+ -4. Suppose 5*c + 15 = 5. Let x be ((-1)/(-2))/(c/(-60)). Solve z = 3*g + 1 - 16, -5*u + g = -x for u.
4
Let c(n) = 12*n + 24. Let s be c(-2). Solve -3*f + b - 11 = s, 2*f - 6*f + 3*b - 23 = 0 for f.
-2
Let i = -110 - -117. Solve -3*n - i = -s, -3*s + 2*s - 4*n = 0 for s.
4
Suppose -2*m - 4*m + 12 = 0. Solve 0 = -2*v + m, -4*v + 1 = 3*b - 3 for b.
0
Suppose 0*t = 4*t - 20. Suppose -7 = -5*v + 3*x, t*v - x = x + 3. Let y be 0/(-4) + (-1 - v). Solve -2*m = -2*p + 4, m + p + y*p - 4 = 0 for m.
1
Let o(z) = -2*z**3 + 2*z**2 + 2*z + 1. Let w be o(-1). Solve 1 = -g + c, 6*g = 5*g + w*c - 1 for g.
-1
Let k = 8 - 5. Let v = 2 - -2. Solve 0*p - 3*x = k*p, 2*p - v*x - 12 = 0 for p.
2
Suppose -4*l - 2*o - 4 = 0, -o = -2*l - 1 + 7. Solve -2*i - 10 = 0, p + 2*p - l = -i for p.
2
Suppose 0 = -7*a + 2*a + 5*x - 125, -4*a - 5*x = 73. Let p = -18 - a. Solve 24 = 3*k - 4*d, 2*k - p*k - 4*d = 4 for k.
4
Let q(r) = -r**2 + 4*r + 36. Let p be q(8). Solve -2*s + 8 = p*z, -z + 4 = 4*s + 16 for z.
4
Let l be (-2)/4 - (-3)/6. Suppose 4*t - 2*t - 6 = l. Solve 0 = -b - 2*x - 2, t*b + 0*b - 18 = 2*x for b.
4
Let y(v) = 9*v. Let c(z) = -3*z. Let n(d) = 21*c(d) + 6*y(d). Let p be n(-1). Suppose -5*m + 16 = -p. Solve a + m = 4*l - l, -1 = -4*a + 5*l for a.
4
Let z = 2 - -2. Suppose 2*k = -k - 12, -8 = z*b + 2*k. Suppose 3*r - 1 = 2*x + 2*r, 3*x - 2*r + 2 = 0. Solve b = y - x*j - 2*j - 8, 3*j = -9 for y.
2
Let k = 87 + -84. Solve -4*b - x + 21 = -0*b, -2*x - 13 = -k*b for b.
5
Suppose -2*d + d + 2 = 0. Suppose 6 = 2*p + o, 0 = -4*o + 13 + 3. Let s = p + d. Solve -8 = s*g + 2*w, 2*g - 5*w - 1 = -0 for g.
-2
Let d be 936/45 - 2/(-10). Solve 0 = l + 5*u + d, -5*u + 18 = 2*l - 7*u for l.
4
Suppose 7 = 9*g - 101. Let l be (3/1)/((-6)/(-4)). Suppose -l*o + g = o. Solve 5*f - o = 4*y - 0*f, 3*y = -2*f + 20 for y.
4
Let k be -3*1/9 - 14/(-6). Solve -d + 4 = 0, 2*d - 26 = k*z - 2*d for z.
-5
Let d = -72 + 76. Solve l - 2 + d = -3*u, -2*l = 2*u for l.
1
Suppose 3*o + 9 - 1 = -5*n, 0 = 5*o - 4*n - 36. Solve -o*a = -5*d + 15, -5*d + 18 = -3*d - 4*a for d.
-1
Suppose -c + 3*c = 10. Suppose -c*n = -n - 56. Let v = -7 + n. Solve -2*l = -v*l - s - 3, 4*l + s = -3 for l.
0
Suppose 0*i - 4 = i. Let u = -2 - i. Solve 5*m + 0*w = -u*w - 5, 4*w = -2*m - 18 for m.
1
Suppose -1 = -q + 4. Let n be (-38)/(-8) + (-1)/(-4). Solve -q*i = -n*k, 5*i + 38 = -5*k - 12 for k.
-5
Suppose 20 = 5*h + 2*w, 7*h + 2*w = 6*h + 12. Suppose 20 = -o - 3*o. Let n be 2/o - (-27)/5. Solve -h*p - 8 = 0, n*a - 8 = -3*p + 5 for a.
5
Suppose 3*d = -5*m + 95, -d = 3 - 8. Solve i + 6*v - 3*v - m = 0, -3*i = 2*v - 20 for i.
4
Suppose -2*h = -5*h + 12. Suppose 25 + 6 = h*x + 5*y, 5*x - y = 46. Solve -2*d - 5*q = x, 2*d + 0*d + 8 = -4*q for d.
