -a*g - 1 + 16 = 0. Solve -3*y = 5*f - 19, 0 = -3*y + 6*f - g*f - 21 for y.
-2
Let u be 8/20 - (-114)/15. Suppose u = -5*y - 2. Let t be ((-5)/2)/(y/4). Solve 15 = -3*z + 3*q, -13 = -4*z + t*q - 34 for z.
-4
Let s(z) = 14*z**2 + 17*z + 17. Let k(l) = -9*l**2 - 11*l - 11. Let h(i) = -8*k(i) - 5*s(i). Let u be h(-1). Solve -u*a - a + p = 5, -5*a - 8 = -2*p for a.
-2
Suppose 0 = 6*f - 6. Let d be f/(-7) - ((-72)/14 + 1). Solve -h = d + 1, h = -2*p - 1 for p.
2
Let u be 15/(-35) + (-6)/(-14). Suppose u = 3*n - 7*t + 3*t + 7, -4*n = 4*t - 28. Suppose -4*a + 6*a - 8 = 0. Solve -a*y - n = -2*h - 7, 14 = 5*y + 2*h for y.
2
Let d be 1/5*-1*(-72 + 17). Solve 4*y - 2*s - 9 = -s, y - d = 2*s for y.
1
Suppose -5*w - 40 = -5*y, -2*w = -4*y + 50 - 14. Suppose 108*u + y = 110*u. Solve 14 = 5*l - 2*l - u*x, 3*x = l - 10 for l.
-2
Suppose -2*t = -9 - 15. Let w be ((-15)/(-2))/(9/t). Suppose -w = 5*x - 35. Solve -3*b - 18 = -5*c, 8 = -x*b - c + 2*c for b.
-1
Let g(a) = -a**3 + 7*a**2 - 9*a + 3. Let x be g(5). Suppose x = -5*r + 7*r. Solve 6 = -4*s - 2*p, -r*p - 6 - 6 = -s for s.
0
Let j(w) = 2*w + 24. Let i be j(-10). Solve -4*z - i = 3*n, -2*z - 3*z + n = 5 for z.
-1
Let p = 54 - 186. Let g be p/9*3/(-2). Suppose 4*q + 2*s = 36, -3*s + g = 2*q + 4. Solve -4*u + 1 = 3*c - q, c = 4*u - 18 for c.
-2
Let p = 36 + -36. Suppose 1 = 3*t - a, 5*t + p*a = 5*a - 15. Solve -2*s - 2 = 5*j, -1 = -t*j + 3*s + 2 for j.
0
Suppose 5*c + 163 + 197 = 0. Let h be (-1 + 3)*(-9)/(72/(-64)). Let q be c/h*2/(-3). Solve -4*l + o = 27 - 4, -11 = 4*l + q*o for l.
-5
Let s be 6*1 - (-7 + 14 + -24). Solve 3*p = -25*g + s*g + 22, g = 4*p - 11 for p.
4
Let s(c) = 1 - 8*c - 5 + 5*c - 1. Let a be s(-3). Solve 4*i + 0*z = 3*z - 5, a = -2*i + 2*z for i.
1
Let w(x) = -x - 2. Let z be w(-4). Suppose -33*h - 4 = -29*h. Let v = z - h. Solve q = -v*g + 9, -4*g + 28 = -q - 3*q for g.
4
Suppose -5*g - 100 = -g. Let a = 27 + g. Solve -3*x - 5 = -h, x - h + 7 = -a*h for x.
-3
Suppose -4*a + 2*n + 92 = 0, -5*n - 5 = 5. Let q be (-22)/(-121) - (-84)/a. Solve -3*j - 3*m + m = -q, -4*j = -5*m - 13 for j.
2
Let h be (-1 - -2) + (-6)/3. Let g be 16/(-72)*9/h. Solve 0 = -g*d + 2*j - 8, -2*d + d = 3*j - 8 for d.
-1
Let l = -16 + 13. Let q(p) = -5*p. Let k be q(l). Solve 8*t = 3*t - k, t = 3*y - 9 for y.
2
Suppose 32*c - 30*c = -m + 7, -3*m = 2*c - 9. Solve 2*j - 2 = 6*g - 5*g, 0 = -j + g + c for j.
-1
Suppose -10*w - 24 = -18*w. Solve w*c - 2 = -3*d - 14, 2*c + 16 = -4*d for d.
-4
Let w(m) = 2*m**3 - 4*m**2 - 1. Let g be w(3). Let d = 22 - g. Solve 0 = -2*u - d*q - 1, 0*q = 5*u + q + 14 for u.
-3
Let i(v) = v**2 - 14*v + 16. Let x be i(13). Let m = 70 + -110. Let w = -37 - m. Solve w + 4 = -x*h + q, -5*q = 5*h + 5 for h.
-2
Suppose 4*l + 3*n - 115 = 0, -15 = -l + 5*n + 8. Solve 11*h - 6*h = -2*t - l, -t - 4*h - 20 = 0 for t.
-4
Let t(l) = l**3 - 7*l + 7. Let k be t(2). Solve k = 3*y + 4*q, 0 = -y - 2*y + q - 19 for y.
-5
Let h = -101 - -160. Let t = h + -5