pose a*x = -7 - 9. Let w = -5 - x. Solve -b + w*q + 1 = 0, -b = b + 3*q + 16 for b.
-5
Let b be 2/(-3) + 34/6. Suppose -5*i + z = 22 - 129, -i = b*z - 11. Let f = 88 - 54. Solve a + 5 = -5*d + f, -5*d = -a - i for a.
4
Suppose -5*p + 66 = -114. Let i = -19 + p. Solve 5*f = 2*f + 2*z - i, 0 = -2*f + 5*z - 26 for f.
-3
Let g be 2/(-3) + 17/3. Suppose 0 = 2*z + z - 3*n - 30, 2*z + g*n - 55 = 0. Solve 3*q + 5*m - 15 = z, 0 = m - 3 for q.
5
Let s(j) = j - 7. Let a be s(9). Solve -q + 10 = 3*d, -d + a*q - 3*q + 2 = 0 for d.
4
Suppose -5*l - 25 = -55. Let g be 2 - 4 - (-5 - 2). Solve -g*n = 0, -2*s - 3*n + l = -2 for s.
4
Let k(u) = u + 6. Let j be k(-7). Let g = 4 + j. Solve -g*n + 14 = 5*a, -4*n + 6 = -a - 5 for n.
3
Suppose -4*s - 28 = -8*s. Suppose -4*o = -0*o - 8. Solve -o*a + 0*d + d = s, 5*a = 2*d - 18 for a.
-4
Let z(v) = -2*v - 4. Let u be z(-3). Solve u*y + 2*a + 6 = -2*a, 0 = 5*y - 3*a + 15 for y.
-3
Let m(y) be the second derivative of -y**4/3 + y**3/6 + y. Let i be m(-1). Let s be (-27)/(-15) - 1/i. Solve -h - s*n = 0, -5 = -2*h + n - 0*n for h.
2
Let k be (-2)/(-4) + 12/8. Solve 3*r = 5*w - 0*w + 21, 0 = r + k*w + 4 for r.
2
Let r be 360/27*(-6)/(-4). Suppose -t + r = 4*b, -2*t + 3*b = 28 - 13. Solve -2*a - 2*j + 4 = t, 2*j = -0*j for a.
2
Suppose 4*l = 3*t - 49, t + 66 = -5*l - 0*l. Let w = l + 17. Solve w*y = -3*m - 9, 2*m = -y - 2*y - 6 for m.
-3
Suppose -4*r + 0 + 12 = 0. Suppose -2*c = 4*w - 30, -24 = -2*c - r*w + w. Let q = -4 - -6. Solve 0 = 5*s + q*b + c, -2*b + 4*b = -3*s - 3 for s.
-3
Let i be (3 - 3) + 20 + -3. Suppose -4*t + i - 6 = j, 5*j - 19 = -2*t. Solve 4*s - 6 = q, -2*s + j*s = -3*q - 5 for q.
-2
Suppose 2*m + 2*a - 16 = 0, -3*m = -m + a - 11. Let c = m - 1. Suppose 0 = c*h + h. Solve -3*b + 22 = -5*i, h = -2*b + 2*i + 11 + 1 for b.
4
Suppose 3*z + z - 36 = 0. Solve -3*c = -z, k + 5*c - 15 = 6*k for k.
0
Suppose 4*l = 5*u - 2, 0 = u + 2*l - l - 4. Let s(o) = 5*o + 5*o - 4 + 9 + o**u. Let x be s(-10). Solve x*i + 8*c + 5 = 3*c, -5*i + 3*c + 19 = 0 for i.
2
Let c be 69/12 - (-3)/12. Suppose -6*q - c = -9*q. Solve -5*o - 3*v - 20 = 0, -3*o - q*v + 7 = -4*v for o.
-1
Let d be (12/4 + -3)/3. Solve n = 2*j - 1 - d, 5*j - 4*n = 1 for j.
1
Let h(r) = 2*r**2 - 13*r - 2. Let u be h(6). Let j(i) = -i**3 - 7*i**2 + 4*i. Let b be j(u). Solve 3*p = -5*f - b, 2*f = -4*p - 7 - 17 for p.
-4
Let v(j) = -j**2 + 9*j - 12. Let t be v(8). Let b be ((-2)/(-1))/(t/(-10)). Solve -4*y + 4*c = y - 5, b*y + 25 = -2*c for y.
-3
Let i(c) = -c**2 + 4*c + 7. Let t be i(5). Let m be -3*3*(-8)/18. Suppose m*q + 0 = 4. Solve -l - b + q = -7, t*l - 20 = -3*b for l.
4
Let y(a) = 1. Let n(z) = z + 4. Let g(l) = -n(l) + 6*y(l). Let s(k) = -k. Let d be s(3). Let m be g(d). Solve 5 = 3*j + f, 0 = m*j - 0*f + 2*f - 9 for j.
