**2 + 8*y - 10. Let z be l(6). Solve r*n + 18 = -5*o, -2*n + 5 - 13 = z*o for o.
-3
Let w be (-69)/(-2)*(-8)/(-6). Suppose 5*d = 3*v + 64, -3*d + 26 = -v + 10. Let q = w + v. Solve 0*r = 4*r - 2*i - q, 4*i + 21 = 5*r for r.
5
Let w = 7 - 5. Let t = -1 + 4. Solve 3*r - 2*q - t = 0, 2*q = 2*r + w*r - 4 for r.
1
Let w(c) be the first derivative of -c**2/2 - 2*c - 4. Let d be w(-7). Solve 0*q - 2*q + 22 = -4*s, q - 26 = d*s for s.
-5
Suppose 0 = 5*y - 3*y - 10. Let p be 30/25*y/2. Suppose 0 = -3*d - d + 3*i + 48, -2*d + 46 = 4*i. Solve 4*z = 5*k + 21, 0 = p*k - 2*k + 4*z - d for k.
-1
Let l(h) = h**3 - h**2 - 12*h. Let y be l(4). Solve q + 5*x - 7 = -y*x, 0 = -2*q + x - 8 for q.
-3
Suppose 407 = 12*n - n. Suppose -4 = 3*u + u. Let p = 1 - u. Solve 4*x - 5*w - 11 = -n, 0 = p*x + 3*w + 2 for x.
-4
Let h be (-180)/(-10) + 4/2. Let o be 356/h + 1/5. Solve 4*q - 18 = -d, 3*q - d - o = -2*q for q.
4
Let t be (4 - -16) + (0 - 0). Suppose 2*o - t = -3*o. Solve o*x + 10 = -0*a + 2*a, 5*x + 10 = 3*a for x.
-5
Let m be (-1 + (2 - 1))*-1. Suppose m = -3*z + 2*u + 10, 3*z + u = z - 5. Let s be z + 0 - 0/(-1). Solve 2*h + 5*c = 4, s*h - 3*h - 19 = -5*c for h.
-3
Let y be 3 + (11 - 4) - (-4 - 0). Solve 0 = -4*t - 5*o + y, 0 = 3*o - 0*o - 6 for t.
1
Suppose -3*c + 21 = 6. Suppose 21 = c*y - 44. Solve 0 = -3*t - 4*v + y, -2*t - 2*v = -3 - 5 for t.
3
Let l be 7 - 1*(-1 + 0). Let q(j) = j**2 - 9*j + 12. Let y be q(l). Solve -2*c + 11 = -c - 3*b, y*b = -c - 17 for c.
-1
Suppose -v - 2*w - 3*w = 2, 0 = -3*v - 4*w + 16. Solve -3*q - 8 = 2*i, -v*i - q - 7 = -3*i for i.
-1
Let n(v) = -v**2 - 11*v + 12. Let z be n(-12). Suppose z = -2*d - 6*p + 3*p, -2*p = d. Solve 4*a + 2*r - 6*r - 32 = d, 5*a + 10 = -5*r for a.
3
Suppose -5*r - o + 25 = -6*o, 0 = 4*o - 16. Let x(a) = -a**3 + 10*a**2 - 9*a + 4. Let u be x(r). Solve 3*g - 3*j = 3, g + u*j = -g + 8 for g.
2
Let i(u) = u**3 + 5*u**2 - 6*u + 6. Suppose 0 = 2*s + 9 - 39. Let b be 32/40*s/(-2). Let p be i(b). Solve w + 6 = 3*w - r, -2*w + p = -5*r for w.
3
Suppose 0*y + 10 = -y. Let h = -7 - y. Solve 2*u = i - 11, 4*i - h*u - 2*u - 32 = 0 for i.
3
Let d(w) = 3*w**2 + 44*w - 56. Let l(n) = -n**2 - 15*n + 19. Let h(j) = -3*d(j) - 8*l(j). Let u be h(-13). Solve 4*a - 8*m = -4*m - 20, -a - 5 = u*m for a.
-5
Let j be 2/((-7)/((-140)/8)). Solve m + 5*h = 20, j*m + 2*h = h + 4 for m.
0
Let j(g) = g**3 - 8*g**2 + 5. Let s be j(8). Suppose -83 - 52 = -s*t. Solve u + t = 4*u - 3*l, -4*l - 4 = 4*u for u.
4
Let a = -1 - 0. Suppose -2*z = -1 - 7. Let o = z + a. Solve -c - o*w + 12 = w, -5*c - 15 = -5*w for c.
0
Let u be (0 + -5 + -1)/(-3). Solve -3*n - 2*r = -6*n - 1, -u*r = -5*n - 3 for n.
-1
Suppose 2*h - 4 = -18. Let a = -5 - h. Solve -a*l = -2*o, 2*l = -3*l - 25 for o.
