r h.
-5
Let t(a) = -a - 4. Let h be t(-10). Let j be (4/h)/((-6)/(-9)). Solve 2*r - 1 = 4*i + j, 35 = 5*i + 5*r for i.
2
Let a(d) = d**3 - 5*d**2 - d + 7. Let j be a(5). Solve 2*y + j*v = 3*y + 8, 3*v - 7 = -y for y.
-2
Suppose 5*o - 6*o = 0. Solve 0 = 2*t - i - 7, o = 6*t - t + 4*i - 37 for t.
5
Suppose 3*s = 6*s + 21. Suppose -4*b = i - 0*i + 86, 25 = -b - 2*i. Let n be 6/b + (-16)/s. Solve -5*g + 5*v = -7 + n, -4*g - 2*v = -4 for g.
1
Suppose 2*i + 4*t = t - 5, i + 2*t = -2. Let x = i - -7. Solve 4*h + l + 24 = 2*l, 5*h = x*l - 37 for h.
-5
Suppose 6 = 4*b + 6. Solve -2*z = l - b*l + 11, 0 = -4*l + 2*z - 4 for l.
-3
Let v = 24 - 21. Solve y + v*o - 1 = 0, 0 = -4*y + 2*y + 3*o - 7 for y.
-2
Suppose -12*g = -11*g - 4. Solve -d - 2*b = -14, -b - 7 = 2*d - g*b for d.
4
Let n = -17 + 27. Solve 0 = a + 5*x + 2 + 3, 2*a + 4*x = -n for a.
-5
Suppose 0 = 5*t - a - 97, -5*t - 18 + 109 = -3*a. Solve 4*c + h = -2*h + 15, 3*c = 4*h - t for c.
0
Let u be -4 + 3 + 0 - -3. Suppose -u*g = 4, 5*n + 0*n - 15 = -5*g. Solve 2*s - 5*s = -6, 0 = -5*h - n*s for h.
-2
Let w = -1 - -1. Suppose -28 = 2*s - w*s. Let p be (-1)/(-2)*(-4 - s). Solve -4*k - 12 = 2*i, 3*i - 5*k + p = 20 for i.
0
Suppose 0 = -2*b - 2 + 8. Let i(d) = 7*d - 2. Let v be i(b). Solve -v = -4*x + g, -5*x + 4*g - g + 29 = 0 for x.
4
Let y = 12 + -12. Let g(d) = -d + 3. Let j be g(y). Solve -2*q + 3*k = -2 + j, -4*k = -3*q for q.
4
Suppose 5*t - 12 = 3. Solve 5*x + 5*l = 30, -2*x - t*x + 2*l = -16 for x.
4
Let q = -1 - -5. Solve -2*k + 6 + 0 = 0, -4*a - 4*k + q = 0 for a.
-2
Let n(r) = -2*r + 6. Let l be n(4). Let d be 10 + -7 - l/(-2). Solve 22 = 5*b + 3*i, 15 = d*b - 4*i - i for b.
5
Let y = -5 + 11. Suppose 0 = y*j - 3*j. Suppose 3*h - 7 = -1. Solve j = -h*c - 4*g + 7 + 15, -g + 7 = c for c.
3
Suppose 0 = -3*n + 15, -3*g - 13 = -2*g - 2*n. Let q(d) = -d**3 - d**2 - 4. Let b be q(g). Solve 3*t - m = -5 - b, 2*m = 5*t + 33 for t.
-5
Let t = -11 + 22. Let u be -18*(1/(-2) + 0). Let h = t - u. Solve -2*l - l = -h*v + 23, 0 = -3*v + l + 17 for v.
4
Let f(r) = r**2 + 7*r - 14. Let v be f(2). Solve -3*a = -2*g + 1, -v*a - 2*g - 1 + 9 = 0 for a.
1
Let w = -5 - -8. Let h = -2 + 5. Suppose 4*k = -f + 15, -k + 0*f = -f - 5. Solve 3*s - h*y + 15 = -w, 2*s + k*y + 6 = 0 for s.
-5
Let g = 19 - 12. Let p = -7 + g. Let z(q) = q**2 + 8*q + 8. Let k be z(-7). Solve 5*r - 2*w + 3 = p, k = -5*r + 4*w - 10 for r.
1
Let m(j) = -3*j - 6. Let s be m(-3). Solve -2*w + 2 = -n - s*n, 0 = 4*n - 4 for w.
3
Suppose -7 + 2 = -5*t, 5*p = -2*t + 27. Suppose -c + 20 = -3*o + 7*o, -3*o = p*c + 2. Solve -3*f - 3 = m - o*m, 4*m - 3 = 3*f for f.
-1
Let i(c) = 2*c**3 + 35*c**2 + 19*c + 36. Let t be i(-17). Solve t*p - 3*y = 4, 5 + 5 = -4*p - 3*y for p.
