13 - 1 = 0. Suppose -o*k + 39 + 23 = -5*f, -5*k = 2*f - 93. Solve 3*v + k = y - 6*y, v - y = -1 for v.
-3
Let z be (12/21)/(4/70). Solve 5*c + 5*k = -z, -c + 5*c + k + 8 = 0 for c.
-2
Suppose 0 = -0*u - 2*u. Let t(x) = -x**3 - x**2 - x + 1. Let n be t(u). Let y = 3 + n. Solve 3*w + o - y*o = 9, 4*w = 5*o + 13 for w.
2
Let a = -46 + 70. Solve -z - 20 = -4*g, z = 6*z - g + a for z.
-4
Let l(p) be the second derivative of -p**5/20 - 2*p**4/3 - 3*p**3/2 - 7*p**2/2 + 2*p. Let x be l(-7). Solve 5*f = 3*j - 29, 2*f + x = -j + 2 for j.
3
Let t be (2 + -1)*(-15)/3. Let s = t - -11. Solve 0*k - k - s = 5*z, 0 = 5*k - 20 for z.
-2
Let r = 21 - 18. Let l(q) = 11*q**3 + 2*q - 1. Let u be l(1). Solve 5*c - 1 = 4*b - u, b - c = r for b.
4
Let n(c) = 2*c - 1. Let x be n(2). Let q = 38 - 16. Solve -3*y + 2*f + 6 = -2*y, -x*y - 2*f = q for y.
-4
Let d be (10/(-4))/(4/(-8)). Suppose -2*a + d*a = x + 12, -2 = x - a. Suppose -15 = -x*p + 15. Solve -3*l + 4 = c - 0*l, 5*l = p for c.
-2
Let j = 142 + -138. Solve 0 = -2*w - 4*m + 6, 4*w + m = j*m - 10 for w.
-1
Let y be (1 - -3)*(-2)/4. Let r be (0/2)/(4/y). Let b = 2 - r. Solve 3*k = -2*f - f + 21, -b*k = -4*f + 4 for k.
4
Let u be -3 - 4/6*-12. Solve u*m - 3*s = 8, -4*m + 2*m + 3*s - 4 = 0 for m.
4
Let b = 56 - 35. Suppose -2*w = 4*q - 3*w - 25, 3*q - 3*w = b. Solve -5*s - 3*c = -s + 4, -s = -c - q for s.
2
Suppose -5*v = -3*q + q - 7, 4*q - 2*v - 10 = 0. Suppose n - q*n = -81. Let t be 6/((n/30)/3). Solve -3*d + k = -5, -5*d + 6*k = 2*k - t for d.
0
Let w be 3 + (1 - 2/4)*0. Solve 15 = -3*i, w*o + 4*i + 24 = i for o.
-3
Suppose -7 = -4*j - 5*q + 5, j - 2*q = 16. Solve -j = 2*w, -3*u = 2*u - w - 9 for u.
1
Let b be (-4)/(-26) - 72/(-39). Solve b*j - 4*u = 4, j = -3*j + 3*u - 7 for j.
-4
Let u(v) = 5*v**2 - 3*v + 3. Let c be u(2). Let m = c + -15. Solve -4*l = -2*n + 22, 5*n + 2*l + 7 = m for n.
1
Suppose 4*h - 18 = 6. Solve v - h = 4*c + 1, 5*c + 12 = -2*v for v.
-1
Let t be 3/12 - (-4 + 3/(-4)). Solve -2*m = 3*s - 1, -5*s - t*m + 11 - 1 = 0 for s.
-3
Let i = 27 + -38. Let k = i - -5. Let v(j) = j + 9. Let d be v(k). Solve 2*a = -x + d, 0*x = 3*x + 2*a - 1 for x.
-1
Let n be 2*4/(-44) + (-930)/(-33). Solve -3*g = 2*r + 8 + 1, -n = -r + 5*g for r.
3
Suppose 0 = -d - 0*d + 5, -2*z - 4*d + 52 = 0. Let a = 52 + -50. Solve -3*j + j - 2 = 5*c, a*j - 4*c = z for j.
4
Let d(z) = z**3 + 4*z**2 - 7*z - 2. Let o be d(-5). Suppose -14 = -2*q - 4. Let l = o - q. Solve 0 = -5*j + 5*r + 15, 2*r + 12 = -j - l*j for j.
-1
Let q be (0 - -1)*(1 + 1). Let i be (1 - -1) + (0 - -1). Suppose -2*b - 3*t = -6*b + 25, i*b = q*t + 18. Solve b*x + x + 3*a = 20, 5*x - 20 = -4*a for x.
4
Let i be ((-32)/(-6))/(2/(-6)). Let z be (-29)/(-4) + 4/i. Solve 0 = a + 3*j - z, 2*j + 3*j = a + 1 for a.