1
Suppose 3*a + 4*r + 6 = r, 0 = -2*a + 2*r + 12. Solve 4*b = -3*n + 26, -7*b + a*b = 3*n - 31 for n.
2
Let s = -7 - -12. Suppose 6 = m - 2*v, 0 = s*m - 2*v + v - 3. Solve 4*h + m*h - 12 = 4*i, 4*h + 2 = -3*i for i.
-2
Let u be -1 - (-6 - -4 - 2). Solve 4 - u = l, -5*r + 7 = -3*l for r.
2
Let f(x) = x**2 + 2*x - 5. Let i be f(2). Solve i*v = 5*b + 19, 2*v - 5*b = -2*v + 17 for v.
-2
Suppose -l = 7*l - 32. Solve 0 = 3*p + 2*u - l, -p + 2*u = 4*u for p.
2
Let b(n) = 11*n - 9*n - 3 + n. Let a(x) = -x**2 - 4*x. Let d be a(-3). Let p be b(d). Solve 4*s = 2*h + p, -3*h = 3*s - 2*h - 17 for s.
4
Suppose 11*g = 9*g + 6. Solve g*u - 9 = 0, -3*c + 0*u = 5*u - 18 for c.
1
Let x(y) = y - 1. Let k be x(3). Suppose 10 - 2 = 2*o. Suppose -o*d = -27 + 7. Solve -d*h - 17 = r, -r + k*h = -h - 7 for r.
-2
Let i(o) = -o + 10. Let x be i(7). Solve 2*q + 0*u - 5*u + 21 = 0, 4*q = -5*u + x for q.
-3
Let y = 8 - 4. Solve y*m + 21 = -x, -5*x + 2*m - m = 21 for x.
-5
Let r(a) = a**2 + 5*a - 4. Let v be r(-6). Suppose 5*f = -4*y + v*y + 25, -5*f + 15 = 4*y. Solve 2*l - 4*o - f = -3, -4*o = 0 for l.
2
Suppose 4*y - 3 = 21. Let c(n) = -4 - 3 + y*n + 3. Let f be c(4). Solve 0 = 2*g + 3*o - 0*o + f, o - 8 = 3*g for g.
-4
Suppose -7 = -h - 0*h + s, -2*h - s = -5. Solve f = 4*z + 5, h*z + f = -6 - 5 for z.
-2
Let g be (-21)/(-14) - (-17)/2. Solve 4*w - 3*c = -5 + 14, 4*w - g = 2*c for w.
3
Suppose 2*n - 4*h + h = 11, 3*n + h - 11 = 0. Solve -4*u + 5*l = 22, -n*l = 5*u + 5 + 2 for u.
-3
Suppose 0 = 4*l - 3*l - 5. Suppose -7*b - 3*x = -3*b + 11, 0 = 5*b + 2*x + l. Suppose a + b = 5. Solve -u = -a, 11 = 2*t - t + 3*u for t.
-1
Suppose -p + 4 + 1 = 0. Let t = 0 - 0. Let x = 34 - 28. Solve 0 = -u + 1, t = -4*w + u - x*u + p for w.
0
Let a = 6 - -2. Let p = a - 5. Suppose 5*z + 10 = 3*b, p*b - z + 2 = -2*z. Solve 5*h - 29 = q - 0, -2*h + 2*q + 18 = b for h.
5
Let i = 11 + -21. Let a(h) = h**2 - 6*h + 8. Let y be a(7). Let f = y + i. Solve -f*l + 7 = r, -3*r = -0*r + 9 for l.
2
Let d = -3 + -3. Let r = 11 + d. Let k = -2 + r. Solve 4*q + 16 = 0, 3*q = k*f - 6*f - 3 for f.
3
Let v(s) = -2*s + 14. Let y be v(7). Solve -4*t = -3*j + j - 10, -2*j + 2 = y for t.
3
Let d be -2*((-3)/3)/2. Suppose d - 13 = -3*z. Suppose 9*h = z*h. Solve -2*k + 5*m + 14 = h, -2*k - k = -5*m - 16 for k.
2
Let y = 19 + -19. Solve -u + y*k + 4*k + 24 = 0, u - 29 = 5*k for u.
4
Let l(j) be the first derivative of j**2/2 - 4*j + 2. Let f be 2/8 - 70/(-8). Let g be l(f). Solve -g*n + 5 = c, 0 = -c - 3*c for n.
1
Suppose 0 = -w + 2*w - 39. Let u = w - 28. Solve -3*n - 9 = 4*m, -u = n + 3*m + m for n.
1
Suppose 0 = 2*y + y. Let j(c) = c**3 + c**2 + 1. Let z be j(y). Suppose -5*h + 15 = 4*w, -2*w - 7 + z = -2*h. Solve 7*u = h*r + 3*u, r = 4*u for r.