-1
Let f be 1/(-3)*(-9 + 6). Suppose -4*s + 15 = 3*a, 4*s - 2*a + 0*a = 10. Let i = s + f. Solve 2*q - 20 = i*r, 2*q + 2*q + 5*r - 1 = 0 for q.
4
Suppose 6 + 2 = 2*n. Suppose -10 = -3*h - n. Solve 5*u = -3*c - 14, -h*c = -0*u - u - 8 for c.
2
Let l be 2*(-2)/8*-10. Suppose -3*f + 5 + 1 = 0. Suppose 0*z - f = -z. Solve 5*b - 6*v + z*v = 5, l = 5*b - 2*v for b.
1
Let j be (-3)/4*4/(-1). Suppose -6*k + 3 = -j*k. Solve 0 = 3*y + 3*o + 9, -2*o = -5*y - 2 + k for y.
-1
Suppose v + v + 26 = 0. Let x = v + 18. Solve -f = -2*q - 2, q = 4*f + x + 1 for f.
-2
Let d(h) be the third derivative of h**4/12 + h**3/6 - 2*h**2. Let r be d(4). Let k = -3 + r. Solve -2*z = 0, v - 4*z = -k*z - 4 for v.
-4
Let z(r) = r**2 + 8*r + 6. Let p be z(-4). Let x = 10 - p. Solve 5*m - 2*u = -u - x, 0 = -2*m - 5*u - 8 for m.
-4
Let f = 6 - 1. Let d be (-4)/10 + 2/f. Suppose 4*u - 6*v + v - 40 = d, 3*u - 4*v = 31. Solve 2*o + 6 = 3*q - 5*q, 4*o + 12 = -u*q for q.
0
Suppose -2*s + 5*s + 2*y - 25 = 0, -y - 20 = -5*s. Solve s*h + 15 + 10 = -t, -25 = -3*t + 5*h for t.
0
Suppose -3*m + 4*l - 4 = 0, -3 - 5 = -2*l. Solve u = 4*n - 11, 2*n - m = 2 for u.
1
Let m(n) = -3*n - 1. Let c be (-88)/(-33)*3/1. Suppose -2*t = c - 4. Let h be m(t). Solve -3*i = -h*i + a - 11, -4*i - 1 = 5*a for i.
-4
Let w = 11 + 36. Suppose 0 = -2*x - k + w, -x + 2*k + 14 = -12. Solve 0 = -5*j - 3*t + x, j - t = -4*t + 12 for j.
3
Let y(o) = -o + 5. Let w be y(4). Let x = w + 3. Suppose g + 61 = x*u, 0 = -0*u + 4*u - 3*g - 63. Solve -u = 5*f, 2*r - 2 = -f - 3 for r.
1
Suppose -6 = 3*s - 21. Solve 2*a + 11 = -3*t + s, 3*a + 11 = -5*t for t.
-4
Suppose -4*r = -5*i - 0*i + 296, 0 = i - 5*r - 76. Let k be (-23)/(-7) + (-16)/i. Solve -3*a - c - 1 = -k, 4*a + 2*c = 0 for a.
2
Let n(w) = w**2 - 20*w + 21. Let v be n(19). Solve -1 = -v*z - 3*h, 5*z - 19 = 3*h - 6 for z.
2
Suppose 0 = -2*n - 0*n - 5*v + 31, -v + 11 = 2*n. Solve -2*u = -n*i + 1, u = -3*u - i + 5 for u.
1
Let c = -4 + 9. Let m be c - 4/2 - 2. Suppose -2 = -n + m. Solve -u = -n*r + 1 + 2, -5 = -5*r for u.
0
Let q(l) be the first derivative of l**3/3 + 7*l**2/2 + 2*l + 3. Let c be q(-7). Solve -c*m + 0 - 3 = -3*d, 5*d = -m + 5 for d.
1
Suppose 0 = 2*f + 2*f - 16. Suppose 4*c - 2*i - 48 = i, c + 5*i + 11 = 0. Solve 5 = -s, -2*s - 3 + c = f*o for o.
4
Let v = -3 - -7. Let q = 2 + -8. Let r be 14/v + (-3)/q. Solve -1 = 2*b - l - 13, 4*b - 28 = r*l for b.
5
Let z = 8 - 11. Let g be (-3)/9*z*6. Let s = 0 - -2. Solve -s*m - 2*c = 4, g = -m - c + 4*c for m.
-3
Let n(h) = -h + 8. Let q be n(5). Let x = q - -2. Solve 2*c + x*d + 25 = 7*c, 2*c - 22 = 5*d for c.
1
Suppose 10*q - 2*q - 40 = 0. Solve 4*a - q*r = 5 + 20, -3*a + r + 5 = 0 for a.
0
Let g(c) = 5*c + 4. Let o be g(4). Let n be 34/6 + 8/o. Solve 2*d - 2*j = d + n, 5*d + 3*j = 17 for d.
