for u.
-5
Let d(g) = -g**3 + 9*g**2 + 2. Let a be d(9). Solve a*r - 5*p = -3 - 18, 3*p - 9 = 3*r for r.
2
Let p = -1 + 3. Let r be (-112)/(-70) - p/(-5). Solve 0 = -r*t - 2*t + 4*k + 24, -2*t = 5*k + 16 for t.
2
Suppose 0 = -6*t + t. Suppose 4*n - 2*x = 28, -4*x - 1 = 3*n - t*n. Solve n*z = a + 17, 4*z = a + 2*a + 18 for a.
-2
Let o(q) = 22*q + 2. Let m be o(1). Suppose 0 = -4*b - 2*f + 52, -2*f = -4*b + 3*f + m. Solve p + b = -3*y - y, y + 2*p = 6 for y.
-4
Let b be ((-10)/(-30))/(1/24). Solve 10 = -5*l + 5*o, 3*l = 7*l - o + b for l.
-2
Suppose -r - r + 3 = -s, -3*r + 17 = s. Suppose r*i + i = 0. Let b be ((-2)/(-4))/((-1)/(-6)). Solve i*q = 2*q, -b*j + q = 6 for j.
-2
Let s(p) = p**2 - 7*p + 3. Let m be s(7). Suppose -m*h = y - 17, 5*y - 4*h = y - 12. Solve -3*t + 7 = l + 3*l, -y*l - 1 = -3*t for t.
1
Suppose 4*p = 19 + 1. Let a(d) = d**3 + 6*d**2 + 5. Let j be a(-6). Solve 2*c + 19 = -p*x, c - 3*x - 2 = j for c.
-2
Suppose 0 = 3*c - 2*s - 1, -4 = -3*s + 8. Let u = -12 + 6. Let a be 20/6 + u/18. Solve -v - 5 = -3*i, 4*i - a*v = 13 - c for i.
1
Suppose 4*c = -v + 15, 0*c = -5*v + 3*c + 6. Solve v*z + 2*f = -4, -3*f = 3*z + 3 - 0 for z.
-2
Let p(v) = -7*v + 3. Suppose -2*r - 3 = -r. Let u be p(r). Solve -2*d = 5*w - u, -w = -0*d - d - 2 for d.
2
Let i = 0 + 2. Suppose d = -3*p - 15, i*p - 4*d = 3*p + 5. Let c be (-74)/p - (-1)/5. Solve -l + 3*l + 15 = 5*a, a + 2*l = c for a.
5
Suppose -3*a = -5*v - 25, 4*a + 2*v - 41 = v. Suppose 0 = -5*f - 5*x + 110, f = -3*x + 8 + a. Solve 3*j = 2*r + 28 - 12, 4*r + f = 2*j for j.
2
Let p be 26/9 - 13/(-117). Let u = 2 - -19. Solve -u = -5*j - 4*q, p*j = 3*q - 5*q + 13 for j.
5
Suppose -4*y + 16 = 0, -2*y - 16 = -4*q + 8*q. Let l be -4*(1 + q/4). Let n be ((-6)/(-2))/3*2. Solve u = -n*o - l, o - 3*o = 2*u + 6 for o.
1
Let h(f) = f**2 + 18*f + 20. Let b(a) = a**2 + 17*a + 19. Let z(w) = 7*b(w) - 6*h(w). Let c be z(-10). Solve u + 9 = c*l, -5*u + 0*l - 5*l = 5 for u.
-3
Let f be 8/20 - 4/10. Solve -3*r - 4*a - 8 = f, -5*a + 11 = 36 for r.
4
Let s(w) = -7*w**3 - w**2 - 2*w - 1. Let m be s(-1). Solve 5*p = 4*n + 33, -5*n - 5*p - m = -22 for n.
-2
Suppose m - 4*g = -12, 2*g + 3*g = -m + 24. Solve 2*r - m*r - 8 = -2*n, -5*n - 2*r + 27 = 0 for n.
5
Let u be 24 - (-2 + -2 + 4). Let t = -13 + u. Solve -3*z + t = 2*m + 1, 2*z - 3*m + 15 = 0 for z.
0
Let k be 24 + 1/((-1)/(-1)). Solve -20 = -4*x - c - 4*c, -2*c = -5*x + k for x.
5
Let y be 2/6 + (-8)/6. Let l = 3 + y. Solve 1 = 2*b - 3*s, s + l*s = 9 for b.
5
Let l be ((-51)/9)/((-2)/6). Solve 2*r = 7*w - 2*w + l, -w = 4*r + 21 for r.
-4
Let c = -1 + 4. Suppose -5 + c = -s. Let d be (-1)/(s/(-28)) - 0. Solve 2*v = -3*l + l - d, 5*l = 2*v for l.
