 Solve -21 = 2*d - 0*q - x*q, 0 = 2*d + 2*q for d.
-3
Let r be (-2)/14 + 3/21. Solve r*y + 3*f + 21 = -3*y, 5*f = 5*y - 15 for y.
-2
Let u(j) = -j**2 + 7*j - 3. Let n be u(6). Let t = 0 + n. Let q = 80 - 45. Solve 0*k - 2 = 2*f + 3*k, -t*f + q = -5*k for f.
5
Suppose 5*s - 3*s - 6 = a, -5*a = -20. Suppose 0 = -0*u - u + 7. Let o be (-4)/10*(-3 - 7). Solve o*h - 5*i = u, i + 7 = h + s*i for h.
3
Suppose -o + 9 = 3*u, -3*o - 1 = 4*u - 2*u. Suppose -5*j = -u*c + 44, -6*j + 2*j - 16 = 0. Solve m - 6 = c*m + y, 0 = 4*m - 5*y + 28 for m.
-2
Suppose -4*p + 0 = -8. Let g be p/(-6) + 10/3. Solve -4*h - 17 = -2*x + g, 10 = -2*x - 2*h for x.
0
Let u(v) = v**3 - 3*v - 4*v + 6 - 8*v**2 - 2*v**3. Let f be u(-7). Suppose -f = -5*r + 2*r. Solve -r*n = 2*y - 7*n - 18, 16 = 4*y - 5*n for y.
-1
Let t(c) be the second derivative of c**4/12 + c**3/6 + c**2 + 2*c. Let j be t(0). Let p = -33 - -51. Solve 3*z - 3 + 2 = j*k, 0 = -3*k - z - p for k.
-5
Let h = -92 + 97. Solve -5*j + 30 = h*n, -4*j = n - 2*n - 4 for n.
4
Let f = -5 - -7. Let x(c) = -2 + c**2 - 1 + 1. Let p be x(f). Solve -g = -p*i + 5, 4*g = -2*i + g - 7 for i.
1
Suppose -5*v = -c - 24, 6*c - 4*c + 3 = v. Solve -3*x - 5 = 2*x + v*m, 2*x + 4*m = -8 for x.
2
Let j(f) = 2*f**2 - 9*f + 6. Let d be j(4). Solve 0 = -w - d*m - 8, 4*w + m = 3*m - 12 for w.
-4
Let n = -63 + 63. Solve -5 = -4*l - m + 20, -5*l - 5*m + 50 = n for l.
5
Let y(s) = 13 - 8 - 4*s + 3*s - 11. Let v be y(-8). Solve 0 = -v*f - 5*g + 4, 2 = f - 4*g for f.
2
Let i = -6 - -8. Suppose 4*r + 101 = 5*a, -3*r = 2*a - 0*a + 70. Let n be (-32)/r + (-2)/(-3). Solve i*c - 4*p - 7 = -31, 0 = -n*c + p - 12 for c.
-4
Let n be (8 - -1)/(6/8). Let u be 1 + 3*4/n. Solve 2*o - l = 13, u*l + 17 = o - 2*l for o.
5
Let p(h) = 4*h**3 + 3*h**3 - 10*h**3 - 4*h**2 + 5*h**3 + 2*h. Let j be p(2). Solve -3*o + 2*o + 5 = -j*a, -o + a - 1 = 0 for o.
-3
Suppose 1 - 34 = -3*w. Suppose -4*a - 34 = q - 6, -4*q = -2*a - 14. Let f = w + a. Solve -s - 5*z - 10 = 0, f + 7 = -2*s - z for s.
-5
Let m = 19 - 19. Solve 4*i = -7 - 1, 5*p + 2*i + 24 = m for p.
-4
Let n(z) = -z - z + z + 9 + z**2 - 3*z. Let k be n(7). Solve -j = -4*s + 18, 3*j = -4*s - 2*j + k for s.
5
Suppose 5*c + 21 = -5*w + 3*w, -3*w + 31 = -5*c. Let h be ((-12)/(-30))/((-2)/(-10)). Solve 2*b - 5 = h*l - 3, -2*l - 18 = w*b for l.
-5
Let p = -3 - -2. Let s be -3 - (0 + p) - -2. Solve 5*m + 3*v = -10, m - 4*v + 2*v - 11 = s for m.
1
Suppose 5*g + 9 = 24. Suppose -g = 3*y - 4*y. Solve 0 = -j - j - 3*k + 5, -y*j - 3*k = 0 for j.
-5
Suppose 5*a - 2*j = 5, -3*a + 7*j - 6 = 4*j. Suppose p - 2*p = -8. Solve 5*o + 3*l - 3 = 0, -l + a = 5*o - p for o.
3
Let j(u) = u**2 + 5*u - 8. Let l be j(-7). Let g(y) = y**2 - 5*y - 1. Let m be g(l). Solve -5 = i + m*q, q + 2 = i + 1 for i.
