-4)). Solve 7*b = 4*b - 4*y + r, 0 = 5*b + 4*y - 6 for b.
-2
Let x be (4 - 21/3)/((-6)/4). Solve 3*n + x*f = -1, 2*n + 5 = 5*n - f for n.
1
Let g be 4*(5 + -7 + 3). Solve -4*u - 4 = -g*b + 28, -u - 3*b = -4 for u.
-5
Let t = -7 + 9. Let r be t/5 - (-28)/5. Solve r*j - k - 6 = j, -j = 4*k - 18 for j.
2
Suppose -5*i + x = -15, 5*x + 2 + 4 = 2*i. Let b(r) = r + 1. Let h be b(-3). Let w be 20/(-15)*i/h. Solve -5*t = 2*o + o + 11, -w*t = -2*o + 14 for t.
-4
Suppose 2*h = 5*y - 31, -2*h - 2 = 5*y - 41. Suppose -4*x - 12 = -y*x. Solve 5*o - x*n - 15 = -2*n, -4*o + 14 = -2*n for o.
1
Let p = -1 + 16. Solve j = -j - 2*y - 10, 2*j = -3*y - p for j.
0
Let i = 5 + -2. Solve -8 = 4*c - i*p + 8, 5*p = 3*c + 23 for c.
-1
Suppose 0 = 2*o - 4, z - 6*z = -2*o + 4. Solve 2*w + 5 = i, 2*w - 2*i = -z*w for w.
-5
Let o = -2 + 2. Let v = 372 + -369. Solve o = -d + 4*d - v*u + 6, 4*d - 5*u = -5 for d.
-5
Suppose 0 = -7*f + 3*f + 20. Solve -2*m + 1 = -2*a + 5*a, 0 = -f*a - 2*m - 5 for a.
-3
Let s(n) = -4 + 8 - n**3 - 4*n**2 + 3*n - 4*n. Let d be s(-3). Let l be ((-7)/21)/(d/36). Solve -3*x = -2*a - 25, l*a + 15 = 3*a for x.
5
Let q = -5 - -11. Solve 5*h + q*x + 25 = x, 5 = -2*h - x for h.
0
Let i(a) = a**3 + 7*a**2 + 4*a - 8. Let w be i(-6). Let v be 9*-1*(-3)/9. Solve 0 = -w*r - 3*x + 3, r + v*x - x + 3 = 0 for r.
3
Let r = -16 - -12. Let i = -2 - r. Let q = -6 - -11. Solve -i*g + q*g - 5*j = -18, j - 5 = 2*g for g.
-1
Suppose 36 = -5*f + 4*p, 0*p - 5*p = 2*f - 12. Let r be (-3)/(-6) - (-2)/f. Suppose 4*t - 9 - 7 = r. Solve 0*q + 4*q + 18 = 2*y, -q + y - t = 0 for q.
-5
Suppose 0 = 3*g - 2 - 7. Let w(f) = -4*f**2 - 7*f + 2*f**3 - 6 - g*f**2 - 3*f**3. Let i be w(-6). Solve 4*v - 5 = a - 0*a, -3*a - 4*v - 15 = i for a.
-5
Let f(y) = -2*y**3 - 17*y**2 - 23*y - 1. Let o be f(-7). Suppose 23 = 4*p + 3*m, -3*p + 14 = -2*m + 1. Solve -2*x = -2*a + 8, p*x + o + 3 = 3*a for a.
2
Let i(a) = 2*a - 7. Let g be i(6). Suppose g*z = z. Suppose -n - 2*n + 60 = z. Solve m - 5 = -v + 6*m, -m + n = 4*v for v.
5
Suppose 5*h = -6*k + 3*k + 24, -4*k + 5*h = 3. Solve -2*x - 3*v + k = 0, -2*v - 2 = -0*v for x.
3
Let z = -19 + 28. Let j be (-3)/2*(-24)/z. Solve 0 = 5*y - 25, 4*f - 2*y = -j*y - 10 for f.
-5
Let w(s) = -s**3 - s**2 - 2*s - 3. Let g be w(-2). Solve -g*b - 10 = 2*a - 7*a, -4*a + 20 = 0 for b.
3
Let m be 3/(-1 - 39/(-30)). Solve -2*a - 4*z = -2*z - 12, 0 = 4*a - 3*z - m for a.
4
Let o = -10 + 13. Let n(j) = j - 3. Let p be n(o). Solve -c = -3*t - 9, p*t + 4*t = 2*c - 10 for c.
-3
Suppose 0*z - 2*z - c = -8, 3*z - 2*c = 12. Solve -4*v + 15 = 5*k, 3*v + 5*k + 10 = z*v for v.
5
Let l = 14 - 14. Solve -2*v = -5*g + 4 - 28, g - 2*v + 8 = l for g.