4
Let d be -2 + 2/4*0. Let z be (-1)/d*30/3. Let u(i) = 3*i - 3. Let a be u(z). Solve 3*h = v - 12, 0 = -5*v + 7*h - 4*h + a for v.
0
Suppose 41 = 5*v + 1. Let z = 19 - v. Suppose 0 = -5*o + 3*m + 83, z = o - 4*m - 9. Solve 3*l = 3, -o = -3*s - l - 3*l for s.
4
Let u be 3/3 - (0 - -1). Suppose -2*k = -4*r - 36, -2*k + 4*r + 33 = r. Let p be (-1)/((-26)/k + 2). Solve -w + u*w = c, 3*c - p = 3*w for c.
1
Suppose 0 = 4*u + u. Suppose 4*o - 49 = -3*c, -3*o - o - 4*c + 44 = u. Solve 2*s - 6*s - 5*b = -2, -5*s + 3*b = o for s.
-2
Let s be ((-42)/9)/(-3 - 35/(-15)). Solve -2*t + 4 = 3*k - s, -13 = -k - 3*t for k.
1
Let b = -28 - -49. Solve -n = 5*x - 0*n + b, -n = -5*x - 19 for x.
-4
Suppose 3*t + 16 = 7*t. Suppose 1 - 12 = -d + 2*b, -5*b = t*d + 8. Suppose -d = -3*x - 0. Solve -4*k - x = 5*n, -n + 3*k + 2 = 6*k for n.
-1
Suppose -j - 2*t = -4*t - 1, 5*j = -5*t + 20. Solve 3*r - j*v - 22 = 2*v, 4*v + 4 = -r for r.
4
Suppose -u + 30 = 4*u. Let s be 6/6*u/2. Solve -r + 3*j - 10 = 0, s*r + r + j = -1 for r.
-1
Let q be (-18)/(-22) + 18/99. Let u be (q + (-33)/9)*-3. Solve 2*l + n = -12, -5*l + n + 2*n = u for l.
-4
Let d be (-2 - -1)*8/(-2). Suppose 9*t - 76 + 40 = 0. Solve 22 = d*w - 5*y, t*w - 25 = -w + 5*y for w.
3
Let r = -11 - -14. Solve f - 4*b + 5 = -r, 0 = 3*f - 2*b - 6 for f.
4
Let u be (5/(-2))/(4/(-24)). Suppose -8*s + u = -3*s. Solve -8 = s*f - 3*g + 1, 4*g - 2 = 2*f for f.
-5
Let b(d) = d**3 - 7*d**2 + 8*d - 8. Let v be b(6). Let t(s) = -2*s**3 + 12*s**2 + 3*s - 10. Let l be t(6). Solve 0*n = v*q + 4*n - l, 0 = -4*q + 2*n - 4 for q.
0
Suppose n - 4 = -i + 4, -i + 11 = 2*n. Suppose -n*k + 11 = -2*k. Solve -h + 4*w - k = 2*h, -2*h = 2*w - 16 for h.
3
Let t(q) = 2*q + 4. Let b(f) = -2*f + 12. Let x be b(7). Let u be t(x). Solve 4*j + u*s = 5*s - 17, -s = 5*j - 15 for j.
2
Let t(l) = l - 7. Let k be t(7). Suppose 0 = -3*f - 2*g, k = 5*f - 3*g + g - 16. Suppose -8 = -3*z - f. Solve 4*c = 3*s + 1, 22 = 3*c - 0*s + z*s for c.
4
Let w(k) = -6 + 4*k**2 + 3 - 2*k - 3*k**2. Let m be w(-2). Solve 14 - 2 = 3*r, -4*o + m*r = 0 for o.
5
Suppose 3*q = -3*k + 15, -4*k + 9*q = 4*q + 7. Solve 3*s = -3*n - k - 4, 5*n = -4*s - 9 for n.
-1
Suppose -5*f + 10 = -10. Let r be (-170)/(-8) - 2/8. Solve -t + 16 = -f*w, -4*t = 2*w - w + r for t.
-4
Let q = -6 - -9. Suppose 0 = n - 23 + 2. Solve 0*c = 3*k + q*c + 6, -3*k - n = -2*c for k.
-5
Let s(v) = -v**3 + 4*v**2 + 7*v - 6. Let o be s(5). Let t be (1 + -4)*o/(-4). Solve 2*n - 7*w + t*w = -4, 5*n - w + 19 = 0 for n.
-4
Let h(x) = -x**3 - 9*x**2 + x + 8. Let s be h(-9). Let g = 5 - s. Suppose 2*y - 5*y + g = 0. Solve j + q - 1 = 0, -6*q = 3*j - y*q - 6 for j.
-2
Let g be 1 + (1 - 0)*-1. Suppose g*k = k - 4. Suppose -2*y - 5*d + 14 = -4*y