) - -1. Let a = 5 - v. Solve -16 = 3*f + 2*k - 1, 5*k + 24 = -a*f for f.
-3
Let f(d) = -d**3 + 7*d**2 - 6*d + 5. Let j be f(6). Let w be (0/(-3))/(3/3). Solve 2*b - 6 = -2*r, w = -3*r - 5*b - j + 12 for r.
4
Suppose 3*i = -12, 5*x - 2*i = 54 + 29. Let u be 5*(3/1 + -2). Solve c = -w + 6 - 1, 0 = -3*w - u*c + x for w.
5
Suppose 9 = 2*o + 95. Let k = -30 - o. Let u be (-399)/(-147) - (-2)/7. Solve 4*f + 11 = 2*x + x, -2*x = u*f - k for x.
5
Let m = 63 + -33. Let f(y) = -y**3 + 2*y**2 + 3*y - 3. Let z be f(2). Suppose m = z*c - 0*c. Solve -3*h - c = -7*h - 3*p, -h + p = -6 for h.
4
Let j = 76 - 73. Solve j*d + 0 + 12 = 0, -c = 3*d + 13 for c.
-1
Let s = 88 - 86. Solve -4*o = y - 5, 2*o + s*o = 2*y + 2 for y.
1
Let k(f) = -2*f + 3. Let o be k(-3). Solve 0*q - 3*q + o = 5*r, 5*r + 4*q = 7 for r.
3
Let n(w) = w**3 - 9*w**2 + w - 7. Let h be n(9). Solve 3*b = -2*b + 5*d - 5, 2 = -h*b - d for b.
-1
Suppose 0 = 4*u + g + 3*g, 0 = -5*u + 3*g + 40. Solve 18 = 4*s - u*w, w = s + 1 - 5 for s.
2
Let h(a) = a**2 - 2*a - 11. Let o be h(0). Let q be o*2*(-17)/34. Solve -4*c = -5*l + 21, -2*l + 5*c - q = -33 for l.
1
Let h = -5 - -8. Let q = -5 - -19. Solve -4*t + z - h = 16, 3*t + q = z for t.
-5
Let c be -2*(-3)/(9/6). Solve 3*t - q = q - 1, -c*t - 5*q = 9 for t.
-1
Let w be (-17)/(-3) + 6/(-9). Let x be 2/3 - (-4)/3. Solve w*m + x*l = 9, -3*m + l - 4 = -5 for m.
1
Suppose -k = -3*m + 9, -6*k - 1 = -k - 4*m. Solve -8 = 5*f - k*q, 5 = -3*f - 3*q + 5*q for f.
-1
Let u = 39 - 35. Solve 4*b + 5*o - 4 = 0, -4*b - b - 4 = u*o for b.
-4
Let d(f) = 3*f - 5. Let m be d(7). Solve -20 = 6*a - a, m = -4*c + a for c.
-5
Let y = 10 + -6. Suppose 0 = -3*i - 5*q + 7, 0 = 4*i - 9*i + y*q + 24. Solve -4*x - i*a + 8 = 0, -2*x + 2*a + 21 = x for x.
5
Let x(z) = -z + 24. Let o be x(11). Solve s + s + 4*p - 2 = 0, 2*s + o = p for s.
-5
Let h be 44/(0 - -4 - 2). Solve -3*p + 6*j - j + 1 = 0, 0 = 4*p + 5*j + h for p.
-3
Let o(y) = -y**3 - y + 3. Let b be o(0). Let k be 9/(-2)*(-2)/b. Solve -2 = 7*w - 3*w + 2*t, 6 = -3*w + k*t for w.
-1
Let u(k) = k**3 + 10*k**2 + 8*k - 4. Let q be u(-9). Solve 3*c + 31 = 4*o, o - 5*c - q = 24 for o.
4
Let k be 2*(4 + (-44)/(-8)). Solve -5*c + k = x, 0*c = -4*c - 4*x + 28 for c.
3
Let l = 5 - 8. Let y = 6 + l. Let u be 0 - 0 - -1 - -1. Solve u*c = q + 5, -4*q = c - y*c + 14 for c.
1
Let r = 3 - -6. Solve r = -3*m + 5*u - 4, u - 7 = 5*m for m.
-1
Let q(d) = d**3 + 7*d**2 - 6*d + 3. Let r be q(-7). Suppose -2*j + 11 = -r. Solve 4*x - 5*g - 25 = 0, 5*x + 0 = 3*g + j for x.
5
Let q be (-8 - -12)*(-6)/(-8). Solve 2 = -3*f - 1, -3*b + q*f = 12 for b.
-5
Suppose -f - 40 = -5*f. Let c(w) = w**2 + 5*w - 2. Let y(s) = s - 1. Let t(l) = c(l) - 2*y(l). Let m be t(-4). Solve -3*b + 2 + f = 3*a, b - a + m = 0 for b.
