-2))*-2. Let v be u(c). Solve 7 = -2*t + v*o, -2*t = 2*t + o - 19 for t.
4
Let i(a) = -a**2 - 2*a + 3. Let d be i(-3). Suppose d = -b - 0 + 10. Solve -4*m + v - 35 = -b, m + 30 = 5*v for m.
-5
Let m be (-2)/(-4) + 22/(-4). Let t be ((-4)/(-5))/((-2)/m). Let n = 9 - t. Solve 5*w + n = j - 10, j + 5*w = -13 for j.
2
Suppose b + 5 = i - 4, 21 = i - 5*b. Let w = i - -6. Solve 3*x + 2*k = 4 + 8, -3*x - k = -w for x.
4
Suppose -16 - 79 = -5*o. Let t = o + -9. Solve -5*q + t = 0, 5*l - 3*q + 0*q = -26 for l.
-4
Suppose 0 = -2*q + 6*q. Suppose -4*m + 5*x - 23 = 0, -2*m = -q*x - 3*x + 11. Let r be 21/(-14) - m/2. Solve 3*d + 6 = -c + 18, 5*c + 5 = -r*d for d.
5
Suppose 2*a + a = 24. Suppose 2*l - 3*c + a = 0, -2*l + 3*c - 6 = l. Solve -f + 0 = -t + 2, 6 = 3*t + l*f for t.
2
Let d = 518 + -121. Suppose 5*s = d + 68. Suppose 3*z - 3*w - s = 0, z - 5*w + 11 = 38. Solve -5*x - 3*n = -2*x, 3*x - z = 5*n for x.
4
Let x = 5 + -8. Let d(t) = 10*t + 4. Let i(k) = 5*k + 2. Let p(f) = x*d(f) + 7*i(f). Let u be p(2). Solve -5*a - 2 - 7 = 3*r, -4*r + 5*a - u = 0 for r.
-3
Suppose -4*b + 19 = -1. Solve 4*i = j - b*j, -4 = -j - 5*i for j.
-1
Let r(v) = -v**2 - 11*v + 45. Let j be r(-14). Solve 2*p - 4*p + j*b + 2 = 0, 3*b + 12 = -3*p for p.
-2
Let z = -9 - -5. Let b be 4/(-1)*5/z. Solve -15 = -b*k + 5*s, k + 5*s - 15 = -0*k for k.
5
Suppose 0*t + 1 = -t - d, -d = 1. Solve -4*h = -5*z + 16, t = -5*z - 0*h + 5*h + 15 for z.
4
Let s be (-416)/(-40) - (-4)/(-10). Let n be (-1 + 16)*4/s. Solve -4*r = -2*r + 2, -h - 3*r - n = 0 for h.
-3
Suppose h - 6 + 0 = 0. Suppose 3*b = 9 + h. Solve 0 = 4*g - z - b, 5*g = -0*z - 4*z - 20 for g.
0
Suppose -2*y + 2*i = -20, y = -4*y + 4*i + 46. Let n(r) = r**2 - 5*r + 2. Let s be n(y). Let u = s + -5. Solve -2*t + 0*t + 23 = -5*m, -m - 15 = -u*t for t.
4
Suppose 0 = 2*h - 10*h + 40. Solve -u - 1 = -2*i, 2 = -i - h*u - 3 for i.
0
Suppose 5*z - 8 = 12. Solve 3*p + z*a = -15, -3*a - 12 - 13 = 5*p for p.
-5
Suppose 0 = -4*k + v - 5*v + 28, 13 = k - 2*v. Solve -2*a = a + y + k, 2*y - 3 = a for a.
-3
Suppose -47 = 4*w - 151. Suppose -n = 2 - 4. Suppose 2*d = z + 4, z + d - 6 = n. Solve -z*g + 2*s - 5*s = w, -5*s = -2*g for g.
-5
Suppose 3*q = v - 9 - 418, -5*v - 601 = 4*q. Let t = 8 + -1. Let m be (-2)/t + q/(-14). Solve -k + 19 = 3*u, -5*k = 4*u - m - 30 for u.
5
Let i be -1*(1/(-1) + 2). Let v(l) = 44*l**2 - l - 1. Let u be v(i). Let c be 2/(-4) + 18/4. Solve c*a = r + 18, -5*a - 13 = 3*r - u for a.
5
Suppose -2*s = 4*y - 7*s - 37, 4*s = -y - 17. Let t be ((-1)/3)/((-6)/54). Suppose -2*a - t = v - 4, 3*v + 5 = 2*a. Solve -r = i + a, i + y*i = 3*r + 3 for i.
0
Let q(t) = t**3 + 3*t**2 - 4*t. Let w be q(-4). Suppose -5*j + 2*a + 2 + 4 = w, 8 = 4*a. Solve -7*b + 35 = -5*s - j*b, -3*s - 4*b = 0 for s.