0
Suppose 0 = 2*y - y - 3. Let u be 6/2 - y/(-3). Solve 3*p + 5*m - u*m - 4 = 0, 0 = 2*p + 5*m + 6 for p.
2
Let i be 2/3 + (-16)/(-3). Suppose 4*f + v + 1 = i, 2*f + 5*v = 7. Solve -5*k + 4*a - 32 + f = 0, -5*a + 14 = 2*k for k.
-3
Suppose 3*x - 12 = -0*x - 4*c, -x = c - 4. Solve -r + 4*r = -2*s - 1, x*r = -5*s - 13 for s.
-5
Let q(w) = w**2 + 2*w + 1. Let t be q(-1). Solve 4*z = -4*b + z + 25, 2*b - 2*z - 2 = t for b.
4
Let z(j) = j**3 + 5*j**2 + 4*j + 2. Let g be z(-4). Suppose 4*s + g = 26. Let u be 3/9 - (-22)/s. Solve 0 = -3*n - 9, -u*w = w - 2*n - 6 for w.
0
Let k(l) = 2*l**2 + 13*l. Let v be k(-8). Solve -m = 2*z + 3*m - v, -2*m + 4 = -z for z.
4
Suppose -13*p - 16 = -42. Let j = 69 - 43. Let z = -16 + j. Solve -5*o - z = w, -w - 2*w = -p*o + 13 for o.
-1
Let p = -11 - -11. Let w be 0 + (1 + -1)/2. Solve -m - 5 = p, m = z - w*m - 3 for z.
-2
Suppose 3*w - 2 - 19 = -3*q, -12 = -q - 2*w. Solve o = -5*u + 30, -2*u + q + 3 = -o for u.
5
Let m(x) = -x**3 - 8*x**2 + 4*x - 15. Let i be m(-9). Solve 4*z + 4 = v - 7, 5*z + i = -2*v for v.
-5
Let u be (6/15)/(1/25). Solve 4*y - 8 = w, 3*y + 2*y + 4*w - u = 0 for y.
2
Let c be -4*(0 - (-1)/(-2)). Suppose 75 = 5*y - 25. Suppose -7*v + 2*v + y = 0. Solve 3*k = v*g, -5*k + k = -c*g + 10 for k.
-4
Let g be (-18)/(-2) - 1 - 2. Let l be (g - (-2 - -4)) + -3. Solve 0 = -w + 5*m - 14, 3*m - l = -5*w - 15 for w.
-4
Let x be 81/36*4/3. Solve -x*z = z + i - 4, -5*z - 4 = -i for z.
0
Let f be (-108)/(-24)*4/6. Solve -6 = f*n, -4 = 2*i + 4*n + 4 for i.
0
Let p = 3 - 3. Suppose -4*u + 12 = -p*u. Suppose -7*t + 16 = -3*t. Solve -g + u*s = -2*g - 2, 25 = -t*g + 5*s for g.
-5
Let a(k) = 4*k**2 - k - 1. Let f(c) = 9*c**2 - c - 3. Let n(y) = 7*a(y) - 3*f(y). Let q be n(4). Solve 2*d - 14 = -2*x, d - 4*x + q = -2*x for d.
4
Let r be (3/1)/(1/1). Suppose 2*p = 5 - r. Solve 5 = -o + 2*a + p, 5*o + 7 = -3*a for o.
-2
Let k be 36 + -6 + (-2 - 0). Let f(j) = -j**3 - 7*j**2 + 5. Let r be f(-7). Let v = 0 + r. Solve v*i - 4*q = -k, -5*i + 3*q - 10 = 16 for i.
-4
Let p be 45/(5/1) - 0. Solve 2*o = 5*o - 9, 0 = -5*g + 2*o + p for g.
3
Let b(g) = g**2 - 6*g. Let w be b(6). Suppose w = -3*l + 5*l - 8. Solve -13 = 5*d + 3*r, r + 2*r = l*d + 32 for d.
-5
Let r = -7 - -14. Suppose -3*w + r*w - 44 = 0. Solve 12 = 2*z + z, -w = -x - 3*z for x.
-1
Let a(u) = u**2 - 61. Let h be a(9). Solve 3 = -2*g - 1, 5*g + h = -5*m for m.
-2
Let z = -1 - -2. Let t = z - -2. Suppose -3*u - v + 25 = 0, 5*v = -u - 2*u + 29. Solve -1 + t = -3*n + 4*y, 0 = 5*n - y - u for n.
2
Let w be (6/1)/(2/(-3)). Let g be -3 - (-6)/w*-3. Let f = 3 + g. Solve f = -v - y, -3*v = -v - 4*y - 26 for v.
3
Let c be 816/40 - 2/5. Solve 2*t = -3*n + n + 10, -5*n - c = -4*t for t.
5
Let u(z) =