0
Let m = -85 - -97. Solve -m = -5*l + 5*a - 2, 2*l = 4*a + 14 for l.
-3
Let b = 5 - -4. Let y be (-136)/(-36) - (-4)/18. Let d = 17 + y. Solve -3*g = 3*j + d, 0*j - 3*j + g = b for j.
-4
Let w be 6/(-4)*4/(-2). Suppose 5*s = -3*a + 20, -a - w*a + 18 = -2*s. Solve 2*l - c = c + 2, -2*c + 12 = a*l for l.
2
Let d be (-80)/(-45) + (-2)/(-9). Suppose -d*x = -4*a - 0*a - 14, x - 4 = -a. Solve 3 = 4*z + 5*p, 4 = -x*p - 1 for z.
2
Suppose -i - 5*p = -22, -14 = -5*i - p - 0*p. Solve -4*f + 0*q = -3*q + 16, q = i*f + 6 for f.
-1
Let q = -26 - -51. Solve 5*a - q = -3*z, 3*a = -z - z + 16 for a.
2
Suppose 4*i = 5*z + 13, 3*i - 2*z - 9 = -1. Solve 3*a + i*a + 5*p = 40, -3*p = -3*a - 6 for a.
3
Let n(v) = v**2 - 8*v + 1. Let o be n(8). Solve 2*t + 2 = 3*l, -5*l = t - l + o for t.
-1
Suppose -f + 15 = -23. Suppose 3*p - 2*s = 28, -2*p - s = -5*p + 23. Let a = 10 - p. Solve 3*d - 32 = -a*k, 5*k = -4*d + 3 + f for k.
5
Let r = 163 - 159. Let j = -5 - -3. Let o be 6*(j + 8/3). Solve f - 5*k = -5, -20 = r*f + 3*k - o*k for f.
-5
Let w be -8 + 23 + (2 - 2). Solve -f - 2*q = 6, 4*f + 0*f = -5*q - w for f.
0
Let p be (-2 - -3)*1 - 5. Let y be (10/8)/(p/(-16)). Solve -v - y*o = 17, -2*o = 6*v - 2*v - 4 for v.
3
Suppose 2*l + l - 21 = 0. Solve -5*z = -5*g - 25, -l*z - 4*g + 7 = -2*z for z.
3
Suppose -3 = -2*i - 11. Suppose b = -3*s + 2, -3*b + 6*b - 2*s + 5 = 0. Let g = b - i. Solve -3 - 32 = 5*d - g*m, 5*d = m - 25 for d.
-4
Suppose -2*g = j - 6 + 3, 2*g + 17 = 3*j. Solve -j*z - 4*c = 0, 3*c + 22 = -3*z + 5*c for z.
-4
Suppose -4*v + 71 + 5 = 0. Let l be (-14)/(-4) + 12/(-24). Solve -5*c + l*t + v = -0*t, -3*c + 19 = 2*t for c.
5
Let i be 0/(2 - (1 + 3)). Suppose -2*o + 10 = -2*u, -5*o + 19 = -i*o - 2*u. Solve -g - 27 = -0*g + 5*m, -19 = 2*g + o*m for g.
-2
Let y = -1 - -3. Let c = 31 + -29. Solve -c*d + 10 = 0, -2*p = -d - y*d + 11 for p.
2
Let q = 13 + -11. Solve -q*w = 3*w - 5*v, 4*v + 20 = -w for w.
-4
Let x = 0 + -7. Let a = 17 + x. Solve -5*t - j + 36 - a = 0, 5*t = j + 24 for t.
5
Suppose 0*u - 615 = -5*u. Let i be (-1)/(-2) + u/6. Let l = -2 + 12. Solve -2*y = l, 0 = -0*s - 2*s - 3*y - i for s.
-3
Let p(g) be the second derivative of g**5/20 + g**4/3 + g**3/2 + g**2 - 2*g. Let l be p(-2). Solve -3*j = -y + 3 - l, -y - j - 1 = 0 for y.
-1
Suppose 4*b - 1 = -5. Let f be (b + 9/6)*2. Solve -k = m - f, -5*k + m = 9 + 16 for k.
-4
Let k = -41 - -43. Suppose 2*u - 36 = -u. Solve -5*x + a + 2*a = -u, 4 = -k*x - a for x.
0
Suppose 4*p - 11 = -f, 5*p + 2*f = 6*f + 40. Solve 5*j + 0*j - 3 = 2*b, -j = -p*b + 3 for j.
1
Suppose 4*m - 13 = -5. Let g(o) = -o**2 + 5*o - 1. Let w be g(m). Solve 2*f = -3*s - 18, 1 - 12 = -3*f + w*s for f.
-3
Suppose -s = -5*b + 25 - 3, -5*b + 12 = 4*s. Let t = s + -1. Let j be (t - -1)*(-2 + 1). Solve -5*k + 17 = -2*n + 2, 0 = j*k - 2 for n.
