for k.
-5
Let v be (3 - (1 + 1)) + 3. Solve h - 4*h - v = 4*w, -2*h - 4*w - 4 = 0 for h.
0
Suppose -z - 2*z - 5*h + 9 = 0, 3*z + h = 9. Solve 3*a = -3*x + z, 4*a - x = -3*x + 10 for a.
4
Suppose 0*o - 2*o = 0. Suppose o = g - 4*g. Solve -5*u - 5*p - 10 = g, 4*u + 7 + 1 = -p for u.
-2
Suppose 4*v = 4*l + 12, 2*l - 3*v + 7 = -2. Solve a = 3*t - 3, l = -2*a - 0*t - 2*t + 2 for a.
0
Let v(n) = -n + 2. Let u(s) = s + 1. Let c(m) = -2*u(m) - v(m). Let p be c(-6). Let j = p + 3. Solve 44 = 5*f - j*y + 9, 5 = 3*f + 5*y for f.
5
Let o = 173 + -117. Let x be 5*(o/20 - 2). Solve 0*q + 8 = -x*q + k, -4 = 2*q - k for q.
-2
Suppose -5*x = 2*b - 6, -3*x + 7*x + b = 3. Solve -3*p - m = -4, x = -2*p - 0*m + 5*m + 31 for p.
3
Let l = 0 + 19. Solve 3*w + 3 = -5*y + 10, -5*w + l = y for w.
4
Suppose -3*q + 4 = t - 14, q - 5*t + 10 = 0. Let a = 18 + 21. Let r = a + -22. Solve -q*l + v = -0*v - 1, -3*v + r = 5*l for l.
1
Let m = 17 - 15. Solve m*i = -t + 4*t + 11, 8 = 5*i - t for i.
1
Suppose -3*h - h = -2*h. Solve 5*v - 7*f + 2*f - 15 = h, -4*f = 4 for v.
2
Suppose -n + 4*n = 0. Solve -2*w + 4*f = -f - 22, -w - 5*f - 19 = n for w.
1
Let r(u) = u - 12. Let v be r(15). Suppose 3*g + 4*s = 82, -2*g + 5*s = 2*g - 130. Let k = -15 + g. Solve -3*i + v*y + k = 4*y, 25 = 5*i - 4*y for i.
5
Let u = -6 - -8. Suppose 0*g = u*g + 5*l - 35, -l + 10 = g. Solve 3*m + v - 13 = m, -v = -g*m + 22 for m.
5
Suppose -3*q - 2*q - a + 11 = 0, -5*q + 5 = -5*a. Let c(b) = -4*b + 1. Let y be c(-2). Solve g - 3*g + y = 3*p, q*p - 5 = -g for p.
1
Let h be (-8)/(-2) + 0 + 0. Let y = 4 - h. Suppose -5*g + 92 + 23 = y. Solve z = -5*c + g, 5 = -5*z - 5 for c.
5
Suppose 0*d - 2*d = 3*t - 37, 0 = -t - 1. Let n(j) = -4*j**2 + 3 - 3 + 3*j**3 + 2*j. Let g be n(2). Solve -u - d = x + 4*u, 3*u = -g for x.
0
Let g(z) be the second derivative of -z**4/12 - 5*z**3/3 - 3*z**2 - 6*z. Let s be (-3)/(0 + 2/6). Let x be g(s). Solve h - c + x = -2*h, 5*c + 3 = -3*h for h.
-1
Let i(z) = -3 - 2*z + 2 - 2 - 2*z. Let u be i(-2). Solve -3*o = 5*h - 10, 3*h - u*o - 15 = 5*h for h.
5
Let r be 2/4 + (-5)/(-2). Suppose r*v + 19 = b, b + 0*v - 2*v = 14. Let a(i) = -13*i - 93. Let j be a(-9). Solve -4*w - b*z + j = 0, 2*z - z = 2 for w.
4
Let m(b) = -b**2 + 7*b - 6. Let l be m(6). Suppose -5 = 5*s, 2*z - 5*s - 2 - 15 = 0. Solve 0*v + v - 1 = l, 0 = -2*f + 4*v + z for f.
5
Suppose 4*n = -4*r + 12, -n + 4*r + 2 = -16. Suppose 0 = 5*q + w - 8, q + 4*w + n = -0*q. Solve -10 = -q*p - 2*h, 0*p = -3*p - 5*h + 21 for p.
2
Suppose 0 = 3*x - 11 - 1, 5*q + 5*x = 15. Suppose -17 = -8*i - 1. Let r = i - q. Solve -f + 5 = -r*a - 2*f, -11 = 3*a + 4*f for a.
-1
Suppose -2 = r - 5. Solve 4*g = -r*o - 12 - 1, -11 = o + 3*g for o.