-2
Let a(n) = n + 3. Let p be a(0). Suppose 3*v + 3 = -3*s, 4*v + p*s + 8 = -2*s. Solve v*l - 1 = -2*w + 4*w, 2*w - 4 = -2*l for w.
1
Suppose 4*u - 6 = 26. Suppose 20 = 4*f + u. Suppose y - 4*i - 24 = 0, -f*y - 5*i + 15 = -40. Solve 4*o = 2*m + y - 6, 3*o - 4 = -5*m for m.
-1
Let w = -4 - -6. Suppose -w*x + 24 = -10. Suppose -5*q = -p + 5*p + 5, -4*q - 4 = 0. Solve 4*d = -2*m - 2*m - 20, d + 5*m + x = p for d.
-2
Suppose -5*c - 41 + 121 = 0. Suppose 5*d - 9 = c. Solve -2*o + 3*o = -3, -4*h + 35 = -d*o for h.
5
Suppose -6 = p - 4*p. Let u be (-1)/(p/(10 - 0)). Let h be (u/2)/((-4)/8). Solve -4*x = -h*l + 21, -x + 2*l - 7 = 2 for x.
1
Suppose 5*d = y, 5*d + 2*y = -0*y. Solve -2*x + 4*x + 4*b + 22 = d, 0 = b + 3 for x.
-5
Suppose 6 - 1 = y. Suppose 4*j - 5*w + 21 = y*j, -4*j - 4*w + 20 = 0. Solve -3*i = -q - i + j, 0 = -4*q + i + 11 for q.
3
Suppose 2*c + 3 = 9. Let v be 1/(2 - c)*-1. Suppose v = 5*q - 9. Solve 0 = g - 2*g, -2*s + q*g = -10 for s.
5
Let w(o) = o**2 + 5*o - 7. Let u be w(-6). Let d(a) = -a + 1. Let p be d(u). Suppose 5 - 1 = 2*k. Solve 10 = 3*g - q, k*q + 2*q = -p*g + 16 for g.
4
Suppose y - 16 + 1 = 0. Solve r - 5 = -5*j, 4*j + 4*r - 3 + y = 0 for j.
2
Suppose l - 21 = 4*f + 4*l, -3*f = l + 22. Let x be (-3)/f*3 - 1. Solve -5*p + 4 = 4*i, -2*p + 6*i - i + 28 = x for p.
4
Let d be 4*(-2 - 10/(-4)). Suppose 0 = i + d*i + 12. Let a be i/6*(-30)/4. Solve 3*l = -2*p - a, -5*l - 3 - 8 = 2*p for l.
-3
Let c be (40/16)/(1*1/2). Solve a = 2*k - 3, -3*a = -4*k - c*a - 14 for k.
-1
Suppose 0 = 5*s + 7 - 22. Solve s*q = -3*h - 18, -3*h + 8*h + 5 = 0 for q.
-5
Suppose 5*m - 2*o - 5 + 3 = 0, 5*m = -o + 14. Solve 2*g + g = -m*v + 17, -3 = -3*v for g.
5
Suppose -5*g = 2*t - 24, 2*t - t - 18 = -4*g. Suppose -4*v - z + 19 = 0, -4*v + 0*v = -t*z - 10. Solve -r + 0*r = -v*d - 14, -3*r - 18 = 3*d for d.
-4
Let s = 5 - 3. Suppose s*k + k - 12 = -2*p, 2*k - 13 = -3*p. Let o be ((-15)/(-6))/(2/4). Solve -3*m = 2*v + 15, k*m + 4*v + o = m for m.
-5
Suppose 0 = -3*j - 3*d, 21 = 3*j - 2*d + 1. Solve -h = -j*h - 4*c - 14, -3*h = c + 8 for h.
-2
Suppose -12 + 8 = -y. Solve -c = 5*r - 29, 4*r = c + y*c for c.
4
Let g = 6 - 5. Let u be -6 - (2 + -4)*g. Let d be (-2)/(12/3)*u. Solve -2*k = -n + 11, 4*k = d*k - n - 9 for k.
-5
Let d = -3 + -6. Let x = d + 1. Let v be (3 + x)*9/(-15). Solve k + 16 = -k - 4*b, 2*k + v*b = -11 for k.
2
Let q = -7 + 11. Suppose -3*a = 4*k - 26, 4*a = -0*k + q*k - 12. Solve -4*d + 5*o = -k - 16, 0 = -d + 4*o + 8 for d.
4
Let c = -10 + 16. Let s(k) = -k + 7. Let m be s(c). Suppose p - 1 - m = i, 3*p + 4*i = 13. Solve -3*l = -4*d + 15, -l + 0*l - 10 = -p*d for d.
3
Let h = -12 + 14. Let f be (-3)/h*(-28)/21. Solve -3*b + 3 = 2*s, -f*b = -0*s + s - 2 for b.