-5
Suppose 2*g - 17 - 1 = 0. Solve -g*f + 4*f = -3*r + 3, -5*r = -2*f - 5 for f.
0
Let t = 0 - -4. Suppose t*z + 4*a - a - 207 = 0, 3*z - a - 139 = 0. Solve 5*i = 3*v + z - 8, v - 4*i = -25 for v.
-5
Let a be (-26)/(-104) - 2/8. Solve 5*h = j - 2*j - 7, a = 5*h + 3*j + 1 for h.
-2
Let b be (1 - (2 - 0)) + 1. Suppose -7*l + 12*l - 30 = 0. Solve -5*z + 3*n + 2 = b, 2*z = -3*n - 1 + l for z.
1
Let s(l) = -l**3 + 9*l**2 - 7*l - 6. Suppose 0 = 2*k - 7 - 9. Let i be s(k). Solve -4*q + 18 - 4 = y, -i*y = -2*q + 2 for q.
3
Suppose 2 + 6 = f. Suppose 55 = 7*w - 2*w. Let k = w - 7. Solve -4*v = 2*c - f, 2*v - 3 - 1 = k*c for c.
0
Let a(g) = -g**3 - 6*g**2 - 8*g + 2. Let i be a(-4). Solve -p - i*z = 4*p - 23, 0 = 4*z + 4 for p.
5
Let x = 3 + 0. Suppose 0 = x*u + 4*f - 46, -u - 4 = -3*f - 2. Suppose -4*q + u = -2*q. Solve 4*o = 2*d + 16, -d = q*o - 0*d - 6 for o.
2
Let y = 30 + -21. Suppose -3*v = -y*v. Solve -4*q - 4 = -3*z, -5*q + v*q + 5*z - 5 = 0 for q.
-1
Let n(i) = -i**3 - 7*i**2 + 7*i - 2. Let x be n(-8). Let m = 9 - x. Solve 5*a - 25 = 2*f, 2*f = m*a - f - 24 for a.
3
Suppose -3 = -4*d - 5*a, 2*d + 3*a = -2*d + 5. Let s be 21/d - 2/4. Solve -1 = 2*c + 2*z - 5, s = 2*c - 4*z for c.
3
Suppose 3*l = 6*l - 9. Suppose 2*p = -0*x + x + 12, -l*x = -3*p + 24. Solve -3*j = -3*o + 15, -o + p*j = 5*j - 5 for o.
5
Suppose -t = 4*o + 2*t - 18, 7 = o + 2*t. Let y(g) = g**3 - 8*g**2 + 10*g - 5. Let v be y(7). Solve -m + v = o*a - 2*m, -3*a + 11 = 4*m for a.
5
Let g = -10 - -14. Let u(t) = t**2 - 4*t. Let r be u(g). Solve -3*h - v = v, r = -v for h.
0
Let t = 20 - 12. Solve 5*z + m = -t, 5*z + 3*m = 5*m - 14 for z.
-2
Let k(u) = u**3 - u + 4. Let h be k(0). Suppose -4*v + h = -4*m, -m = -6*m - 4*v + 40. Let l = -2 + m. Solve -3*p - 2*n + 1 = l*n, 4 = -5*p - n for p.
-1
Let u be 3/3 + 1 + 3. Let g be 8/(-6)*9/(-3). Suppose 2*i - 3*i - u*s - 16 = 0, -g = s. Solve -22 = -r + i*c, 5*c + 9 = 2*r + 4*c for r.
2
Suppose d - 23 = -2*y, 3*y = -4*d + 43 + 4. Let c(v) = -v**2 + 9*v + 3. Let a be c(y). Solve -4*u - 5*m - 4 = 0, a*u - m + 3*m = 4 for u.
4
Let r be 57/5 - 6/(-10). Suppose -w = -5*v + 2*v + 2, 5*w = 4*v + r. Solve 3*o + 5 = 2*o - v*f, -1 = 2*o + f for o.
1
Let i(b) = 6*b - 9. Let j be (-2 - 27/3)*-1. Let k(h) = 2*h - 3. Let q(f) = j*k(f) - 4*i(f). Let l be q(-3). Solve -s - 4*a = l, -s + 5*s - 9 = -a for s.
3
Suppose 5*y = 5*v + 5, -5*y + 2*y = -3. Suppose 2*q = -j + 3, v = -8*q + 4*q + 5*j + 13. Solve h - 1 + 4 = l, -4*h - 12 = -q*l for h.
-3
Let h(c) = 3*c**3 - 12*c**2 - 13. Let s(j) = -2*j**3 + 8*j**2 + 9. Let x(r) = -5*h(r) - 7*s(r). Let f be x(4). Solve 3*w + f*w - 20 = 0, 3*w - 37 = 5*q for q.
-5
Let g = -2 + 7. Suppose -g = -d - 0. Solve -2*h - 8 + 2 = 2*y, -2*y = 3*h + d for h.
