*f - 7. Let m be ((-1)/1)/(f/(-7)). Solve k + m = -3*c - 6, -c + 13 = -4*k for k.
-4
Suppose -2*g + 7 = -1, -3*g = 5*p - 27. Let q(f) = -2*f + 6. Let h be q(4). Let a be h/9 - (-4)/18. Solve a = -s + 5*l, -2*s + p*l + l = 0 for s.
0
Suppose -3*s = -s - 42. Solve -2*a = -4*l + 2*l + 10, 5*l - s = 3*a for a.
-2
Let m(b) be the first derivative of b**2/2 - b + 4. Let n be m(4). Let u be 2/(-6) + 1/n. Solve s + 5*g + 12 + 9 = u, 4*g + 16 = 0 for s.
-1
Suppose -4*a + a + 6 = 0. Suppose a + 61 = 3*k. Solve t + o = -o + 14, t + k = 5*o for t.
4
Suppose 2*j - 32 = -24. Solve 7*d = 4*d, j*t = -2*d - 8 for t.
-2
Let y be (-4)/(-14) + 11/((-539)/14). Solve y = -k + 3*n - 0*n + 11, 4*k + 26 = -2*n for k.
-4
Suppose 10 - 1 = 3*t. Suppose -2*o + t*o + 1 = 2*b, -o = b - 8. Solve 2*q - 5 = 4*q - 3*c, 0 = b*q + 3*c - 15 for q.
2
Let o(h) be the second derivative of h**5/20 - 7*h**4/12 - h**3/6 + 9*h**2/2 + 2*h. Let q be o(7). Solve -q*y + 0*y = -5*m + 14, 4*y - 5*m = -18 for y.
-2
Let f(o) = o**2 + o - 7. Let n be f(-4). Solve -n*h = 5*w - 10, 2 = 3*h + w + w for h.
-2
Let q = -16 - -62. Let g = 18 - q. Let f be (-19)/(-7) - 8/g. Solve -2 = 4*u - 2*o, -u - 3*u = -f*o + 5 for u.
1
Let i(g) = -g - 11. Let h be i(-13). Solve -v - 4*c + 2*c - h = 0, 3*v - 4*c + 6 = 0 for v.
-2
Suppose 4*a - 2*n = 4, 3*n - 9 = -5*a + 7. Suppose -5*w + b + 52 = 14, 10 = 2*w - 3*b. Solve 3 = a*v + 11, -4*c = -3*v + w for c.
-5
Let m be (-2)/(-3)*(3 - -3). Solve -3*h + j = -5, -3*h - m*j - 19 = 1 for h.
0
Let u(o) = 2*o**2 + 2*o - 1. Let d be u(-2). Suppose -7*a = -d*a - 8. Let f be 10*-1*a/(-5). Solve -f*g + 3*q = -q - 4, 7 = -5*g + q for g.
-2
Let d be (-5)/(-5) + -5 - -16. Solve -c = 3*c + s + 13, 4*c - 4*s = d for c.
-2
Let b(n) = -n - 3. Let j be b(-3). Suppose 3*w + 2*w = -z + 10, j = -z + 2*w - 4. Solve -5*p + 3*l - 9 = z, 0*l + 8 = -4*l for p.
-3
Let t = 60 - 57. Solve 5*r + 21 = -4*d, -3*d + 6*d - 18 = t*r for d.
1
Suppose 4*m - 13 = -1. Solve m*a - 4 = 2*a + 3*t, 3 = -3*t for a.
1
Suppose -2*s + 3*s = 3. Solve -2*k = 3*t, 4*k = -s*t - 0*t - 6 for t.
2
Let d(j) = -j. Let z be d(-2). Solve -2*g + 2*a + 13 = -5*g, -z*g = -3*a for g.
-3
Suppose 0 = 2*h + 5*w - 5 + 1, -2*h + 4*w = -4. Suppose 5*a - 5*n = 35, -1 = a - h*n - 10. Solve -a*z - 12 = -3*k, -5*z - 4 = -k - 3*z for k.
4
Suppose 0 = -o + 6*o - 25. Suppose -6 = o*u - 6*u. Solve -3*w + 2*a + 23 = u*a, -a + 17 = 3*w for w.
5
Let x = -19 - -23. Suppose -2*q = x*l - l, 5*q = 5*l. Solve -s + 0*s - 7 = 3*n, 3*s + n + 5 = l for s.
-1
Let b(r) = -r**3 + 3*r**2 - 2*r + 2. Let d be b(2). Let y = d + 0. Solve -8 = -2*i + 4*u, -i - y*i + 11 = -5*u for i.
2
Let r(d) = 5*d**2 + d - 4. Let i be r(2). Solve 2*g - 4*g - i = -5*w, -14 = 3*g - w for g.