0
Suppose -4*u + 20 = 2*w, -3 + 25 = 3*w + 4*u. Solve 4*p = d + 9, -p + 0 + w = 0 for d.
-1
Let c be 0 - 4 - -2 - -5. Suppose x = p - 1, c*p - 19 = -p + x. Let g be 3/p*(0 - -2). Solve -3*w = -16 + g, -2*q - w - 1 = 0 for q.
-3
Suppose 5*w + 5*i = -55, -4*i = 3*w + 23 + 12. Let d(t) = -t**2 - 10*t + 2. Let r be d(w). Solve 2*o = -v - r, 3*v = -20 + 5 for o.
-3
Let o be (0 + -1)*0/(-9). Solve -2*d = 2*f - o*d - 14, -7 = -5*f + 2*d for f.
3
Suppose 2*u + 5 = 13, 4*u = -3*l + 25. Let f = 2 + 3. Solve 3*t + f = w - 2, 15 = -3*t - l*w for t.
-3
Let a = -9 - -13. Suppose -2*y = -a*y + 10. Solve -u + 4*o = o + 4, y*o = 5*u for u.
2
Let s = 9 - 4. Solve c + 1 = 4*j + 10, 5*j = -s*c - 30 for j.
-3
Suppose -30 = -0*l - 3*l. Let s be l - (-1 + 1 + 0). Suppose -8*z + 3*z = -s. Solve 2*t - 20 = 2*a + a, z*t - 4*a - 24 = 0 for t.
4
Let u(f) be the first derivative of 4 - 4*f + 1/2*f**2. Let h be u(7). Solve -4*t - 4 = -n, h*n - 1 + 0 = t for n.
0
Let h be 13/5 - (-14)/35. Suppose -10 = h*t - 5*t. Solve 4*i + 4 = 0, 5*a + 2*i - t*i - 3 = 0 for a.
0
Suppose 4*u + 4 = 6*u. Suppose -u + 7 = h. Let o = -2 + h. Solve i = -3*v + 3*i + 5, o*i = 2*v for v.
3
Let g(s) = -s**2 + 6*s + 3. Let j be g(6). Suppose 0 = j*m - m - 10. Solve -4*w = -6*w - 2, 3*t + 2*w + m = 0 for t.
-1
Suppose 6 = -5*d + 4*d + 2*y, 5*d - 5*y = -10. Suppose a - 4 = -d. Solve -4*x = -0*x + 3*n + 23, a*x - 2*n = -8 for x.
-5
Let l be (3/(-9))/((-2)/30). Let p(n) = n**3 - n**2 - n. Let x be p(2). Let j be 2/(-1)*(1 - 3). Solve -j*u = x*g - 2, 5*g - 9 - 1 = -l*u for u.
-1
Let f be (-1 + 0)/(2/(-8)). Suppose -2*o = 4*t + 2, -8*o + 10*o = t - 12. Solve -t*s = m + 2 - 3, f*s - 20 = 4*m for s.
2
Suppose 0*k - 2*k = -318. Let f be k/7 + 2/7. Solve 3*w = 2*n - f, 0*w - n = 4*w + 16 for w.
-5
Let v(x) be the second derivative of x**3/6 + 9*x**2/2 + 2*x. Let u = 7 - 13. Let w be v(u). Solve 0 = -4*z - z + 2*y + 29, 0 = w*z + 2*y - 11 for z.
5
Let u be 14/(52/(-16) - -3). Let z be (-16)/u - 66/(-14). Solve -5*i + 3*q = -7, -z*i + i = 4*q - 12 for i.
2
Let i be 2/6 + 145/15. Suppose 2*t + 3*t = i. Solve 2*k - 10 = 2*l + t*l, 0 = 3*k - 9 for l.
-1
Let b be 24/(2/(-2) + 2). Suppose 0 = 2*t - 1 - 7. Solve -3*z + b = -3*h, -5*h = 2*z + 23 - t for z.
3
Let n = 139 + -126. Solve 3*a = -5*c + n, 11 = 5*a - c + 4*c for a.
1
Let h(p) = p**2 + 8*p - 4. Let x be h(-6). Let i = x + 19. Solve 2*o = 2*q + 8, -10 = -o + i*q - 2 for o.
2
Suppose 0 = -2*p - 3*m + 17, -2*m - 3 - 11 = -5*p. Solve -4*i + 4*d = -28, p*i + d = 7 + 11 for i.
5
Suppose -5*w - 62 = -17. Let k(b) = -b - 8. Let n be k(w). Solve -3*y = -4*v + 6, 4*y - 2*v - n = 1 for y.
2
Let a(y) = 3*y + 2*y**2 + 1 + y + 2. Let s be a(-2). Let g be s*-1*(-8)/12. Solve 4*c + p - 3 = 0, c + g*c = 2*p + 5 for c.