-4
Suppose 0 = 5*t - 2*l + 4, 0 = -4*t - t + 3*l - 6. Let x = 81 - 54. Let i = -4 + x. Solve -4*o = v - i, 4*o = -t*v + 4*v + 8 for o.
5
Let g be 25/4 + (-27)/(-36). Suppose -4*t + 22 - g = -o, 2*t - 3 = -o. Solve t*x - 1 = 3*u + 2, 21 = -3*x - 5*u for x.
-2
Let z(n) = n**2 + 18*n + 2. Let u be z(-18). Solve u*t = -2*o - 10, o + 7 = -2*o + 5*t for o.
-4
Let x(h) = 3*h + 3. Let u be x(-3). Let g(d) = d**2 + 6*d + 2. Let p be g(u). Solve -5*r - 22 = -p*z, -5*z - 4*r = 12 - 1 for z.
1
Let c be 19 + 1*0/(-2). Let h = c - 6. Solve 10 = 2*d + 3*x, 3*d - x - h = -5*x for d.
-1
Let j be 36*(1 - 4/12). Suppose 4*d - v - 9 = 0, -d - 2*d - 5*v = -j. Solve c + 2*c = 5*l - 1, d*c = -3*l + 15 for l.
2
Let l(k) = -k**2 - 9*k - 10. Let m be l(-7). Let r = 1 + m. Suppose -w - 3 = -4. Solve o - w = 0, 2*d + 11 = r*o - 0 for d.
-3
Suppose i + 3*i - 17 = -m, -28 = -i - 5*m. Solve 9 = -3*v - i*f, 4*v + 0*v - 2*f = 0 for v.
-1
Let r(i) = -i**2 - 10*i - 12. Let y be r(-8). Suppose -3*a + 13 = y. Solve -2*w = a*k + 23, -2*w = 5*k - 10*k - 17 for k.
-5
Suppose 0*i - i + 2 = 0. Suppose -i*r = -6*r + 16. Solve -m - 3*m - r = -z, 2*z - 5*m - 2 = 0 for z.
-4
Let p = 11 - 6. Solve v - 2*v - 4 = d, 0 = p*d + 3*v + 10 for d.
1
Let d be ((-39)/12)/(1/(-4)). Suppose -3*j - d + 16 = 0. Solve -s + 5*k = 25, j = 3*s + 4*k - 0 for s.
-5
Suppose -5*z = -z + 5*q - 6, -2*z - 2*q = -4. Suppose 5*b + 0 = 5*x + 20, -x - z = 5*b. Let v = b + 5. Solve 0 = -2*s - v*j + 9, 5*j = -3*s - 2*s for s.
-3
Let d(f) = 6*f - 10. Let q be d(4). Solve -i + 11 = 2*h, 11 + q = 5*h for i.
1
Let t be 111/21 + 2/(-7). Let x(l) = l + 1. Let p be x(-1). Suppose d + p*d = t. Solve 5*m = 3*b - d*b, -3*b - 4*m = -7 for b.
5
Let s be (-2)/6 + (-387)/(-27). Suppose 4*m - 2*d = 28, -2*m - d = 4*d - s. Suppose 5*a - 1 = 19. Solve 2 = -5*x + m, -a*t + x + 7 = 0 for t.
2
Let a(k) = k + 8. Let s(q) = q**3 - q - 6. Let y be s(0). Let t be a(y). Solve -2*m + 10 = -5*n, -t*n + 8 = -3*m - 6*n for m.
0
Let a(d) = -3*d**3 - 2*d - 1. Let c be a(-1). Let i(l) = 4 + 5 + 2 - 7 + l. Let s be i(c). Solve -s = 2*m - 2*q, -m = 5*q + 3 - 5 for m.
-3
Let b(f) = -f - 1. Suppose -4*a = -8*a + 16. Suppose 2*u - 16 = a*r, -5*r = -4*r - 2*u + 4. Let l be b(r). Solve -10 = 4*i + 2*s, 2*i - 7 - l = 4*s for i.
-1
Suppose -5*w = -3*w. Suppose w = t + t - 10. Solve 11 + 0 = -3*k - t*m, 0 = -3*k - 4*m - 7 for k.
3
Let r be 4 + (-5)/(-20)*4. Solve -3*q = 2*g + r, -5*q - 3*g - 9 + 1 = 0 for q.
-1
Let d be 2/(-4) + 49/14. Solve -d*g = 5*o + 10, -g - o = 2*g + 14 for g.
-5
Suppose 2 = a - 0. Suppose -4*p + 5*v - 4 = 0, p + 5*v + 0*v + 1 = 0. Let h be p/2*-4 - -2. Solve -5*j + 10 = a*c, 2*j + h*c - 2 - 18 = 0 for j.
0
Suppose 0 = 4*f - 14 - 2. Let z(m) = -m + 1. Let g be z(-2). Solve t = x + 10, f*t = -5*x + g*t - 20 for x.