-4
Let q(n) = -3*n + 5*n + 9 - 3*n. Let d be q(0). Let p(l) = l**3 + 4*l**2 + 2*l - 2. Let b be p(-2). Solve -4*x = -s - x - 1, b*s + x = -d for s.
-4
Suppose 2*p = -3*p - 20. Let i = p + 6. Solve -o - 7 = -i*z, 3*z + 5*o = 5*z - 11 for z.
3
Let d = -4 + 14. Suppose -4*y + 3 = -3*f, -5*f + 6*f - 5*y - d = 0. Let v = f + 5. Solve v = 3*i - 4*w + 5, 5 = i - w + 3*w for i.
1
Let v be -1 - (4 - -2 - 9). Solve -v*z = -a + 2 + 3, -a = 5*z + 9 for z.
-2
Let f(v) = -2*v**2 - 3*v + 2. Let q be f(0). Solve -2*j = 4*t - 20, q*j - 5*j = -4*t for j.
4
Let i = -10 + 41. Suppose -5*l - n + 2*n + 53 = 0, -3*n + i = 4*l. Solve 5*a - 4 = a, -a + l = -3*u for u.
-3
Suppose 13 = -2*g - 5*p, -2*g + p + 4 = -g. Let d be g/6 + (-86)/12. Let s(a) = -3*a - 9. Let t be s(d). Solve 6*q + 3 = r + 2*q, 4*r = -3*q + t for r.
3
Suppose 4*k - 15 = -y, 0 = -3*k - 0*y + 4*y - 3. Let t = -11 + 23. Solve -3*b + 27 = 3*c, -t - 23 = -k*b - 5*c for b.
5
Let r be 3/1 + 5/5. Suppose r*o = o. Solve o = 2*i + 4 + 6, -2*p = -2*i - 14 for p.
2
Suppose 25*y = 27*y - 10. Solve n + 4*n + y*t - 5 = 0, 2*t - 2 = 0 for n.
0
Let x(y) = -y - 2. Let t be x(-6). Suppose -t*z + 13 = 5. Let n be 0 + 0 - z*-1. Solve -n = -h, 4*h = -3*i + 7*i + 4 for i.
1
Let y(h) = h**2 - h - 8. Let a be y(5). Solve t = -3*r + 12, 5*t - 3*r = t - a for t.
0
Let o(i) = -i**2 + 27*i - 24. Let m be o(26). Solve -5*p - 2*v = -14, 6 = m*p - p + 2*v for p.
2
Let z(v) = 4*v - 3*v + 0 + 8. Let j be -5*(-1 + 2) + -1. Let w be z(j). Solve 4*d - d = -2*a + 10, -w*a + 3*d + 10 = 0 for a.
5
Let a = -2 - -3. Suppose 4*g = -a + 17, -3*w = g - 13. Suppose 4*i + 12 = 4*h, -4*h = -2*h + 3*i + 9. Solve h = 3*f - 6, 0*p - w*p - 5*f + 4 = 0 for p.
-2
Suppose 2 = -y + 3*v + 1, 2*y = 4*v. Solve -c + y*h = 5, 0 = -c + 3*h + 2*h - 8 for c.
-3
Let i be (-32)/(-20) - (-4 + 72/20). Solve 0 = 4*r + b - 6*b + 3, 2*r = -i*b + 12 for r.
3
Suppose -b = -5*v + 6, 2*b - 18 = -4*v - v. Suppose -o = 5*w - 12, -3*o = o - b*w. Solve 3*q - o*r - 7 - 4 = 0, 2*r = q - 9 for q.
1
Let o be (6/5)/((-4)/20). Let l = o - -11. Let z = -4 + 9. Solve z*y + p - 14 = -l, 2*y - p = -2 for y.
1
Suppose 0 = -2*u + n + 14, -3*u - 5 = n + 4*n. Solve -3*p + u*l = -8, p = -p + 5*l + 7 for p.
1
Let i be 24/(6*(-2)/(-8)). Suppose 4*r = -i, -4*z + 3*z - 2*r + 12 = 0. Solve -t + 2*t - 8 = -4*y, 0 = 5*t - z for y.
1
Let g(u) = -u - 3. Let o be g(-7). Let p(f) = f - 3. Let h be p(o). Suppose 15 = -3*v, 2*i = -3*v - 4 + h. Solve -3*r + r = 3*y + i, 2*r + 6 = -2*y for r.
-3
Let k = -2 + 4. Let l = k + -2. Suppose l = -f + 2*f - 2. Solve 0*x = 3*b - f*x + 3, -b - 5*x + 16 = 0 for b.
1
Let u = 4 - 1. Let c = u + 0. Solve 0 = -k + c*h + 5, -2 = -k + h - 3 for k.
-4
Let p = 5 - 3. Solve -2*l = -3*r + p, -4*l + l = 5*r + 22 for r.