-4
Suppose -k + 5 - 1 = 0. Solve 4*y + 14 = 2*s, -k*s - 4*y + 1 + 3 = 0 for s.
3
Suppose -j + 4*v = -4, j = -0*j + 3*v + 3. Let f = 3 - j. Solve -3*m + 2*z + 2 = 0, f*z = -2*m - 0*z - 16 for m.
-2
Let v(p) be the first derivative of p**4/4 + 3*p - 2. Let r be v(0). Suppose 5*n - 2*n + r = 2*w, 1 = -5*w - n. Solve -5*t + 2*j = 5, w*t - t - 13 = 2*j for t.
-3
Let f be (-2 + 8/2)/(1/6). Solve -2*p - f = 4*g + p, 2*g + 6 = 3*p for g.
-3
Suppose -4 + 24 = 5*d. Solve -4*c + 4*a + 29 = 9, 2*a - 8 = -d*c for c.
3
Let t = -15 - -25. Let y = -3 + t. Suppose i + 2 = y. Solve 4*d + 16 = 0, -2*r = -r - d - i for r.
1
Let d = -11 + 14. Suppose -d*h - 2*h + 105 = 0. Solve 3*p + h = -3*x, 5*x + 17 = 2*p + 3 for p.
-3
Let b be 2/7 - (-36)/21. Let r be ((-3)/2)/(6/(-8)). Suppose -r = -5*p + 4*p. Solve -p*h - b*w - 13 + 1 = 0, 0 = 5*h - 5*w - 10 for h.
-2
Let h(b) = -1 + 2*b + 2 + 11*b**2 + 0. Let r be h(-1). Solve -4*u + 0*g - 11 = 5*g, -r = 2*u + 4*g for u.
1
Let u be 0 + 2 + -1 + -1. Let b be (-9 - 0/4)*-1. Let d be (12/b)/(4/42). Solve u*m = -4*c + m - 13, 4*m = -3*c + d for c.
-2
Let p = 20 + 77. Let y = p + -68. Solve 3*j - 11 = -t, t + y = 4*j + j for t.
-4
Let o(n) = -n**3 + 6*n**2 + 2*n + 3. Let j be o(6). Suppose -j = -m + 4*r, 3*m + m - r = 30. Suppose -4*d + 3*d = -m. Solve -3*w + 4*a = d + 4, w = 5*a for w.
-5
Let h be 2 - 1 - (-32 - 0). Suppose 32 = 5*t + 2*l, 5*t + 5*l = 2*l + h. Let j = t + -4. Solve -3*k = k - 2*y - 4, -18 = -j*k - 3*y for k.
3
Let g = 14 - 0. Suppose g = 3*p + 2. Solve 5*y + 11 = j, 2*j + 6 + 0 = -p*y for j.
1
Let m(a) be the first derivative of a**4/4 + 2*a**3 - a**2 - 8*a + 4. Let s be m(-6). Solve s*z - 5*p = 12, -2*p = 3*z - p - 9 for z.
3
Let w = -12 + 6. Let j = -4 - w. Let f be 4 - (-3)/6*j. Solve 3*x = 4*k - 35, -3*x - 6 - 34 = -f*k for x.
-5
Suppose -i - 2*y + 15 = 0, 0 = -2*i + 3*i - y. Solve -f + 11 = -5*n, f + 2*n = i*f + 10 for f.
-4
Suppose -28 = 4*r - 4*n, 3*r - n + 21 = 2. Let w be (r/(-4))/((-18)/(-48)). Solve -i = -w*i, -2*p + 6 = i for p.
3
Let c be ((-1)/(-1))/((-18)/(-90)). Solve -2 = -2*u - h, -2*u - u - h = -c for u.
3
Let s be 180/63 + (-2)/(-14). Solve -2*i = -3*j - 4, -i - s*j + 7 = -2*j for i.
5
Let k = -12 - -13. Solve -2*c + 3 = -3*h - 0*c, -h + c - k = 0 for h.
-1
Let t(h) be the second derivative of 0 + 1/2*h**3 - h + 0*h**2. Let g be t(1). Solve 0 = 4*l - g*o - 2 - 3, o = 1 for l.
2
Let j(v) = v**2 + 4*v + 3. Let g be (-1)/((-2)/16*-2). Let o be j(g). Solve z + 4*c + 12 = 0, -o*z - 8 = -2*c - 28 for z.
4
Suppose -12 = -o - 2*j, 0 = 3*o - o - 4*j - 16. Suppose -w - 4*w + o = 0. Solve 0 = h - w*h - 1, -2*h - 2 = -5*c for c.
0
Suppose -2*x + x + 4 = 0. Solve -3*a + x*i - 10 = 0, a + 4 = 3*i - 6 for a.
