((-116)/(-16))/((-1)/(-4)). Solve 0 = r + 4*x - 31 + 13, -2*r = -5*x + p for r.
-2
Let d = -3 + 4. Suppose -20 = 3*w + 31. Let v = w + 29. Solve h - 4 = -o + d, -4*o = -v for h.
2
Suppose 4*b = -4*i - 4, 6*i = -5*b + 3*i + 5. Solve -1 - 11 = -3*d + b*o, 0 = 5*d - 5*o - 20 for d.
4
Let q(d) = d**3 - d**2 - d + 28. Let r be q(0). Suppose 5*l + 3 = r. Solve 2*j = 5*g, -g = -l*j + 3*g for j.
0
Let h = -10 - -19. Let m = 12 + -8. Let d = 11 + -8. Solve -c + m*s = 4*c + h, d*s + 7 = c for c.
-5
Suppose -30 = -5*o - 2*l, 3*l = 4*o - 9 - 15. Solve -4*n + 4*p + 13 = 41, 2*n + 3*p - o = 0 for n.
-3
Suppose 0 = 4*j - 7*j + 9. Suppose -j*o + 122 = 32. Solve -9 + 31 = -2*n + 4*i, 0 = 3*n - 5*i + o for n.
-5
Suppose -4*u - 18 = s, 0 - 20 = 4*u. