 2/4*(-2 - -8). Solve p*a - 8*a + u = -s, 0 = 5*s + 3*a - 16 for s.
2
Suppose -3*c - 19 = 2*r, -6 = r + 4*c + 6. Let t = 12 + r. Solve d = 3*i, 5*d + t = -i - 12 for i.
-1
Let o(x) = -2 + 5 + 5 + 2*x**2 + 7*x - 2. Let b be o(-4). Solve -5*v + 5*w = 4 + 1, 2*v - b = -2*w for v.
2
Suppose 2*d - 3*f = 16, -4*d - 5*f - 10 = d. Solve 4*n = -3*g + 6*g - 10, 3*g - d = -4*n for g.
2
Suppose 11 = -4*o - 5. Let i be (o/6)/((-1)/6). Let l be ((-60)/9)/i*-3. Solve 2*j + l*h - 4 = -1, -j - 5*h + 4 = 0 for j.
-1
Let p be (-1)/(-1) + 1 + -2. Suppose 5*s - f - 13 = 0, 0*s - s + f + 5 = p. Solve 4*y = -3*t + 26 + 5, -2*y + 18 = s*t for y.
4
Let u be (-1)/(-2 - 5/(-2)). Let q be ((-6)/4 - 0)*u. Suppose 0 = 6*k - q*k - 12. Solve k*c + 4 = -6*h + 2*h, -5*h - 23 = -c for c.
3
Suppose -11*a + 74 = -9*a. Suppose 10 = -5*g - 5*t, -4*g + 6*t + a = t. Solve 0 = -w - g*c + 25 - 9, c = 5 for w.
1
Let p be -1 + 14 + (-128)/32. Solve 0 = f - 2*k + 2, -3*f + 0*k = -3*k + p for f.
-4
Suppose -4*z = -t + 5*t - 28, 2*z - 5*t = 21. Let j be (4/8)/(1/12). Let h = z - j. Solve -i - 5*s = -13, -i + 11 = h*s + 2*s for i.
3
Let m be 24/10 - (-4)/(-10). Let g be (0/(0 + -2))/(-1). Suppose g = -0*t - t. Solve -27 = 3*u + 3*f - 0*f, t = -m*u - 3*f - 22 for u.
-5
Suppose 0 = 4*u - 5*v + 10, u = -3*v + 2 + 4. Solve 3*n + c - 2 = -u*n, 26 = -n + 5*c for n.
-1
Let s be (-3)/5 - 65/(-25). Suppose 5*u - 49 = 4*a, -2*u - 6*a + 42 = -s*a. Solve 9 = 4*t - f, -4*t + 3*f - 2 + u = 0 for t.
2
Let s(l) = -l**3 - 8*l**2 + 10*l + 8. Let z be s(-9). Let f be (1 - (z - -1))*17. Solve u = -2*n + 13, f = 4*u - 3 for n.
4
Suppose 3*h + 17 = 4*w, -2*w - 2*h = -3*w + 3. Solve 2 = w*i - 4*y, 0 = 2*i - 3*i + y for i.
2
Let r = -41 + 65. Solve -3*h - 20 = 2*m - 0*m, -2*m - r = 4*h for m.
-4
Let k be (-8)/(-20) + 16/10. Solve -2*h - k = -3*j, 5 = -4*h + 1 for j.
0
Let o be (-9 - -3)/(4/(-10)). Suppose -j = -1 + 11. Let x = o + j. Solve -3*z + 19 = -4*g, z + 5*g + 14 = -x for z.
1
Suppose -7*o + 2*o + 25 = 0. Solve 0 = -5*u - b + o, 0 = -3*u + 4*u + 5*b + 23 for u.
2
Let s(r) = r + 15. Let d be s(8). Let h = -21 + d. Solve -3*j = -2*j + 3*k + 10, -h*k = 4 for j.
-4
Suppose 0 = -l - 4*i - 1, -10 = -2*l - 0*l + 4*i. Solve -4*r + 8*r - 16 = -l*g, 4 = r for g.
0
Let q = 8 - 4. Let v = 25 - 6. Let m = 19 - v. Solve m*d + q*y = -4*d - 20, -5*y = -d + 25 for d.
0
Suppose -4*m - 1 + 21 = 0. Let n be 0/(1 + (0 - 3)). Let z = n + m. Solve -5*q + 2*r = 5 + 28, -z*q = -r + 29 for q.
-5
Let l be (-2 - -9) + 2*-1. Solve 2*h + 3*z - 23 = 0, l*h + 4*z - 24 = 4*h for h.
4
Let c(z) = -z. Let b be 22/(-8) - 2/8. Let x be c(b). Solve 5*s - 20 = 2*i, -i - 4*i = x*s + 19 for s.
2
Let l be (-2)/(-8) - ((-230)/8)/5. Solve -4*q + 5*k + 1 = 0, 0 = l*k - 4*k + 2 for q.
-1
Let o be (0 - 0)/((-3)/3). Suppose 4*v - 2*l - 3*l = 22, 0 = 2*v + l - 4. Suppose -6 - 3 = -v*n. Solve -3*b + 7 = 4*z, o = -z - n*b + 4*b for z.
1
Let q = 48 - 44. Solve -5*p = u + 11, -4*u + 5*u + 9 = -q*p for p.
-2
Suppose -5*o + 3*p - 103 = 0, 40 = -4*o - 3*p - 64. Let i = -15 - o. Let f be 2/1*4/i. Solve -f = -2*h - t + 1, t = -5*h + 5 for h.
1
Let z(a) be the first derivative of a**3/3 + 13*a**2/2 + 3*a + 10. Let m be z(-13). Solve -3*t + m*h = 21, 2*t = -t + 2*h - 19 for t.
-5
Suppose -x + 0*b = -b + 3, x + b = 7. Solve 0 = -2*p - 3*u - 23, 2*p - 3*u + 1 = -x*p for p.
-4
Suppose 4*r - 71 - 129 = 0. Let f = -34 + r. Solve 4*p - 18 = -2*m, -4*p + p = 4*m - f for p.
4
Let f = 0 + 1. Suppose -b + p = -1, 4*b - p - 2 = -f. Solve 0 = 2*r + 2*u + 2, 5 = -2*r - u - b*u for r.
-4
Let x(i) = i**3 - 5*i**2 + 2*i - 7. Let v be x(5). Let d = 5 - v. Solve y - 5*b + 4 = 0, -3*y - 3*b + 8 = d*y for y.
1
Suppose -5*n = -9 - 11. Let y(m) = m**2 + m. Let v be y(-1). Solve -5*u - 5*l = 0, v*u - n*l = -3*u for u.
0
Let s(z) = z - 1. Let y be s(3). Suppose 5*o + 3*a - 89 = 0, 6*o - 65 = o + 5*a. Let w = o - 8. Solve x + 2 = -l + 1, y*x + w = l for x.
-3
Let a = 21 + -13. Suppose -4*u - a = p, -4*u + 4 - 28 = -3*p. Solve -f + 3 = -k, 9*k = p*k - 20 for f.
-1
Let m = -3 - -34. Suppose -i = -1, 3*i - m = -w - w. Suppose -y + 5*a = 25, -w = -4*y + 5*a - 39. Solve y = -f - 3*f - 3*u + 7, -2*u = 6 for f.
4
Let o(j) = -4 + 0 - j + 5. Let m be (-4)/6*(9 - 3). Let b be o(m). Solve -3*s - 7 = q + 8, -s = -3*q + b for q.
0
Let p be (4/(-6))/(4/(-24)). Suppose 8 = p*x - 4. Let v(m) = m**2 - 1. Let b be v(1). Solve -i - 5 = 3*u - b, -x*u - 10 = -4*i for u.
-2
Let v = -15 + 20. Solve z - 3*i = -2*i + 1, -v*z + 45 = 5*i for z.
5
Let a be ((-8)/10)/(34/(-85)). Solve 3*c = -a*x - 9, -c - 5*x = 2 + 1 for c.
-3
Let k(h) = h**2 + 9*h - 7. Let x be k(-10). Suppose -4*a - 3*t + 98 = -2*t, -x*a + 81 = -3*t. Solve 3*z + 11 = -y, -3*y + 0*z - 5*z - a = 0 for y.
-5
Suppose 75 = 4*k - 5. Suppose 0 = 5*v + 3*b - 62, 6*b = b + k. Solve 3*r + 2 = f + 15, 0 = -5*f + v for r.
5
Suppose 2*l = -6, -x - 4*l - 5 = -l. Solve -2*i - 21 - 1 = x*c, 2*i - c = 3 for i.
-1
Let z be 6/27 + (-25)/(-9). Solve -x - z = 3*k + 2*x, -12 = 4*k - 4*x for k.
-2
Let w(t) = t**3 + 4*t**2 - t. Let k be w(-4). Let q(g) = -g. Let h be q(0). Solve 3*m + 7 = -s + k, h = -5*s - 15 for m.
0
Let s be 6/2 - (-10 + 11). Solve 8 = -3*o + b, -s*o + 4 = -0*o + 4*b for o.
-2
Let t(h) = h**3 - 3*h**2 + 3*h. Let c be t(2). Suppose l - c = y, -5*l = 2*y - 0*y - 31. Solve -2*w + 0*p - l*p - 23 = 0, p = -5*w for w.
1
Let j = 37 - 35. Solve 3*p + 5*z + 6 = 0, -p - j*p - 4*z - 6 = 0 for p.
-2
Let k(h) = h**3 + 4*h**2 - 2*h - 4. Let w(y) = y - 4. Let d be w(0). Let j be k(d). Solve -5*x - 4 = -2*z - j*x, 2 = z + 4*x for z.