-5
Let y = -5 - -5. Suppose -c + y - 2 = 0. Let a be -2 + 4 + c + 3. Solve -5*n + 26 = -2*u, -a*u + 2*n = -0*n + 17 for u.
-3
Suppose -4*p - 6 = -g - 19, 4 = -2*p + 4*g. Solve -4*a + p*u + 36 = 0, 0 = -5*a - u - 2*u + 13 for a.
5
Suppose 0 = -4*d - 0*d + 20. Suppose -d*l - 10 = 5*g, g + 0*l - 3*l - 14 = 0. Solve -g*c = v + 3, 0 = v - 5*c + c - 15 for v.
3
Suppose b = n + 14, -44 - 22 = -4*b - n. Solve 2*v = -h + 3*h - 16, -3*v - b = -h for v.
-4
Suppose 3*m - 10 = i, 0 = -5*i + m + 4*m. Let b(v) = 2*v - 8 + v - 2*v. Let x be b(10). Solve x*u + 11 = -i*c - 2*u, 4*c - 20 = 4*u for c.
1
Let d = 4 - -1. Solve -4*y + w = 23, 2*y + d*w - 40 = 7*y for y.
-5
Let x = -3 - -6. Suppose -2 = -y + 2. Suppose -y*l + 14 + 14 = 0. Solve -x*h - 2*m = -l, -3*h - 6 + 20 = -5*m for h.
3
Suppose l - 55 = -4*l. Solve 4*a = 2*f, 5*f + a + 11 = -l for f.
-4
Let b = 4 - 4. Suppose 2*j - 6*j = -8. Solve j*d - g = b, -5*d - 4*g = g - 15 for d.
1
Let v(f) = 6*f**3 - 8*f**2 + f**2 - 5*f**3 + 9 - f. Let z be v(7). Solve z*o - 5 = 3*t + 3, 0 = -4*o + 4 for t.
-2
Suppose 0 = -0*u + 2*u - 6. Suppose -5*h = 2*d - 77, -u*h + 5*d + 40 = -0*h. Solve 0 = o - 2*g - h, 2*o - 3*g = -o + 30 for o.
5
Let x = -13 - 22. Let w = -24 - x. Solve -2*r - 4*c + 3 = -w, 2*r = 5*c - 4 for r.
3
Let m = -34 + 23. Let d = 16 + m. Solve 2*k - 4*a - 18 = 3*k, -5*a = -d*k + 10 for k.
-2
Suppose -5*x = 3*w - 12 + 1, -4*w = 3*x. Let c = x - 4. Solve y + u - 3 = 0, 4*y - 3*y + 4*u = c for y.
4
Suppose 0 = 2*l + 3*l. Let u = l - 2. Let v(x) = x**2 + x + 1. Let d be v(u). Solve -2*p = -4*s - 4, 5*p - 2*s = d*s + 10 for p.
2
Let l be 5*(0/(-4) - -8). Let o be (2/5)/((-1)/(-5)). Suppose 0*f - l = -o*f. Solve 0 = -4*t + 3*y - 2*y + f, 4*y = -4*t for t.
4
Let z be (-2)/3 + 22/6. Let j be 3/(-12)*0 + z. Solve t - 5 = -4*d - 0, d = -j*t - 7 for d.
2
Suppose l + 5*f = 6*l - 540, -4*l + 430 = -5*f. Suppose 0 = -5*s - k + l, 94 = 3*s - 2*k + 15. Solve -5*j + s = 3*y, 0 - 8 = -2*j for y.
1
Let c(q) = q**3 - 4*q**2 + 4*q. Let a = 2 + -3. Let r be (-3*a/1)/1. Let n be c(r). Solve 16 = 4*u - h - 3*h, h - 12 = -n*u for u.
4
Suppose 5 - 2 = -i, -4*i - 9 = a. Solve -11 = 4*n + a*v, 1 = -v - 0 for n.
-2
Let n be (-3 - -1)/((-6)/(-12)). Let d be (-2)/n*-2*-1. Let r be (2 + -1)/(d/5). Solve -3*l - 15 = 0, -2*l - 5 = r*b - 0*l for b.
1
Let z = 66 - 38. Solve -3*h - 7 = -s + 10, 4*s - z = 2*h for h.
-4
Let w(k) = k**3 + 9*k**2 - 9*k + 12. Let z be w(-10). Suppose -2*y + 14 = -4*t, -z*y = -4*y + 2*t + 10. Solve -4*f = y*q + 17, -f + 6*f - q = -7 for f.
-2
Suppose -5*v - 25 = -5*l, 5*l - 19 = 3*v - v. Solve -l*r - 4*b + 0*b = 15, 3*r + 15 = 2*b for r.
-5
Let d be (-1197)/(-266) - ((-3)/(-2))/