 -13. Solve n = -3*r - 4, r + 3*n = -d - 3 for r.
-1
Let g = 10 + -14. Let t be ((-6)/g)/(13/26). Solve t*u - 21 = -u + r, 2 = -2*r for u.
5
Let g be 2/2 - (-1 - 0). Solve -2*f = y - 0*f - 4, -f = g*y - 2 for y.
0
Let b be 276/60 + (-4)/(-10). Suppose 4*o + 25 = 5*o - 4*t, -2*o - 3*t = b. Solve h - 2*h - o*m = 20, 5 = 5*h + 4*m for h.
5
Suppose -8 = -3*g - g. Solve g*q + 4 = -3*f + 7, -f = -3*q + 10 for q.
3
Let i = -4 + 9. Let l(j) = j**2 + j + 1. Let n(c) = 5*c**2 - c + 2. Let b(t) = 4*l(t) - n(t). Let v be b(i). Solve 4*x = -d + 3*d, -d + v = -4*x for d.
-2
Let p(v) = -2 + v**2 + 3 - 2. Let q be p(1). Suppose -5*m + 10*m = q. Solve m = -4*k + 2*f - 11 - 1, 3*k = f - 7 for k.
-1
Let m(c) = -c**2 - 3*c + 4. Let l be m(-5). Let a = 11 + l. Solve k - a*j - 27 = 0, -2*k - j + 14 = -3*j for k.
2
Let z = 75 - 71. Solve 0 = -h + 4*q + 6, -z*h - 5*q + 2 = -1 for h.
2
Let g be (-10 - -1)*2/(-3). Let i(a) = a + 8. Let n be i(-11). Let s = g + n. Solve 0 = -2*l - 2*c - 2, s*l - c = 2 - 13 for l.
-3
Let z be 14/3 + ((-60)/18)/5. Solve -v + 0 = -2*x - 12, -4*x - z*v - 12 = 0 for x.
-5
Let z(l) = -4*l + 29. Let w be z(6). Solve 2*n + 5 = -w*k, -3*k + n = 2*k + 20 for k.
-3
Suppose -4 = 4*a - 2*a. Let u be (-90)/(-21) + a/7. Suppose u = 3*b - 11. Solve 0 = -2*x + b*q - 3 - 7, -3*x + 8 = 4*q for x.
0
Suppose 16 = 3*s - 23. Let p be (-18)/(-5) + (-4)/(-10). Suppose -4 = -b, -3*c + 2*b - 16 = -5*c. Solve 20 = -q - c*q, -p*q - s = 3*r for r.
1
Let l(z) = -z**3 - 6*z**2 + 7*z + 3. Let b be l(-7). Let d(q) = -2*q**3 - 4*q**2 - 2*q. Let s be d(-2). Solve 4*w = 5*n + s + 4, n + 13 = -b*w for n.
-4
Suppose -2*g = -3*p - 26, 5*g - 5*p = 42 + 28. Let l be ((-3)/4)/((-6)/g). Suppose n + 0*n - 5 = 0. Solve 9 = 3*y + 4*z, -l*y + 0 = -n*z - 6 for y.
3
Let a(s) = -17 + 3*s + 19 - 2*s + 20. Let m be a(-17). Solve -2*j + m*u - 8 = 0, -5*j = -u - 3*u + 3 for j.
1
Let o(h) = h**3 + 5*h**2 - 7*h - 1. Suppose 6 = -3*s + 6*s. Suppose s*y + 18 = -y. Let l be o(y). Solve -l = -0*p + 2*p + 3*i, 0 = -2*p + 2*i for p.
-1
Suppose -5*x + 107 = -3*z, -3*x + 3*z + 69 = -0*x. Let l = -12 + x. Solve -l = -2*v + 3*p, 0 = 2*p + 2 for v.
2
Let j = -6 - -9. Suppose 4*v = 0, j*u - 2*v = 10 - 1. Solve -4*n - 14 = 3*k, u*k + 8 = -n - 0 for n.
-2
Let i(s) = s**2 + 5*s + 10. Let h be i(-5). Solve -6*a - 2*d - h = -2*a, 5 = 2*a - d for a.
0
Suppose 4*o = -10*o. Solve o*m - 12 = -3*m, 0 = -3*h - 2*m + 5 for h.
-1
Suppose -2*z + 0*z + 4*i = -24, 0 = 5*z + 2*i. Suppose -m - z = -3*m. Solve 2*h = -4*s - 7 - 7, -s + m = -4*h for h.
-1
Let q be (12/9)/((-1)/3). Let b be (-3)/(-12) + (-19)/q. Solve b*y - 26 = 4*w, -2*y + 0*w - 12 = 4*w for y.
2
Let y(i) = i + 4. Let h be y(2). Let g be 9/h - 3/(-6). Let r be (3 + -1)/2 + 7. Solve 2*d - r = -g*j - 0*j, 0 = j for d.