2
Let v(f) = 6*f**2 - 3*f**2 + f**2 + 1. Let l(a) = -a**3 - 6*a**2 + 1. Let c be l(-6). Let h be v(c). Solve -4*b + u = -20, 0 = h*u - u for b.
5
Let f(r) = r - 6. Let c be f(5). Suppose 0*y + 30 = -6*y. Let a = c - y. Solve -5*n = -4*v + 12, -a*v - 12 = n - 0*v for n.
-4
Let t be 1*3 - 1 - 0. Suppose 5*f + 5 = -2*u + u, -4*u - 20 = 4*f. Solve -2*v - 3*v = 2*o - 18, f = -t*o - 3*v + 10 for o.
-1
Let y(p) = p + 7. Let z be y(-5). Let k = -2 + 8. Let w = k - 4. Solve -3*v = -w*q - 1, z*q - 14 = -3*q + 2*v for q.
4
Let x(z) = -z**3 - 7*z**2 + 7*z - 3. Let o be x(-8). Solve 3*c + h - 4*h + 3 = 0, o*c = 3*h - 5 for c.
-1
Let z(b) = 3*b. Let d be z(1). Let f(l) = -l**3 - 6*l**2 - 4*l - 5. Let m be f(-5). Let u = m + 15. Solve -3*t = 3*g - 3, -d = -u*t + 3*g + 2 for t.
1
Suppose 0 = 2*m + 3 - 11. Let x = 4 + -2. Suppose 0 = 3*l - x*n - n - 42, 0 = 4*l + n - 36. Solve -a + 6*a - m*h + l = 0, -1 = 2*a - h for a.
2
Let a be (-1)/(-4) - (-21)/28. Let u be (-1 + 2)*(a - 1). Solve 2*b - 11 = -5*i, b + u = 3 for i.
1
Let s = -3 - -6. Let x be 1*s + (-3)/(-3). Suppose 0*b + 8 = x*b. Solve 6*d = d - 3*a - 29, 0 = 5*d + b*a + 26 for d.
-4
Let a be (-6)/(-3) + 1*-2. Suppose 0 = 3*x - a*x - 33. Solve 5*z - f + x = -10, -2*f = 5*z + 18 for z.
-4
Suppose 0 = -0*p - p - 5*r - 21, r + 1 = 3*p. Let q be p + 2 + 6/3. Let g be (-1)/(-2)*-2 + q. Solve -c = -g*n - 3*c - 16, 4*n + 27 = -3*c for n.
-3
Suppose 1 = 2*f - 1, -5*f = -5*t + 15. Solve 2*r - 22 = -t*z + 4*r, -z - r + 4 = 0 for z.
5
Suppose 16 = -b - f + 1, -b - 30 = 4*f. Let n be b*6/(-15)*1. Solve -2*h = -4*l - n, 3*l - 4*h = 6 - 4 for l.
-2
Let i be (-8)/(-28) + 99/21. Solve -3*g = -i*k - 13, 2*k + 5*g = -0*g - 30 for k.
-5
Suppose -f - 30 = -4*a - 4*f, -a - 4*f + 1 = 0. Solve 2*x - 6*m = -m - a, x - 2 = -4*m for x.
-2
Suppose -1 - 5 = -3*k. Solve 3*z = -n + 1, k*z + 19 = -5*n - z for n.
-5
Suppose 0 = 15*q - 9*q - 30. Solve 3*r - 8 = q*b, -b + r = 5*r + 20 for b.
-4
Let x be ((-3)/6*-2)/1*2. Solve -k + 0*a + 5 = -3*a, -4*k + 20 = x*a for k.
5
Suppose n = 6*n - 150. Let p be (-2)/(-7) - (-12)/7. Suppose 0*v - p*v = -n. Solve -v = -5*j + 2*y, -y = 3*j + y - 25 for j.
5
Let d(m) = -m**3 + 13*m**2 - 12*m + 3. Let u be d(12). Solve 0 = u*g - 4*r, 2*r = 5*g + 3*r + 23 for g.
-4
Suppose -30 - 70 = -5*m. Solve -y = -3*y + v - 5, -4*v - m = 0 for y.
-5
Suppose -2*f = -3*b + 44, 2*f - 6*f - 74 = -5*b. Let k = 1 - 1. Solve 2*l + l - 5*i - 19 = k, -4*l + b = -i for l.
3
Let r(m) = -2*m**3 - 4*m**2 + 2*m + 2. Let c be r(-3). Solve 0 = -3*b - 5*u + c, -2*b - 12 = 3*u - 5*u for b.
-2
Let q be (45/6)/(18/12). Solve 3*a + 3*j - 9 = -3, -2*a = -j + q for a.
-1
Suppose 2*a + 36 = 5*a. Let b be 1 - 3/(a/(-4)). Solve -5*r - i - 19 = 0, -2*r - b*i = r + 17 for r.
-3
Suppose -3*o - 2*t = -5*