1
Let p be -4*((-2)/10)/(8/10). Solve -o + p = -5*j, 2*j - 3*j - 5*o = 21 for j.
-1
Let f(k) = k**3 + 4*k**2 - 4*k - 7. Let q be f(-5). Let u be -15*((-8)/q + -1). Solve -l + 3*l = -6, u*y - 2*l = -19 for y.
-5
Let c be 0 - (3 - 4)*-2. Let p(l) = -l**2 - 6 - 3*l + 0 + 4. Let n be p(c). Solve -2*x + x = -y + 8, 2*x + 4*y - 8 = n for x.
-4
Suppose -4*l + 8 = -12. Suppose -104 = o - l*o. Solve -2*d + o = 4*k, -d + 25 = -2*k + 7*k for k.
4
Let i be -1 + 0 + (-5)/(20/(-16)). Solve -i*y = 3, 1 + 13 = 3*t - 2*y for t.
4
Suppose 0*c + c = -4*v + 11, -3*v = 4*c - 18. Suppose 0 = t - 6 - v. Suppose -t = -3*h - 2. Solve j = -5*f - 8, -2*j = -h*f - 1 + 5 for j.
-3
Suppose -17 = -4*a + 3, 0 = 4*n + 3*a - 35. Suppose -16*t = -12*t. Suppose 0*b + 3*b - 6 = 0. Solve 0 = -n*m + 2*g - 31, 5*m - 5*g + 38 + b = t for m.
-5
Suppose 4*l - 24 = -4*w, 0 = 4*l + w - 0*w - 9. Let p be -2 + (2 - l) - -1. Solve 2*b + 3*h - 9 = p, h + 11 - 1 = -5*b for b.
-3
Let r be 2/5 + (-8)/(-5). Let z be 1/(-2)*r + 4. Solve -d - 9 = -z*c - 0*d, 4*c - d = 13 for c.
4
Let r(j) = j + 6. Let y be r(0). Let m(g) = g**3 - 7*g**2 + 8*g - 6. Let p be m(y). Let u = 8 - p. Solve -v = -2*s - 3, -3*s - u*s - 2 = 3*v for v.
1
Let w(c) = c + 3. Let l be w(0). Let b(h) = h**2 + 2*h + 2. Let m be b(-2). Suppose -14 = -0*u - m*u. Solve -2*x = 4*f - 22, -l*f = 4*x - 17 - u for f.
4
Suppose 0 = v - 9. Solve -5*h - 17 - 2 = -3*t, 0 = 3*h - 3*t + v for h.
-5
Let w(a) = 2*a + 4. Let q be w(-8). Let i be (18/q)/((-1)/2). Solve -y + 2*l - i = 0, -4*y - 10 = -l + 2 for y.
-3
Suppose -6*a + 7*a = 0. Solve -4*m - 4*x - 16 = a, 2*m + 4*x - 3*x + 8 = 0 for m.
-4
Let b be (-8)/(-3) + 3/9. Suppose 4*a + 42 = -d, -a - 30 = 3*a - 5*d. Let m be ((-12)/a)/(30/100). Solve 9 = -3*l, m*o = 4*l - b*l - 13 for o.
-4
Let l be -3*(4/(-6))/((-4)/(-6)). Solve -2*v - l*o = -3*v + 13, -4*v = -o + 3 for v.
-2
Let l = 7 + -2. Suppose 2*c + 48 = l*c. Solve -2*h - c = -2*g, -20 = -g + h + 4*h for g.
5
Suppose -3*n = -4*n - 2*y + 2, 4*y + 10 = 5*n. Suppose 2*p + n = 10. Let x(a) = -3*a - 1. Let r be x(-1). Solve 17 = -r*d - 3*u - 5, -p*u = 16 for d.
-5
Let h(u) = 3*u - 3. Let l be h(2). Let n be (-570)/(-110) - (-2)/(-11) - 4. Solve 20 = 4*b, l*t = -2*b - 6 + n for t.
-5
Suppose -s - 5*d = -26, -2*s + 5*d = -s + 4. Let r = 13 - s. Let h(a) = a**3 + 5*a**2 - 4*a + 5. Let o be h(-5). Solve -n + 3*l - 5 = 5, -r*n - 3*l = -o for n.
5
Let x be (-4)/6*(-2 - 1). Let o be (-264)/(-9) - 1/3. Let l = o - 24. Solve -3*y - y = x*z - 10, -2*z = -l*y - 10 for y.
0
Let b = -8 - -2. Let d = -3 - b. Solve -j + 8 = -2*i, 0 = -3*j + d*i + 11 + 7 for j.
4
Suppose -2*z - 45 = -5*l, 5*z + 17 = -3*l - 18. Let i = -6 - z. Solve 2*p - 3 + 9 = j, -i*p - 10 = -j for j.
2
Let c = 3 - 4. Let h = c + 4. Solve 3*f - b - 4 