4
Let m = 20 + -8. Solve 4*s - 3 - 1 = 3*a, 5*a = 4*s - m for s.
-2
Suppose j + 0 = 5*t - 19, 4*t = 5*j + 11. Solve 0 = -2*o - 4*m - 22, 2*o + t = -2*m - 8 for o.
-1
Let a be ((-6)/(-2))/((-4)/(-4)). Suppose -3*k + a = -15. Let j be (-2)/(-4) - (-111)/k. Solve 2*n + 5*u - 20 = 0, -j + 6 = -n - 4*u for n.
5
Let f(h) = -h**2 + 5*h - 2. Let l be f(4). Suppose l*o - 3 - 3 = 0. Let y = 1 + 0. Solve -y = 3*q + s, o*s - 8*s = 3*q + 17 for q.
1
Let d be (48/9)/(8/(-6) - -2). Solve d = -p + y, 3*y + 0 - 32 = 5*p for p.
-4
Suppose 0 = 2*d - 3*d + 5. Suppose 18 = -d*f + 43. Solve w = -f*z + 29, -2*z + 2 = -2*w - 0 for w.
4
Let i(g) = g - 4. Let p be i(7). Let l be -8*(-6)/p - 2. Solve -4*q + 8 = 4*s, 3*q + s = -4*s + l for q.
-2
Let y = -4 - -12. Let o = -13 + 6. Let z = o + 13. Solve z*j - 10 = 4*j, 0 = 2*g - 2*j + y for g.
1
Let h be (1 + -3)/(16/(-120)). Suppose -2*d = d - x - h, -4*d + 10 = 2*x. Solve d = -3*i - 4*z, 2 = 2*i - 3*z - 1 for i.
0
Let a(g) = -3*g - 5. Let y be a(-3). Solve d = x - y, 3*d + 4 = x - 0*d for x.
4
Suppose -45*j + 47*j = 10. Solve 2*y + 2*s + 18 = 0, 2*y - s + j = -1 for y.
-5
Let p = -19 - -34. Let r be (-4)/(-5)*p/(-2). Let i = -3 - r. Solve -5*z + i*f + 28 = 0, -2*z + 3*f + 20 - 7 = 0 for z.
5
Let n = -13 + 5. Let y be -1 + 1 - n/2. Let d = -11 - -15. Solve -i + 3*p + d + 5 = 0, y = -p for i.
-3
Suppose -4*d + 3 + 1 = 0. Let q be (-7)/14*d*-4. Suppose 0 = 4*v - 3 - 17. Solve -v*l + 11 = -q*o, 5*l - o = -6*o + 25 for l.
3
Suppose 3*c + 4*u = 47, 2*c + 3*u - u - 34 = 0. Let y = -5 + c. Solve 16 = -4*d - 4*f, -7*d + 3*d + 4*f = -y for d.
0
Let g(v) = -v**3 + 8*v**2 - 7*v + 2. Let t be g(6). Suppose -4*f - 84 = t. Let n = 49 + f. Solve -4*k = -0*k + 4*w - n, -4*k - 5*w + 23 = 0 for k.
2
Let m be (0 + 2/(-4))*0. Suppose -5*v - 15 = -8*v. Solve 8 = 2*s + v*i + 2, m = 2*i for s.
3
Suppose -2 - 20 = 4*c + 2*o, 0 = -3*o - 15. Let p = 2 + c. Let y be p/(((-6)/(-2))/(-3)). Solve -s + 3*s + 2 = -2*j, 2*j = -s - y for s.
-1
Suppose -4*s = -s + 15, k + 6 = -2*s. Let j = 7 - k. Suppose 1 = 2*p + l, -j*p - l = -2 - 1. Solve 2*z - z - 5 = p*n, -4*z + n = -13 for z.
3
Let c be (-3)/(-3 - 1*-2). Let f be ((-1)/(-2))/(2/16). Let m = f + -2. Solve -l + c = 2*u, 12 = 2*l + m*l + 2*u for l.
3
Let m(f) = 4*f**3 + f**2 - 7*f + 10. Let u(v) = -v**3 + 2*v - 3. Let p(x) = -2*m(x) - 7*u(x). Let z be p(-1). Solve 2*a + 0*c + 9 = c, 3*a + 2*c + 17 = z for a.
-5
Let x(v) = v**2 - 8*v - 12. Let f be x(9). Let d = f + 8. Solve 3*w + 5*i + 10 = 0, i - 15 = -3*w - d for w.
5
Suppose 0 = -8*u + 7*u + 3. Let t = -36 + 51. Solve 0 = 5*l - t, 2*w + 0*w = u*l - 19 for w.
-5
Suppose -2 = -2*u + 16. Suppose 0 = -4*i + u + 3. Solve -2*s - 14 = y, 5*y + i*s = 2*s - 25 for y.