2
Let q = 2 + -1. Let b be (2 - 6/4)*22. Suppose 2*a = -5*i + 10, i + 3*a + 7 = -i. Solve n - q = -y - n, -y - b = -i*n for y.
-3
Suppose 3*o - 11 = 4*o. Let t(r) = -r - 8. Let d be t(o). Solve 5*g - m - 5 = -4*m, 0 = -3*g - 3*m - d for g.
4
Suppose 4*q - 3*q - 5 = 0. Suppose -6 = 3*w, 3*i + i = -w + 10. Suppose 0*d + 4 = 2*d, 5*l - i*d = 19. Solve 0 = l*p + q*t, -2*p - 2*t = 2*p - 10 for p.
5
Suppose 13 = 4*x - 3. Let p(b) = -3*b**2 + b + 2. Let m be p(-2). Let a be (m/(-9))/(2/6). Solve -3*i - f - 2*f + 24 = 0, -a*f - 8 = -x*i for i.
5
Suppose -v - 4*h = -18, v + 2*h - 12 = -2. Suppose -8 = -4*g - 0*g. Suppose -2*d - g*q + 10 = 0, -5*d = -4*q + 3*q - 19. Solve z = -v*t + 4, -d*t = -5*t for z.
4
Let q(f) = -2*f**2 + 16*f + 2. Let w be q(8). Solve p - 8 = 2*z, -w*p - 5 = 4*z + 19 for z.
-5
Let t = 12 - 12. Solve t = -6*i + i + 2*z + 17, -4*i + 32 = 3*z for i.
5
Suppose -4 = -2*l - 0*l. Solve o + 5 = -4*n, 0 = 4*n + 2*o + l for n.
-2
Let p(i) be the third derivative of i**5/60 - i**4/2 + 7*i**3/3 - 3*i**2. Let n be p(11). Suppose n*b = 2*b. Solve -5*l = -3*y + 19, -2*y + 4 = -b*l + l for l.
-2
Let v(r) = 5*r**2 - 1. Let g be v(-1). Solve -2*j - g = 3*h, -j = -3*h + 6 + 5 for j.
-5
Suppose 10 = 7*o - 2*o. Suppose y - b - 179 = -0*y, 3*y - o*b = 537. Suppose 5*m + 4 = y. Solve 4*f = -3*p - 23, m = -5*p - 4*f - f for p.
-5
Suppose 0 = -5*j - 35 + 45. Solve k = j*h + 3, -k - 2*k + 3*h = 3 for k.
-5
Let i be ((-2)/(-4))/(1/(-12)). Let n be (-15)/(i/(-2))*-1. Suppose -n*g + 0*g = -15. Solve -4 = 4*b - 24, g*d + 5*b = 19 for d.
-2
Let m = -13 + 22. Solve 4*w - n = -m, -7*w + 2*n - 6 = -3*w for w.
-3
Suppose 0 = 3*f - 2*f. Solve 4*h - 3 = 4*y + 1, f = 3*h - 5*y + 1 for h.
3
Suppose -3 = -f - 1. Suppose -s - f*s + 12 = 0. Solve 32 = 4*x + s*k, -7*x = -4*x - 2*k - 9 for x.
5
Suppose -f + 6*f = 0. Solve -5*j - 2*c = -18, j - 3 = -c - f for j.
4
Suppose 3*s + y = 2*s + 8, -37 = -5*s - 4*y. Solve -6*t + t + s*q - 40 = 0, q - 2 = -t for t.
-3
Suppose 0 = 2*y - 4. Let i be (24/9)/(4/6). Solve -4*m + 5*o = 12, i*m + y*o = -o + 20 for m.
2
Let t(s) = -s + 1. Let u be t(-3). Suppose -2*b + 24 = u*l, b + 0*b - 3*l = -3. Solve -z + b + 11 = -3*y, z + 3 = -2*y for y.
-4
Let h(y) = -y**2 + 8. Let d(p) = -p. Let o(c) = 5*d(c) + h(c). Let r = -5 + -1. Let i be o(r). Solve -3*g - i*z = 8, g - 4*z = -9*z - 7 for g.
-2
Let m = 2 + -2. Suppose -2*r - 2*j = m, 3*r + 3*j + 6 = -2*j. Solve -r*a = -7*a + s + 20, 0 = 3*a + 5*s + 8 for a.
4
Let i be (-75)/(-35) - (-1)/(-7). Suppose -2*p = -2*m - 12, -5*p = -i*m - m - 22. Solve x = -5*n, -p*n + 9 - 1 = 2*x for x.
5
Suppose 10 = 3*g + 2*g. Let u(l) be the first derivative of l**4/4 - 3*l**2/2 + 2*l + 1. Let d be u(g). Solve 