-2
Suppose 0 = 4*h - 2 - 2. Let n(s) = -s**2 - 7*s - 1. Let z be n(-6). Let p(v) = -v + 7. Let y be p(4). Solve 2*k + 3*b = -8 + h, -y*k = z*b + 11 for k.
-2
Let x(c) = -5*c**2. Let d be x(1). Let u = -10 - d. Let f be u*(-1 - (-3)/15). Solve b - 4*b + 2 = 2*z, f*b - 4 = -2*z for z.
-2
Let f = -25 - -34. Solve 0 = 2*w + 8, -f = -g + 3*w + 8 for g.
5
Let r(z) = -z**3 + 6*z**2 - z - 20. Let m be r(5). Solve -3*f = t - 2, -4*t - t - 2*f - 3 = m for t.
-1
Suppose -8*b + 24 = 4*b. Let m = -1 - -3. Solve 0 = b*c + j + m*j - 2, 0 = -3*c - 4*j + 1 for c.
-5
Let v(p) = -p + 9. Let y be v(5). Suppose 4*m = -y*x + 32, -m + 5*m = 5*x + 32. Let i = 10 - m. Solve u = i*s - 4*u - 17, 2*s + 2*u + 18 = 0 for s.
-4
Let u be 2/(-3) - (-160)/6. Suppose 0 = 4*q - 2*t + u, -3*q + 2*t = 2*q + 30. Let d = q + 19. Solve 0 = -3*m + d, -5 = 4*l + m + 10 for l.
-5
Suppose -3*h = -2*h - 15. Let c be 6/h - (-2)/(-5). Suppose -2*u - 4*f + 30 = c, 4*u = -3*f + f + 30. Solve 2*s - 3*k = -0*k - 12, 23 = -u*s + 4*k for s.
-3
Let w(l) = l**3 - 2*l**2 + 3. Let d be w(3). Suppose 2*n = n + 4. Solve -n*p = -p + d, 8 = 4*z - 4*p for z.
-2
Suppose -f + 40 = 4*f. Suppose 0 = 5*r - 0 + 10. Let v be f/3*(-15)/r. Solve -o + 3*y - 3 = 10, 5*o + 2*y - v = 0 for o.
2
Let s be (-1)/(-2) + 1/(-2). Suppose s = 4*m - 8*m. Solve -4*w = -o - 11, -3*o + m*w - w - 7 = 0 for o.
-3
Let b be (-6 - 180/(-25))/((-6)/(-20)). Solve 4*i - 2*h + b*h = -2, 3*i = -h - 2 for i.
-1
Suppose -3*u - 2*r + 10 + 2 = 0, -5*u - 4*r + 20 = 0. Suppose -u*k = -k - 9. Solve j - 6*j - 10 = 0, 5*i - k*j - 31 = 0 for i.
5
Let n(t) = -6*t - 8 - 4*t**2 + 2*t + 5*t**2. Let v be n(6). Solve -i = 2, v*q - 4*i - i - 6 = 0 for q.
-1
Let j be (-1 + (-9)/(-6))*4. Suppose -8*c = -4*c - 3*y, 2*c - j*y = -2. Solve 2*b + 2*b = -4*u + 8, 0 = c*b - 2*u + 9 for b.
-1
Let h = -9 - -11. Solve -6 = h*x, 3*q - x - 5 = q for q.
1
Let g(n) = n**3 - 3*n**2 + n - 1. Let s be g(3). Suppose v = -2*c + 4*v + 6, -v = -2*c + s. Solve -5*w - 3*q = c, -w + 26 = -3*w + 4*q for w.
-3
Let c be 10/6 - 6/9. Let g = 13 + -2. Solve -5*d + 2*u = 3*u - g, d - c = u for d.
2
Let a(i) = 9*i + 9*i**2 + 4*i**3 - 5*i**3 - 5 + 2*i**3. Let q be 3/(-1) + 3*(-12)/9. Let r be a(q). Solve 5*d = -5*t + r, -d + 6*d + 15 = 4*t for t.
5
Let b(k) = k + 1. Let f = -16 + 19. Let c be b(f). Solve 0 = 5*q - c*r + 6 + 8, 4*q - 4*r = -12 for q.
-2
Let c(h) = h**2 - 3*h - 2. Let y be c(-1). Solve -y*x + 0*f - 2 = -2*f, -3*f - 1 = x for x.
-1
Let l(a) = -a**2 - 5*a + 8. Let z be l(-6). Let f(j) = -j**3 - 8*j**2 - 7*j + 4. Let w be f(-7). Solve w*y - 2*p + 14 = p, 5*y + z = -4*p for y.
-2
Suppose -w - 3*w = 0. Solve w = -4*x + 2*l - 12, -5*l + 13 = x - 6 for x.
-1
Let k = 31 + -26. Solve 5 = p + a, 4 = 3*p - 5*a + k for p.
3
Suppose 0 = -5*m + 12 + 3, -15 = -3*i - 2*m. Let h(x) = 8*x + 72. Let f be h(-9). Solve i*r + 2 + 1 = f, -r + 5 = -2*n for n.
