 (-18)/(-42). Suppose h = 4 + 3. Let w = h - 5. Solve -y + 2*b - 7*b - 15 = 0, w*b = j*y - 23 for y.
5
Let n be 3 - (-2 - 3)/5. Solve 5*i - 1 - 4 = n*l, -5*l - 3 = -3*i for i.
1
Let t be (-4)/(0 - 4/(-10)). Let h = t - -10. Solve 3*c - 6 = h, 0*g - 3*g - 7 = 4*c for g.
-5
Let d = 4 - 0. Suppose -d*o = 2*o. Solve 3*z + 5 = -4*t - o*t, -3*z - 3 = 3*t for z.
1
Suppose 0 = -5*b + 2*v + 27 - 12, -v - 3 = -b. Solve 2*g - 12 = p, 2*p + p - 9 = -b*g for p.
-2
Suppose 3*y = -z + 15, -z - 2*y + 4*y - 5 = 0. Suppose 0*h = -3*h. Suppose -6 + h = -z*d. Solve -5*k = -s - 5, 0*s + d*k - 9 = -s for s.
5
Let a be (-1)/(-1) - (1 + -2). Suppose g - 3*h - 13 = 0, g - 17 = 4*h - 5. Solve -5*b + 3*q = -g, -7*q + 20 = b - a*q for b.
5
Let r = -37 + 38. Solve -m + 3 = -b - r, -5*m + 14 = b for b.
-1
Let i(u) = u + 19. Let l be i(0). Solve 4*d = 3*k + 9, 4*k + 0*d + 5*d - l = 0 for k.
1
Suppose -43 = -19*d + 33. Solve -5*q - 5 = d*x, -4*q - 2*x = -0*x + 4 for q.
-1
Let n = 33 + -17. Solve 7 = -b - 3*g, -5*b = -4*g - 6 - n for b.
2
Let t(q) = 2*q + 12. Let s be t(-5). Suppose s*z + 1 = 7. Solve -12 = 5*m - z*u, -3*u + 2 = -10 for m.
0
Let t(b) = b. Let i be t(1). Suppose 5*g = 10, 3*g - 7 - 4 = -5*z. Let q = i - z. Solve -6*v + 3*y + 8 = -4*v, -3*y = q for v.
4
Suppose 5*v - v + 4 = 4*p, v + 3*p - 11 = 0. Solve 2*z = -v*k - 4, -10 = -2*z + z + 3*k for z.
1
Let g = 3 + 15. Solve -v + 4 = f, f - 1 = -4*v + g for v.
5
Let t = -3 - -1. Let a(x) = -7*x - 2. Let j be a(t). Solve 0 = -r - 5*v - 19, 4 + j = 4*r - 3*v for r.
1
Let u be 1/(3/3) - -4. Suppose -4*o + 8 = -0*o + 3*k, 10 = -2*o - u*k. Let n = 8 - 0. Solve 3*w = o*h - w + n, -w = -h - 2 for h.
0
Let c = 1 - -3. Let i be (10/4)/((-1)/(-14)). Solve 0 = -c*p - 4*h - h + i, -3*h = -2*p + 1 for p.
5
Let l = -12 - -12. Solve 0 = -l*o + 4*o - s - 2, 0 = s + 2 for o.
0
Suppose 0*j - 2*j + 4 = 0. Let c(m) = -m - 5. Let z be c(-5). Let v be 1*(z - -1)*1. Solve 3*s = 2*n + 2, -v = -3*n - j*s - 4 for n.
-1
Let c be 18/81 + (-14)/(-18). Let t be 0 + 24/(c - -3). Solve y = -3*o - 0*y - 10, 3*y = t for o.
-4
Let l(h) = h**2 - 2*h - 10. Let r be l(5). Solve -22 = 2*k - k - 5*s, -3*s = -r*k for k.
3
Let z be 4/(-3 + (-52)/(-20)). Let g = z - -12. Solve -3*i + 11 = 2*f + 1, -g*f - 2 = 0 for i.
4
Let z be 310/70 + 6/(-14). Solve -b + 0*b + 12 = z*g, 5*g = -5*b for g.
4
Let f(u) = 2*u**3 + 9*u**2 + 5*u + 8. Let x be f(-4). Solve 3*r = x*v + 6, r + 4 = 3*r - 5*v for r.
2
Let b = 9 + -7. Let i(a) = 5*a**2 - 3*a**b + 2*a - 2*a. Let z be i(-1). Solve -1 = l + j - 5, -z*l - 22 = -4*j for l.
-1
Let q = -1 - -1. Suppose q = 4*d - 8. Suppose 2 + 12 = 3*k - s, 0 = k - 4*s - 12. Solve -5*v + 3*m - d = -7, k*v - 5*m = 17 for v.