-2
Let o(w) = w**3 - 6*w**2 - 6*w - 7. Let x be o(7). Suppose 4*p - 3 - 5 = x. Solve 0 = -4*t - 5*m + 40, -4*t + p + 6 = -3*m for t.
5
Let f = 0 + 3. Suppose -f*h + 5*p + 34 = 0, 0*h + p + 8 = h. Solve 4*k - n + h = -1, -4 = -n for k.
0
Let p be ((-16)/(-12))/((-2)/6). Let u(c) = c**2 + 4*c. Let l be u(p). Solve x = v + 3*v - 9, -4*x - 20 = l for v.
1
Let a(f) = 2*f**2 - 16*f - 15. Let w be a(9). Solve -7*c + 16 = -3*c + 4*s, w*s - 4 = -c for c.
4
Let g(b) = b + 1. Let i be g(2). Solve 0 = 4*y - 2*t + 2, t = -i*t + 20 for y.
2
Let q(a) = 2*a + 15. Let m be q(11). Suppose 2*p - 1 = m. Solve 4*j - 5*l = 2*j - p, 2*j + 3*l = 5 for j.
-2
Let a = -29 - -27. Let q = 2 + a. Solve 3*d + 3*v = -6, -2*d + v + 2*v - 19 = q for d.
-5
Let t(l) = 2*l - 4. Let m be t(3). Solve 3*n = q, 2*n + 0*n = -m*q for q.
0
Let v be 4/(-20) + 1*(-62)/(-10). Solve o = 3 - 2, v = -3*d - 3*o for d.
-3
Suppose 15 = 3*v, 0 = -2*w + v + 1. Let j = w - 0. Suppose 3*u = -j*r + 69, 2*u + 39 + 15 = 2*r. Solve -2*y - 11 = -5*f, 5*y = -2*f - 3*f + r for y.
2
Let b(v) = v**3 - v**2 - v + 4. Let c be b(0). Suppose c = 4*n - 12. Solve 5*m - f - 10 = 0, -6*m - n*f = -3*m + 17 for m.
1
Let w = -4 + 4. Suppose -3*k = -3*c - 0*c, 3*k - c = w. Let v = k - -4. Solve -2*g - 20 = 4*q - 0*q, 0 = g - v*q - 8 for g.
-4
Let s = -21 - -23. Solve -4*h + s*h - 5 = m, -3*m + 7 = -5*h for m.
-1
Let s(l) = -4*l**2. Let b be s(2). Let v = 18 + b. Solve -v*y = -3*i - 3*y - 8, -2*i - y = 7 for i.
-1
Let x = -49 - -49. Solve 2*c = x, 10 = -4*k + 3*c - 6 for k.
-4
Suppose 1 = 2*h - 3*o + 9, h - 22 = -5*o. Let q = 3 + -1. Solve -q*a + 2*z = -14, 4*a - h*a + 5*z = -7 for a.
4
Let q be 1 - 5/40*4*-2. Solve -3*v = 3*s, -s = q*v - 3 + 5 for v.
-2
Suppose 163 = 5*a - 157. Suppose z + 2 = 0, 2*o - 5*z = -a + 4. Let q be -2*(o/2 - -2). Solve -16 = 3*u + 2*k, 3*u + k = -4*k - q for u.
-2
Let r(i) be the third derivative of -i**6/120 - 2*i**5/15 - i**4/24 - i**3/2 + i**2. Let h be r(-8). Solve -5*b - 25 = 2*o - 7*o, -h*o + 4*b + 25 = 0 for o.
5
Let h = -23 - -27. Solve 0 = v + 5*l - 6, -2*v - 4 = -h*l + 12 for v.
-4
Let c be 1*2*18/9. Suppose -20 = -2*u - 4*k, 5*u = k - 1 + 7. Solve 5*r + 2*w + 3 = 0, u*r + w = c - 5 for r.
-1
Let y be (-30)/9*(4 + -10). Solve x - u + 8 = 0, y = -2*x + x + 4*u for x.
-4
Let t = 3 - 0. Let z = 84 + -79. Solve -4*m = 2*n, z*m = 5*n + t*m for n.
0
Suppose j = -2*t + 8, 0 = -t - 0*j - j + 3. Solve t*s + 25 = -4*n, s + 4*n + 20 = -1 for s.
-1
Let t be 3 - (6/(-2) - -1). Let m = 7 - t. Let n be (-25)/(-4) + 2/(-8). Solve -m*o + 3*k = -1, 2*o + 4*k + 14 = -n for o.
-4
Let c = -32 + 63. Let r = -41 - -41. Solve r = 5*f - 3*w + w - 7, -5*f - 4*w + c = 0 for f.
3
Suppose -x + 12 = -0*x. Suppose -3*g + 3 + x = 0. Solve -g*v + 12 = -8, 3*c - 2*v + 8 = 0 for c