-3
Let k be 4/5 - 99/(-45). Suppose -k - 1 = -2*n. Solve -n*g + 4*u + 7 = -u, -5*g - 2*u = 26 for g.
-4
Let h be (-1)/((-8)/(-4)) + 1/2. Solve -2 = -5*t + 2*p, -4*t = -p - h - 4 for t.
2
Suppose -20 = -5*v + 5*s, 5*s + 9 = v - 7. Solve 4*m + 2 = 5*r - v, -6 = -r - m for r.
3
Let t(a) = a - 2. Let r be t(2). Suppose r = 5*w - 4 - 11. Solve -3*v = w*x + 18, 5*v = 2*x - 22 - 1 for v.
-5
Let w = -11 + 13. Solve -w*r + 2*f - 4 = 0, -r + 4*f - 3 = 2*r for r.
-5
Let x = -10 - -21. Let w = -3 + x. Solve -5*r = -2*b - 14, 5*b + w = -2*r + r for b.
-2
Let p(i) be the first derivative of -i**4/4 + 4*i**3 - 11*i**2/2 + 2*i + 6. Let v be p(11). Solve -5*u = 25, 23 = v*z - u - 4*u for z.
-1
Let q(p) = p - 1. Let h be -2 - -3 - (4 + 2). Let t = 9 + h. Let o be q(t). Solve 4*j + g + 3*g = 0, 4*g + o = -3*j for j.
3
Let i(y) = -y**3 + 4*y**2 + y - 1. Let j be i(4). Suppose -5*p + 9*p = -6*p. Solve 5*h - j*o - 17 = p, 5*o - 17 = h - 4*h for h.
4
Suppose g + 42 = 3*g. Suppose 24 + g = 3*a. Solve -a = -5*w, -3*w - 10 = -c - 5*w for c.
4
Suppose 2*u + 29 = 85. Solve -u = 3*b + 4*t, 20 = -3*b - 4*t + 2*t for b.
-4
Suppose -h - 4*h = n - 19, -4*n = 3*h - 25. Suppose h*a - 4 - 8 = 0. Solve 2*c + 0 = -5*l - 5, 0 = -a*c + 4*l + 32 for c.
5
Let d(x) = -2*x**3 - 3*x**2. Let z be d(-2). Suppose -4*a + 16 = t, -a = -4*a + 6. Let w be (-4)/t + 3/2. Solve 4*y = -z*r + 4, -w = 2*y - 5 for r.
-1
Suppose j = 4*j - 15. Let r be (-9 - -8)*j/(-1). Solve -z + 10 = r*t, 16 = 2*t - 0*t - 2*z for t.
3
Suppose -2*z = -4*t + 8, -z - 3*z + 8 = 4*t. Let s(w) = 2*w**2 + 1. Let q be s(t). Solve -4*l + 2 = -q*l + y, -4*y - 10 = -2*l for l.
-1
Let k(m) = m + 3. Let a be k(0). Let s be 0 - 8/(-12)*a. Solve 0*o + 2 = 3*g + 4*o, -3*g - 10 = -s*o for g.
-2
Suppose -4*i - 4 = -3*l, i + 0*i = -2*l - 1. Let r(y) = 2*y - 2. Let v be r(2). Let o be 3/30 - 79/(-10). Solve l = 5*w - 4*p + 6*p + 20, v*w = 4*p - o for w.
-4
Let x be 35/14*(-4)/(-5). Solve v + 3 = -3*j, x*v - 15 = 7*v - 4*j for v.
-3
Suppose -a = 4*a. Suppose 3*m + 0 - 6 = a. Solve c = -3*v - 1, -3*v - 5 = 4*c - m*c for c.
-4
Suppose -5 = 5*b + 6*s - 3*s, -2*s - 8 = b. Suppose 0 = -2*p + 22 - b. Solve p = 2*j, -n - 3 - 8 = -3*j for n.
4
Suppose 5*w + 3 = -2*c, -w - 1 = 4*c + 4*w. Suppose 0*u + c = u. Solve 5*v = 7*m - 3*m + 3, -u = -m + 3*v for m.
-2
Let t be (1/(-2))/((-1)/4). Suppose 8 = 4*n, -2*n - t = -f + 23. Solve -3*g - 5*i = -f, -3*i - 26 = -2*g - 8*i for g.
3
Let j(o) = 24*o**2 - 2*o + 1. Let z be j(1). Let q = z + -19. Solve -q*k - 8 = a, 4*a + 6 + 5 = 5*k for a.
-4
Suppose -3*d - d + 8 = 0. Solve -c = -5*l + c - 18, d*c = -l + 6 for l.
-2
Let k(f) = -2*f + 17. Let c be k(7). Solve -4*b + 3*b = 2*h - 3, 0 = -2