-2
Let l(p) = p**3 + 8*p**2 + 6*p. Let j be l(-7). Let n = j + 15. Solve -3*q = -2*o - q - 2, -4*q = 2*o - n for o.
3
Let z(n) = -13*n**3 - n**2 + 1. Let d be z(-1). Suppose 5*f - 3*i = d, -5*i = 3*f - 14 - 21. Let b = f + -2. Solve -5*v - b = -2*c + 2, -v + c = -2 for v.
-3
Let l(r) = r**3 - r**2 - 11*r + 6. Let f be l(-3). Solve 3*a + 5 = -2*h, -f*a + 4*h = -0*h - 1 for a.
-1
Let f = 50 - 26. Let s(d) = -d - 11. Let g be s(-11). Solve 0 = -3*v - 2*v + 3*r + f, r + 3 = g for v.
3
Let d be ((-1)/3)/(5/(-780)). Suppose 5*y - 4*j - d + 7 = 0, -5*j - 15 = 2*y. Solve 2*i + 8 = 2*s, -s + 4*i = -y*s for s.
2
Let l = -2 + 6. Let d be (-1 + -1)/(1/(-2)). Solve s + 2*z + 7 = l*s, 5*s - 11 = d*z for s.
3
Suppose 3*r = -0*r + 12. Let z be (7 - r)/(6/64). Suppose 3*q + 72 = 3*s, s = -q - 0*q + z. Solve 4*c + c = -d + s, 2*d = -5*c + 31 for c.
5
Let r(l) = -6*l - 31. Let o be r(-6). Solve 3*z + 5*y = 1, y + 2 = -2*z + o for z.
2
Let v(z) = -z**2 - 11*z + 17. Let i be v(-12). Solve -i*x - s = -4*s + 18, 4*x - 3*s + 15 = 0 for x.
-3
Suppose -2*y + 10 = -2*d, 5*y + 5*d = 9 - 4. Solve -1 = -k - 3*h + 4*h, 3*k + h = y for k.
1
Suppose -2*p + 22 = -3*b, 8*b + 3*p = 4*b - 35. Let f be (12/b)/((-2)/4). Let c = -3 + f. Solve q - 4*x + 5 = 10, -q + 3*x + 4 = c for q.
1
Suppose -3*w - 4 = -19. Suppose -3*u - 16 = 2. Let x be (u/(-18))/(1/15). Solve -w*l - x*d + 0*d = 5, 5 = -2*l - 5*d for l.
0
Let b be 27/5 - (-6)/(-15). Let n = 12 - b. Solve 0 = k - y - 1, n*k + 3*y = 4*k + 3 for k.
1
Let a be 5/(-3)*18/(-15). Solve 4*c + 4*w = -40, 6*w + 25 = -c + a*w for c.
-5
Let n(j) = 6*j - 25. Let i be n(5). Solve 2*x = -3*y - 21, -5 = -2*y - 0*y + i*x for y.
-5
Let r(c) = -4*c - 5. Let n be r(-4). Suppose 5*u = 5*q + 50, n = -3*q - 4. Solve d + 2*t = -2*t + 12, 5*t = -u*d + 15 for d.
0
Let f = -2 + 5. Let r = -1 + f. Solve 0 = 4*b - r + 6, -b = 2*q + 1 for q.
0
Let n = 15 + -13. Suppose -4*g + 4 = -2*y, 4*g + 0*y - n = 3*y. Solve 0*z = 2*o + 3*z + g, o = 5*z + 12 for o.
2
Let b be 10/(-35) - (-2)/7. Let a be (1 - 0) + 1 + b. Solve c - 2*k + 1 = -0*k, -c = k - a for c.
1
Let h be (3 + -2)*(-15)/(-3). Suppose h*v = -x + 19, -5*v + x + 16 = 5*x. Solve 4*q - 20 = 4*l, v*q = -0*q for l.
-5
Suppose -3*q + 15 = -2*k, -4*q - 3*k = -0*q - 20. Solve -2*y = -3*i - 5*y, -4*i - 4 = q*y for i.
4
Let h(w) = w**2 - 6*w + 5. Let v be h(6). Solve -5*g - v*q = 15, -2*g + g - 4*q - 3 = 0 for g.
-3
Suppose -4*p - 2 = 34. Let s(k) be the third derivative of -k**4/24 - 2*k**3/3 - k**2. Let n be s(p). Solve n*y + 20 - 8 = -3*d, 0 = 3*y for d.
-4
Let v be (0/(-1))/(-5 - -4). Let b be 2 - (v/3 + -1). Suppose -3 + 2 = c - b*r, 2*c + 2*r - 6 = 0. Solve c*g + 13 = 5*l, l - 8 = g - 3*l for g.
-4
Let n(b) = b. Let u(o) = o**2 + 10*o + 6. Let q be u(-7). Let i = -11 - q. Let f be n(i). Solve f*m + 5 + 2 = -x, -m - 2*x = -7 for m.