1
Suppose -w - 2*w - 72 = 0. Let a = -9 - w. Let l be (2/3)/((-2)/(-12)). Solve u - a = -5*i + l, 4*u + i = 0 for u.
-1
Let k(n) = -n**2 - 7*n + 7. Let b be k(-8). Let v be -1 + (4 - (1 + b)). Let j be (48 - -2)*v/6. Solve 5*h - 2*t = 13 + 12, -5*h + j = -t for h.
5
Let u = 1 - -2. Suppose -u*x - 2 = -4*x. Solve -z - x*z - 5*c = 1, 0 = -2*c - 4 for z.
3
Suppose 0 = -2*w - 2*k + k + 2, 4*w = -4*k. Let q be (w - 3)/(2/4). Let f(j) = j**2 + 2*j + 2. Let i be f(q). Solve i*y + 8 = 4*s, -y + 2*y + 2 = 0 for s.
1
Let i = -88 + 62. Let r(p) = 2*p**2 - 5*p - 2. Let d be r(6). Let z = i + d. Solve l + 0*l - 3 = -f, -4*l = 2*f - z for l.
4
Let y be (4 + -5)/(2/(-4)). Let m = 7 + -2. Solve -4 = -2*l - m*o, -y*o - 2*o = -4*l - 20 for l.
-3
Suppose r + 1 = 5*q + 7, 2*q = -2. Solve -f - r = -4*p, -3*p = f - 0*p + 1 for f.
-1
Let g = 48 - 45. Solve 0 = 2*n - g*h + 10, h + 4*h = -3*n + 23 for n.
1
Let x = 7 - 4. Let b(l) = l**2 - 2*l. Let k be b(x). Solve 25 = 5*i, 5*i - 15 = k*r + 7 for r.
1
Suppose 5*w + 3*p = 9, 2*w - 5*w - 4*p = -1. Solve 0 = 4*r - w*k, -2*r - 2*k - 11 = -r for r.
-3
Let s(b) = 2*b**2 - 11*b + 21. Let t be s(5). Solve -2*a = -2*l - 4 + t, 0 = 5*a + 3*l - 10 for a.
-1
Let v(y) = -14*y - 1. Let d be v(-1). Solve k = 3*o - o + d, -2*o - 7 = k for o.
-5
Let b = -1 - -5. Let i = b + 1. Suppose -2*t - c = -5, 5*c - 5 + 0 = -i*t. Solve s - 25 = 5*u, u - 24 = -t*s + 2*u for s.
5
Let c = 47 - 38. Solve 10 = -b + 3*u, 4*b + u = -5 - c for b.
-4
Let i = -3 - -6. Let q(r) = r - 1. Let o be q(6). Suppose -21 = -3*j - 4*h, -6*j + 3*j = -o*h + 6. Solve -d = -i*c + 1, c = -j*d - 4*c + 25 for d.
5
Let t(m) = -2*m - 16. Let f be t(-13). Solve 5*s = f, w - 6 = -3*s - 0 for w.
0
Suppose 4*i + 5*o = 9 + 2, 0 = -5*i - 4*o + 16. Let t = i + -1. Let f(u) = u**2 + 5*u + 6. Let g be f(-4). Solve -5*n = -t*n + g*x + 2, 4*x + 7 = -5*n for n.
-3
Let z be 5*(18/(-5) + 4). Solve 3*l + 11 = z*l + 5*x, -12 = 2*l - 5*x for l.
-1
Let l(t) = -3*t - 1. Let p be l(-1). Solve b = 5*r - 25, -p*r + 28 = -5*b - 5 for r.
4
Let w(o) = -o**3 - 4*o**2 - o - 1. Let y be w(-4). Suppose -15 = -4*i - 5*l + 4, 5*i + 1 = 2*l. Solve -y*c = -2*c - 2*t + i, -c + 5 = 4*t for c.
1
Let s be 9/(-15) + (-52)/(-20). Solve 5*o - 5*h + 6 = -4, -9 = -3*o - s*h for o.
1
Let k(h) = h**2 + 15*h + 19. Let i be k(-14). Solve -c - i = g - 2*g, -2 = 2*g + 2*c for g.
2
Let a be 2 + 3 + (3 - 5). Suppose 0 = 5*d - a*d. Solve -4 = b + 3*b - h, -2*b + 2*h - 2 = d for b.
-1
Suppose -h - 2*h = 0. Suppose -5*v + 3*v = h. Suppose v = 5*u + 3*f - 8*f - 25, 3*u + 5*f + 1 = 0. Solve -3*y - 1 = 2*l, u*l - 2*l - y = 2 for l.
1
Let o(w) = -2*w - 33. Let n be o(-19). Solve n*m - d = 4*d, 3*m = 2*d + 4 for m.
4
Let m(y) = -10*y - 55. Let s be m(-6). Solve 10 = -s*d, 5*f - 10 = 4*d - 9*d for f.