-4
Let s(w) = -w**2 - 8*w + 2. Let f be s(-6). Let p = f + -8. Suppose 6 = 3*j - p. Solve 2*b + j*m + 7 = 31, 3*m - 15 = 0 for b.
2
Let b = 31 + -11. Solve -3*g - 5*s = g + b, -g = -3*s - 12 for g.
0
Let b be (1 - -4) + -1 - 0. Let v = -4 - -13. Suppose -14*x + 15 = -v*x. Solve o + 4 = 3*s - x*o, -3*o - 3 = b*s for s.
0
Let w be (-4 - 0)*3/(-4). Solve w*c + 9 = 0, -2*u = u - 5*c - 18 for u.
1
Let l = -26 + 36. Let y = 11 - 5. Solve -3*f - l = -i + 3*i, i = -2*f - y for i.
-2
Suppose 0 = -f - 4*j + 1, -3*f + 2*j - 10 = j. Let l = f - -6. Let q = -3 - -5. Solve -2*z + 0*w + 2*w + q = 0, 0 = -l*z + w + 11 for z.
5
Suppose -47 + 17 = -3*u. Suppose -u*p + 5*p + 140 = 0. Solve -3*v + p = 5*a, 2*a = 2*v + 4 + 4 for v.
1
Suppose d - 12 = -4*d - 2*u, 0 = -5*u - 20. Solve d*j - 5*s + 12 = -0*s, 3*j - 3*s + 9 = 0 for j.
-3
Let v be (-3)/(-6)*(6 + -2). Let b(y) = 2*y**3 - 4*y**2 + 3*y - 2. Let m be b(v). Solve -4*j = 3*n - m*n + 12, 0 = j - 3*n + 14 for j.
-2
Suppose 4*v - 27 = -7. Suppose 0*z + 15 = z - s, 0 = -v*z + s + 79. Solve 0 = 2*h + 3*c - z, c + 6 = 2*h - c for h.
5
Let k be (-23)/(-4) - (-2)/8. Let c(y) = y**3 + 8*y**2 + 8*y + 9. Let m be c(-7). Let o be -5*1/(-2)*m. Solve o*b = -p - k - 0, -3*b - 4*p - 7 = 0 for b.
-1
Let k = -14 + 19. Solve r + k*p + 1 = 11, -2*p = -5*r - 4 for r.
0
Let w = -6 - -8. Solve -2*y - 12 = 4*i, 4*y = -i - w - 15 for y.
-4
Let d be (-3 + 3/3)*(-18)/4. Solve -k - 3 = 2*c - 4, -3*c + d = -k for k.
-3
Suppose -s = -0*s - w - 1, 0 = -4*s - 3*w + 32. Suppose 22 = 3*t - 4*b + 9, 0 = t + 3*b. Let z be t/2 + 1/2. Solve 0*n + s*l = -n + 13, -3*l = z*n - 12 for n.
3
Let j be (0 + 0)*(-1 - 0). Solve -4*n = 3*p - j - 4, -n - p = 0 for n.
4
Suppose -9 = -5*t - 3*u, -t = 3*t - 4*u + 12. Let i be (0 - t)/(1/1). Solve i = 5*a - 10, -4*k = 2*a - 9 - 11 for k.
4
Suppose -v - 4 = 0, 2*v = -5*u - 4 + 1. Solve -k + u = -3*j - 1, -5*j = 3*k - 6 for j.
0
Let t = -20 + 14. Let l(s) = -s**3 - 6*s**2 - s - 6. Let z be l(t). Suppose 8 = -z*y + 2*y. Solve 4*d + 15 = -3*q, 3*d - y*d + 2*q - 1 = 0 for d.
-3
Let i = 0 + 6. Suppose 4*w = -v + 45, -w = 3*v - i - 19. Solve 0*o - o + 4 = 2*d, -2*o - 5*d + w = 0 for o.
0
Let p(z) = 8*z - 1 + 0*z**2 - 7*z - z**2. Let d be p(3). Let g = d - -11. Solve t = -g*v + 13, 3*v + 2 = 2*t - 2 for v.
2
Let v(r) = -3*r - 12. Let k be v(-7). Solve -d + 3*a + 3 = -k, 0 = 2*d + 2*a for d.
3
Suppose 6*u = 35 + 25. Solve 2*t = 3*g - 0*g - 5, t - u = -g for g.
5
Let b be (-2)/(-2) + (6 - 2). Suppose 0 = 4*h - 5*l - 6 - b, -l = -1. Let y be 4*(11/h - 2). Solve 11 = 2*w + t, -w + 0*w + 2*t = -y for w.
5
Let h = 4 + -1. Suppose -5*u + 36 - 14 = 2*n, 0 = -3*u - n + 14. Suppose 6 + u = 2*a. Solve -p - f - 1 = h, -2*f - a = p for p.
-2
Let f(i) = -i**2 - 8*i - 3. Let c be f(-7)