-3
Let b = -2 + 5. Suppose -b*m = m - 12. Suppose -m*c = 5*v - 3, c - v = 2*c - 3. Solve -2*h = 2*q - 3 + 11, -3*h + 3*q = c for h.
-3
Let v(o) = 4*o**3 - o**2 + o - 1. Let r be v(1). Suppose -r*t - 2*t + 15 = 0. Solve -4*q + 2 = w, 4*q + 6 = -q + t*w for q.
0
Suppose -3*b = -0*h + 5*h - 20, -5*b + 8 = 2*h. Suppose b*o - 100 = -4*o. Solve -5*p - o = -4*j, 2*j - 4*p = 6 + 8 for j.
5
Let k(j) = j**3 - 5*j**2 - 3. Let w be k(5). Let m = w - -5. Solve -4*n - 24 + m = 2*i, 2*i + 16 = -2*n for i.
-5
Suppose 32 - 12 = 4*o. Solve 4*p - 11 = -o*d - 0*d, 0 = 3*d + p - 8 for d.
3
Suppose 7*i - 2*i = 4*k + 131, 2*i = -3*k + 57. Suppose -4*z + i = 7. Let d be (-2)/5 - (-22)/z. Solve -d = 4*g - 3*o, 2*o = -4*g - 0*g + 16 for g.
2
Suppose -k = -2*r + 5, -2*r - 7*k + 3*k + 10 = 0. Solve -4*u - r*h = 17, -u + 5*h + 19 = -3*u for u.
-2
Let q(m) = 6*m**3 - 2*m**2 + m. Let s be q(1). Solve -3*v + 0 = -s*t + 31, 25 = 5*t for v.
-2
Let b be 4*(3 - 1)/2. Let p(o) = -1 - 2 - 4 + 5 + 2*o. Let v be p(b). Solve 5*x = -2*f + 9, 2*f - v = f - 4*x for f.
2
Suppose 7*y - 10 = -2*s + 2*y, s - 2*y + 4 = 0. Suppose s*k = -k + 4*t + 17, t = 2*k - 27. Solve -g = -3*d + g - 16, -d - 3*g = -k for d.
-2
Let a(p) = -7*p + 1. Let g be 2/(-3)*6/4. Let u be a(g). Solve -2*h = -7*h + 3*j - 16, -4*h = -4*j + u for h.
-5
Let u(t) be the second derivative of 3*t**5/20 - t**3/6 + t. Let z be (-60)/(-52) - 2/13. Let b be u(z). Solve -25 = -5*v, -b*k + 0*k - 5*v = -33 for k.
4
Suppose -4*j + 2*s = s - 16, 16 = 4*j + 4*s. Solve 4*w = 0, -3*w = -j*d - 8 + 4 for d.
-1
Suppose 4*p + 2*l + 3*l - 131 = 0, -103 = -3*p + l. Suppose 5*g - 3*r = -0*r + p, -3*r = 9. Suppose -j - 3 = -g. Solve 5*d - 15 = 5*k, d - 4*d + 19 = j*k for k.
2
Let v(d) = d**3 - 2*d**2 + d + 2. Let x be v(2). Solve 5*l = u - 25, -5*u - 1 - x = l for u.
0
Suppose -4*d + 2*t = -4, 5*d - 4*t + 2*t = 6. Let i = 5 + d. Let c = -2 + i. Solve 3*k = 5*v - 19, c*v = 4*k + 3*v + 2 for k.
2
Let l = 0 + 2. Let q be 0 + 8 - (l + 1). Suppose -g + 1 = -q. Solve g*o - 2*i = 2*o, 5*o = 4*i - 6 for o.
2
Let q(u) = 3*u - 4. Let s be q(3). Let n be (-12)/(-30) + 3/s. Suppose -2*z = -3*z + 29. Solve -2*r - n = 3*g, 3*g - z = -0*g + 4*r for g.
3
Suppose 0 = 5*p - 1 - 4. Let c(f) = -9*f**3 + f**2 - f + 1. Let k be c(p). Let z be 158/8 - 2/k. Solve t + 2*t - 10 = -4*x, -4*x + 2*t + z = 0 for x.
4
Suppose 1 = 3*r - 110. Let o = r + -17. Solve 0 = 2*i + 3*i - 5*q - o, i = 2*q + 3 for i.
5
Suppose 0 = f - 9 + 5. Suppose 4*h - 25 = -1. Let y be h + -1*(2 + -1). Solve -f*z - 4*o + 1 = -9*o, -y*z + 5*o = 0 for z.
-1
Suppose 87 = 4*m - 17. Let n(p) = -p - 2. Let y be n(0). Let z = 4 + y. Solve 5*j - z = -l + m, j = 2*l - 1 for l.
3
Let r(w) = -5 + 0*w + 2*w - 3*w. Let z(q)