4
Let w = 24 + -26. Let u be 1/(w + 10/4). Solve -3*v - k = -20, 3*v + 10 = u*v + 3*k for v.
5
Let m(i) = 3*i - 2. Let o be m(2). Solve 0*f + 15 = -5*w + 2*f, w - 19 = -o*f for w.
-1
Let m be 18/(2*(3 - 2)). Suppose -m = 3*x + 6, 0 = -2*h + 3*x + 25. Solve -3*v + 4*k - 6 = -5*v, 5*k + h = 0 for v.
5
Let y(b) = -b - 10. Let g be y(-10). Let d = 3 + g. Suppose 3*i + 2*w = w + 34, 3*i = -d*w + 30. Solve -4*c = -m + 1 + i, 2*m - 5 = c for c.
-3
Let f = -3 + 5. Suppose -k = -4 + f. Solve 0 = -2*i - k, 4*b + 5 = 2*i - 1 for b.
-2
Suppose 0 = -3*n + 5*j + 7, 0 = 4*n + 3*j - 4*j - 32. Suppose 5*g + 15 = -15. Let r = 11 + g. Solve -n - 1 = -5*t + 5*h, -r*t + h = -10 for t.
2
Suppose -3*k = -10*k + 35. Solve 16 = -4*h + g + g, -5*h = -k*g + 25 for h.
-3
Let u be (3 + -3 - -1) + 2. Suppose 5*m + a - 7 = -2, -3*m + 4*a = 20. Suppose m = 2*t - 4*t + 8. Solve -t*i = 5*w - 3*i - 11, -u*w - 4*i = -10 for w.
2
Let s(j) be the third derivative of -j**4/24 + j**3 + 2*j**2. Let q be s(6). Solve -4*v + 5*i + 6 + 2 = q, 0 = -4*v - 5*i + 8 for v.
2
Suppose 0 = -3*w - w - 44. Let j(y) = 2*y - 1. Let t be j(8). Let g = w + t. Solve -2*b = 5*i - 3*b, -g = i - b for i.
1
Let j = -14 - -15. Let x = 1 + j. Solve x*n + 13 = 3*y, n - 32 + 11 = -4*y for y.
5
Let c(y) = -y**2 - y + 8. Let l be c(-3). Solve -14 = -6*z + 2*z + l*r, -15 = 3*r for z.
1
Let d(s) = -s**3 - s**2 + 1. Let o be 3 - (7 - (-8)/(-4)). Let v be d(o). Solve 5*z + 3*q = 0, v*z = z - 2*q for z.
0
Suppose 5*k = 3*k - 4*c + 30, 4*k - 5*c = -5. Let p = 9 - 7. Let m be (-185)/(-10) + 1/p. Solve i = -i + 5*g - m, g - 13 = k*i for i.
-2
Let a = 1 + -2. Suppose -z = -2 - 0. Let f = a + z. Solve -5*c - 5 = 4*w, -2*w + c = 2*w - f for w.
0
Let y(b) = -9*b. Let j(n) = n + 1. Let t(h) = -2*j(h) - y(h). Let a be t(1). Solve 3*g + 15 = -2*q - q, -a*g - 3*q = 23 for g.
-4
Let r(s) = s + 0 - s**2 - s**3 + 0. Let b be r(-3). Suppose t + 3*u = 15, -u + b = -4*t + 2*u. Solve -2*k - 3*q + t = -4, 5*k + 4*q - 10 = 0 for k.
2
Let j = 3 + 0. Let g(v) = -v**3 - 2 + 7*v**2 + 0 + v - 6*v. Let z be g(6). Solve -9 = -4*n + j*n + 2*c, z*c = -n - 21 for n.
-1
Suppose -2*i - 9 = -5*z + 75, 54 = 4*z + 5*i. Let r be 0 - (-1 + 0 - 1). Solve -4*d - 3*x - r*x = -36, 0 = d - 5*x + z for d.
4
Let x = -8 + 18. Let d = x - 6. Let f = d - 0. Solve 5*j + 6*c - 3*c = -32, -3*j - 28 = f*c for j.
-4
Suppose -2*j + 5*j - 17 = -h, 2*j + 2*h - 14 = 0. Solve 5*f = 3*d + d + 7, 5*f - j*d - 10 = 0 for f.
-1
Let b(n) = -n**3 + 3*n**2 - 2*n + 2. Suppose 0*o = -5*o + 10. Let c be b(o). Suppose c*u - 3*u + 20 = 0. Solve 5*s + 4*x + u + 16 = 0, -s - 5*x - 24 = 0 for s.
-4
Let o = 125 - 123. Solve -22 = -s + 5*r, 4*s = 5*r - o*r + 20 for s.
2
Let a(k) = -k - 1. Let b be a(-3). Let m be 14/49 - (-2)/(-7). Suppose m = -5*q