-5
Suppose -11 = -3*i + 4*i. Let k = 23 + i. Suppose 4*u = -3*z + 23, 2*z = -0*u - u + k. Solve -2*n - u = 5*o, 0*o + 6 = n - o for n.
4
Let w(s) = s + 20. Let m be w(-18). Solve -5*q = 2*a - 14, m*a - 1 = -q - 3 for q.
4
Let z(n) = n. Let i be z(-1). Let o be i*(-3 + -1)/2. Solve -3 + 1 = -o*a - 2*l, 2*l = -2 for a.
2
Let c = 1 + 0. Let t(i) be the second derivative of -i**4/6 + 7*i**3/6 - i**2 + 8*i. Let x be t(3). Solve 2*y + v - x - 2 = 0, -v = -c for y.
1
Suppose -8 = 4*f, -5*f = -3*x + 27 - 5. Suppose -3*l + 0 + x = -4*k, -2*k + l = 0. Solve -29 = 5*a - y - 2*y, 4*y - 20 = k*a for a.
-4
Let y = 53 + -37. Let z be 24/10 + 6/(-15). Suppose c - 2 = z. Solve 5*h = r - y, -c*r - 21 = 3*h + 7 for h.
-4
Let y(r) = r**2 - 2*r + 1. Let c be y(3). Solve -s = -5*b - 23, 6 = 2*s - b - c for s.
3
Suppose -3*w = -14*w + 33. Solve -5*n = 5*o - 10, 0 = -2*o - 3 - w for n.
5
Let r(q) = q**2 + 13*q + 2. Let f be r(-13). Solve m + 2 = -5*c - 7, -2*c = f*m + 2 for m.
1
Let q = -3 - -6. Suppose -4*s + 14 = -2*p, -6*p + 4*p + 6 = 0. Solve 2*b = a - 11, -2*b - q*a - 2 = s for b.
-5
Suppose -2*r + 22 = 4*f, 2*r - 6*r + 29 = 5*f. Let l be (f/(-1))/((-1)/1). Solve -17 = b - 6*b + 3*s, l*s + 15 = -5*b for b.
1
Suppose -3*p = -p - 6. Suppose 20 = 4*v, -p*v + 18 = 4*r - 5*r. Let a be (6/10)/(r/(-15)). Solve 4*o + 16 = -4*f, -2*o = -a*o - 2*f - 7 for o.
-1
Let j(g) = -g**3 - 4*g**2 - g - 12. Let u be j(-5). Solve 2*y = -3*t + u, y + 9 = -t + 4*t for y.
3
Let s be 38/(-8)*-1 + 5/20. Solve -5*t - 10 = -f, -5*t + s*f - 41 = -11 for t.
-1
Let h(u) = 6*u - 5. Let w be h(2). Let g = w - 1. Solve 0 = -4*f + 4*c - 4 - 20, g = -3*f - c for f.
-3
Let o(g) = -g**2 + 5*g - 4. Let f be o(3). Suppose 1 = -k + 3*p, 7 = f*k + 2*p - 7. Solve -4*m - k - 7 = 5*b, 22 = 5*m - 3*b for m.
2
Suppose 5*r + 5*w - 50 = 0, -5*r + 28 = 2*w - 19. Suppose r = l - j + 3, -2*l + 15 = -3*j. Solve 0 = k - 3, 5*k - k = -3*c - l for c.
-5
Let x(d) = -d**2 - 2. Let p be x(0). Let z be ((-70)/(-15))/(p/(-3)). Let v(a) = -a + 3. Let s be v(0). Solve 2*y = -g - z, 0 = -5*g - s*y - y - 17 for g.
-1
Let l = 52 + -17. Suppose 4*r + r - 5*n = l, -4*r = 2*n - 10. Solve j - 23 + 5 = 3*u, -2*j + 26 = -r*u for u.
-5
Suppose 198*s + 2 = 199*s. Solve -24 = 4*d + 4*a, -s*a = 3*d + 10 + 3 for d.
-1
Let v = 7 + -5. Let i(s) = -5 + 4 + 2*s - v*s + s. Let y be i(3). Solve -2*p - 1 - 1 = 0, 7 = -3*b + y*p for b.
-3
Suppose -1 = -4*a + 7. Let b = 4 - a. Let q be 294/105 - 1/(-5). Solve 0 = -k + b*m - 5, -k - q*m = -4 - 16 for k.
5
Let o be (-17)/(-2)*(3 + -1). Suppose 5*l - k - o = -4, l - 4*k - 14 = 0. Solve -4*w = -5*i - 4, -2*i + w = -l*w + 3 for i.
0
Suppose -4*o - 3*a + 17 = 0, o + 4*a - 14 = -0*o. Suppose i = r - 3*r - o, -1 = 2*i + 3*r. Solve f - 7 = 3*k, 0*f + f + i*k = 0 for f.
4
Let x(n) = -n -