4
Let l(h) = h**3 - h**2 - 3*h + 3. Let s be l(2). Solve -3 = -j + s, -5*n - 2*j - 17 = 0 for n.
-5
Let q be 2*(3/(-6) - 3). Let u(a) = -a - 5. Let c be u(q). Solve -11 = -3*w - 0*n - 2*n, 0 = -c*w + 4*n - 14 for w.
1
Let b(p) = -p + 4. Let s(c) = c**3 - 7*c**2 + 7*c - 6. Let m be s(6). Let v be b(m). Solve -2*q - t - 20 = -6*q, 0 = -q - v*t - 12 for q.
4
Let g = -22 - -24. Let n = 9 - 4. Solve -2*k = d - g, -3*d = -n*k + 2*d + 35 for k.
3
Let g(d) = d**2 + 2. Let n = 0 - 1. Let a = n - 1. Let j be g(a). Solve 3*x = 4*i - x + 24, -3*x - j = 5*i for i.
-3
Let s = 10 + -7. Suppose -4*x - s = -5*x. Solve -3*p - 6 = 0, p + 6 = x*c + 1 for c.
1
Let j = -11 + 11. Suppose 3*r - 4*c - 22 = 0, 2*r + c + 0*c = j. Solve 0 = -2*s + 6, -r + 4 = -4*p - 2*s for p.
-2
Let v(w) = -w + 13. Let x(s) = s**3 + s - 1. Let a be x(-2). Let p be v(a). Solve -j - j - 4*d = p, 20 = -4*d for j.
-2
Suppose -2*g + g + 2 = 0. Suppose g*j = 4*m - 3*j - 8, m = -5*j - 23. Let x be (m/1)/(6/(-4)). Solve -3 = -z + x*b, 2*b = z + 5*b + 2 for z.
1
Suppose 3 = x + 1. Let h be (0 + 0)/(1 + 1). Let l be h - ((-12)/3 - 2). Solve 2 = 2*r, -x*r + 11 = -5*g - l*r for g.
-3
Let u = 172 - 120. Let w be 2/(-7) + u/(-14). Let a be -3 - -1 - 1*w. Solve 32 = -4*y + 3*l, 2*l + a = -4*y - 10 for y.
-5
Suppose -4 = s, -2*j + s - 16 = -4*j. Solve -2*r + j = 0, -r + 30 = -6*k + k for k.
-5
Let h(q) = q**3 + 5*q**2 + 3*q + 1. Let w be h(-4). Suppose -w*a + 42 = -2*a. Solve -3*l + 4*l = 5*i - 22, -l = 4*i - a for i.
4
Let s(u) = -u**2 + 11*u + 10. Suppose -22 = -3*a + 8. Let p be s(a). Suppose -7*o + p = -2*o. Solve 3*h = -h + 12, -o*y + 10 = 2*h for y.
1
Suppose 2*w + 3 = 7. Let d be (-1)/(w - 15/6). Solve 0 = 2*i - 2, 0*r - 7 = d*r - 3*i for r.
-2
Suppose 0 = 5*p - q - 43, -1 = p - 2*q - 15. Let l = -3 + p. Suppose b + 44 = 5*b + 4*w, 2*b + 3*w - 27 = 0. Solve -m = -l*a - b*m + 25, 25 = 5*a + 3*m for a.
5
Suppose -3 = -i + 3*a + a, -a - 3 = -i. Solve 2*w + 12 = i*w + 5*c, w + 15 = 4*c for w.
-3
Let c(s) = s**3 + 8*s**2 + 15*s + 21. Let x be c(-6). Solve 2*l = -4*v - 16, -x*v = -5*l + 4 - 5 for v.
-3
Let j(o) = -o**3 + 8*o**2 + 11*o - 13. Let m be j(9). Solve 5*x + 2 = -2*r - 2*r, 8 = -r - m*x for r.
2
Let a(k) = k**2 - 4*k - 8. Let c be a(6). Let w be -5 - (-5 - c/(-2)). Let h be w/(-7) + 19/7. Solve 2*g - t - 13 = 0, 8*g + h*t = 3*g + 5 for g.
4
Suppose -9 - 14 = -3*f - 5*b, -f + 10 = 4*b. Solve f = j - 2*x - 3, 0 = 3*j - 4*x - 21 for j.
3
Suppose 6*c = 11 + 1. Solve o + 6 = -5*z, o + 3*z = -o + c for o.
4
Suppose -17*y - 12 = -20*y. Solve -h - 5 = 0, 3*h + 3 = -y*b - 4 for b.
2
Suppose m - 3*s = s + 11, 3*m = -4*s + 1. Solve -5*q = -5*y, -5*y - 5 - 1 = -m*q for q.
-3
Let c = 52 + -37. Suppose a - 15 = -a + h, -4*h - c = a. Solve -a*d - 20 = -2*s - s, 0 = 5*s - d - 4 for s.