1
Let q = -7 + 11. Let v = 23 + -12. Suppose -v = -3*c + 19. Solve 0 = -2*f + n + 3 + c, -5*f - q*n = 0 for f.
4
Let m be (-6)/(-9)*-3 + 7. Suppose 5*r - 15 = -q, -13 - 2 = -3*q - m*r. Solve 4*y - b - 25 = q, 0*b + 3*b = 3*y - 30 for y.
5
Let a(i) = 5*i**2 + 12*i - 7. Let j be a(-3). Solve 3*m - 3 = -2*g + j, -4*g + 1 = 3*m for m.
3
Let d = 2 - 2. Let m = d - -3. Let a(i) = 2*i - 2. Let c be a(m). Solve -2*w + 5 = 3*w + 4*z, -c*w = z - 15 for w.
5
Suppose -l - 4 + 30 = 0. Suppose 5*q + 8 = -x, l = 2*x - q - 2. Solve -2*d - 9 = -5*o, o = -0*o + 5*d - x for o.
3
Let f be 3 + 2/1 + -2. Suppose -3*d - x + 0*x + f = 0, 0 = 5*d - 5*x - 25. Solve 4*j - d*j = -8, -5*o + 4*j + 16 = 0 for o.
0
Let t(c) = c**3 + 8*c**2 - c - 8. Let d be t(-8). Solve 3*s + 7 = 2*s + 4*q, d = 5*s - 4*q + 19 for s.
-3
Suppose c + c = -2*f + 36, 0 = 4*c + 3*f - 70. Suppose 2*x + 20 = 3*x - 5*v, -2*x - c = 4*v. Solve -2*p - 25 = -7*p - r, x = -p - 5*r + 5 for p.
5
Let i = -4 - -4. Suppose i = 5*r + 4*m + 12, 3*r + 2*m = r - 4. Let s be (r - -2) + 9 + -2. Solve -g = s*l - 4*l - 7, g = -2*l + 10 for l.
3
Let h = -6 - -7. Let a = h + 3. Let j = 4 - 2. Solve j*y + 9*d - a*d - 14 = 0, -2*y + 3*d = 2 for y.
2
Let z = 7 + -5. Let b = z + 3. Suppose -4*l = -9 - 7. Solve 5 = b*u + 4*s + 17, l*s = 3*u + 20 for u.
-4
Let m be (-2)/3 + 84/(-9). Suppose 3*n + 8 = -7. Let x = n - m. Solve 2*i - y + 0*y - 6 = 0, -4*i - x*y = -40 for i.
5
Suppose 4*b - 2 = -2*h + 5*b, 2*h + b - 2 = 0. Let a be (4 - 3)*h*5. Suppose g = a*i - 25, 3*i + 4*g + 10 = 5*i. Solve -f = l - i, l + l = -5*f + 22 for l.
1
Let p = 4 - 4. Let x(b) be the third derivative of b**5/12 - b**4/24 + b**3/6 + b**2. Let m be x(1). Solve 4*d + 3*o - 26 = p, -2*d - 4*o = -m*d + 7 for d.
5
Let o(p) = 4*p**2 - 10*p**2 + 0*p + 0*p**3 + p + p**3 + 4. Let b be o(6). Solve -5*r + 4 = -r - 2*j, -3*j = 2*r - b for r.
2
Let s(d) = -4*d - 16. Let j be s(-4). Solve 0 = z - 4*l + 10, z = -j*z - 2*l + 2 for z.
-2
Let n(z) = z + 21. Let m be n(-18). Solve p = -4*w - 13, -6 = 4*w - p - m for w.
-2
Let a = -1 + 1. Let r(u) = 5*u**3 - 4*u**2 - 3*u**3 + 4*u - 3*u**3. Let p be r(-5). Solve -3*v - 5*z + p = a, -4*v - z - 3*z = 4 for v.
-5
Suppose k = -0*k. Suppose -q = -2*q + w + 7, -4*w = 2*q - 2. Suppose q*z - 11 = 5*p + 4, z - 4*p + 6 = k. Solve f - 3*f = -j + z, -23 = 3*f + 2*j for f.
-5
Let b = -31 - -35. Solve -3*f + 12 = -6*f, -4*x = f + b for x.
0
Let m be (-2 + 2)*(-2 - -1). Suppose 4*n - 12 - 60 = m. Suppose -2*z + 8 = -n. Solve 4*g - 4 = -2*x, -4*x + z = 3*g - 0*x for g.
-1
Suppose -u - 5 = -4*m + 1, -2*u = 4*m - 12. Solve m*l - 4 = -p, -2*p - 3 = -3*l - 4 for p.
2
Suppose 3*o = 15, 4*o - 34 = -4*l + 30. Solve a + 5*k - 25 = 0, 3*a - l = -k + 2*k for a.
5
Let g(c) = c**2 + 8*c - 9. Let l be g(-9). Suppose -a + l = -5. L