1
Suppose 2*z + 6 = 0, 13 + 9 = 4*s - 2*z. Solve -s*u = 4*d - 36, 3*u + 2*d + 3*d - 37 = 0 for u.
4
Let x be (-80)/(-35) + 2/(-7). Solve -2*a = 10, -1 = 2*i - a + x for i.
-4
Suppose -2*d - 6 = -24. Suppose -3*j + 6 = -d. Solve -g + 1 = -0, -5*h = j*g - 20 for h.
3
Suppose 4*q + m = 8, 2*q = m - 3*m + 4. Suppose 6 = 5*n - v - 22, 0 = -3*n + 3*v + 12. Suppose 0 = 2*w - 0*w - n. Solve -q = t - 1, w*l = 3*t + 9 for l.
2
Suppose 0*u = -4*u + 2*p, 0 = 2*u + 4*p. Solve -k + 5*g + 11 = 0, -5*k - 5*g - 5 = -u*k for k.
1
Let v = -8 + 10. Let t be 6/3 + 1 - -2. Suppose 2*q + 2*q = -t*c - 2, 4*q - c = 10. Solve v*j + 16 = -5*z, 4*z - 3*j + q*j = -18 for z.
-4
Suppose -4*x - u - 3*u + 120 = 0, -4*x + u = -125. Solve -4*n - 16 = 4*o - 3*n, 3*o - 4*n = -x for o.
-5
Suppose 14 - 2 = -2*w. Let r be (-126)/(-35) + w/10. Let l = 1 - -3. Solve -l*x - y - 13 = 0, 2*x + r*y - 1 + 10 = 0 for x.
-3
Let t = 15 - -5. Solve -n - 5*o - t = 5, -4*n - o - 5 = 0 for n.
0
Let h(s) = 2*s - 6. Let y be (-3)/2*(-8)/3. Let z be h(y). Let j be 3 + z - (2 + -1). Solve -c + 0*c = -b - j, -3*c = b - 12 for b.
0
Let v be 0 - (3 + 0) - -4. Solve 8 = -5*o + 3*w - v, w - 3 = o for o.
0
Let m(h) = h**3 + 2*h**2 - 5*h - 4. Let a be m(-3). Solve -4*j = 4*x, -x - a*j = 3*x - 6 for x.
3
Let o be 8*(5 - 18/6). Solve 0 = 3*q - 0*j + j + o, 3*j - 12 = 3*q for q.
-5
Let u be 1*-4*(-2 - -1). Suppose 5 = 3*q - 19. Suppose -u*x - 3 + q = -5*c, 3*x - 3 = 4*c. Solve -3*s - 15 = -c*p, 6 = 2*p - 3*s + 2*s for p.
1
Let s = 4 + 6. Let v = s - 7. Suppose 0 = -3*c - 3*a + 3, -v*a + 0*a - 37 = -5*c. Solve 0 = 5*f + 2 + 13, 15 = -c*q - 5*f for q.
0
Let o be (6 - 4)*(-3)/(-6). Solve 5*d + 2*c + 5 = 0, -o = 3*d - 4*c + 2 for d.
-1
Suppose 5*i - 43 = 52. Suppose -3*k = 4 - i. Solve -4 - k = -3*r, -5*r + 13 = -2*h for h.
1
Let s be 1 + 6 + 10/(-5). Let t(i) = -i + 7. Let w be t(s). Solve -3*r = -2*n + 13, -2*n - w*n + r + 1 = 0 for n.
-1
Let b(i) = -2*i**2 + 42*i + 10. Let c be b(21). Solve -4*o = 4*u + o + 9, c = -2*o for u.
4
Suppose 41*c - 37*c - 64 = 0. Solve 0 = -2*b + 4*u + c, 5*u - 19 + 52 = -4*b for b.
-2
Let r(s) = -s**3 - 14*s**2 + 33*s + 19. Let l be r(-16). Solve -5*m - 2*u + 9 = 0, 0*m + l = -4*m - 5*u for m.
3
Suppose 0 = 2*k + k - 9. Let m(t) = -t**2 + 6*t - 8. Let y be m(6). Let n = 11 + y. Solve -b - k*b = -n*c + 32, 0 = -3*c + 12 for b.
-5
Suppose 4*y = 47 - 15. Let o = y - 5. Solve o*j + 3 = 3*z, 0*z - 4*j - 9 = -5*z for z.
5
Suppose 5*k - 4 = 21. Solve -5*b + m - 12 = 0, -k*b - m - 4 = 4 for b.
-2
Let s(i) = i**3 - 8*i**2 - 8*i - 7. Let u be s(9). Solve -5*r - 13 = -4*z, -3*r - u*z + z = 1 for r.
-1
Let m(h) = h**2 + 9*h + 19. Let f be m(-7). Solve -22 = -0*r + f*r - 4*j, 19 = -2*r + 5*j for r.
-2
Let x(o) = -o*