0
Let f(p) = -43*p**3 + 2*p**2 - 2*p + 1. Let c be f(1). Let s be (1/(-3))/(2/c). Let a = 10 - s. Solve a*q - 14 = 5*o - 4, -5*q - 25 = 0 for o.
-5
Let t be (-48)/(-30) - (-4)/10. Let m = 7 - 3. Let l = -2 + 4. Solve -5*x = l*b + t, -2*x - m*b = x + 4 for x.
0
Let q = -11 + 26. Suppose -4*y + q = -y. Solve -4*x + 6 = y*s, 0 = 2*s + 2*s + x - 7 for s.
2
Suppose 4 - 7 = 3*g. Let q be (g/2)/((-7)/28). Solve 0 = 4*r - q*r - m - 13, 0 = -5*r + m + 28 for r.
5
Let i(q) = q**3 + 6*q**2 + 7*q - 2. Let n be i(-4). Solve 0 = -n*w + 8, 2*u - 4*w + 8 = 2 for u.
5
Let a(b) = -b**3 - 6*b**2 - b - 2. Let o be a(-6). Suppose 3*n - o*w - 29 = 0, 0 = -2*n + 3*w + 2*w + 31. Solve 2*r + 4 = 0, n*r + 6 + 9 = 3*f for f.
3
Let o be (-2)/(-5) - 46/(-10). Suppose -4*s + 83 = 5*i, 3*i + 4*s = 26 + 19. Suppose -c = -3*c + 6. Solve 0 = -5*m + k - i, 0 = c*m - k - o + 16 for m.
-4
Suppose 6*c - 4 = 14. Solve -2*z + c*w - 7 = 2*z, -z - 3*w - 13 = 0 for z.
-4
Let h = 9 + 2. Let q = 14 - h. Let w be 0/1 + (-21)/(-3). Solve -2 = 4*m + 2*b, b = m + q*b - w for m.
-3
Suppose -v - 8 = -5*v. Solve 3*y + p - 3 = v*p, 5*p - 2 = -2*y for y.
1
Let x(i) = i**2 - 6*i + 6. Let g be x(4). Let c(s) = s + 2. Let j be c(g). Solve -a = 4*a - 2*l + 16, -5*a + l - 18 = j for a.
-4
Suppose 0*i - 24 = -3*i. Suppose -2 = 3*w - i. Solve w = 2*n, 13 = -l - 2*l + n for l.
-4
Suppose -2*r + 2 = -2*z + 3*z, 0 = -4*r - 4*z. Let y be (4/2 - 4)*-1. Solve r*l + 4*a - 18 = 0, 5*l - 4 = y*a + 5 for l.
3
Let m be (-1)/(((-6)/9)/(-2)). Let f be (-10)/m*12/8. Solve 4*n - 25 = 5*c, f*c - 20 = -5*n - 0*c for n.
5
Suppose -32 = -3*v - 5*r, -4*v - 3*r = -3*v - 16. Solve -k + a = 9, v*k = -0*k - 5*a for k.
-5
Suppose -30*h + 4 = -28*h. Solve -h*d + 0*d - 5*s = 26, -5*d = 2*s + 23 for d.
-3
Let x(o) = 2*o + 16. Let b(a) = -a - 2. Let l be b(4). Let g be x(l). Solve 5*q = -4*h + 6, -3*h + 10 = 3*q + g for q.
-2
Let j(k) = 2*k**2 + 3*k - 3. Let r be j(-3). Solve 5*z = -o + r, 5*z + 2*o + 1 = 8 for z.
1
Suppose -5*o - 5*l = -2*o + 16, 5*o - 20 = l. Solve 5*x + 31 = 4*r, 2*x + 0*r + o*r = 6 for x.
-3
Suppose -3*b + 4*f = 3*f - 8, 4*b - 14 = 3*f. Solve 3*r + 9 = 5*i, 3*i = b*i - 3*r + 9 for i.
3
Let l(n) = -13*n + 15. Let p be l(1). Solve 8 = 4*d + 2*c, 4*d - p*c = -d + 28 for d.
4
Let l(o) = 1 + 0 - 7*o - 4 + 4*o**2 - 3*o**2. Let d be l(8). Solve 0 = 5*i - 4*b - 0*b + 11, -d*b = -5*i - 15 for i.
1
Suppose -2*c - 30 + 9 = 5*h, -5*c + 2*h + 20 = 0. Solve -n = l + l + c, 4*n + 13 = -3*l for l.
1
Let v(w) = 6*w**2 - 1. Let n be v(-1). Let y = -1 + 6. Solve -10 = -a + n*t, y*t - 2 = -12 for a.
0
Let o = 6 - 2. Let r = o - 2. Solve b + u + 1 = -b, -2*u - 8 = -r*b for b.
1
Let z = -13 - -18. Solve -3*a + 2*p - 5 = 0, -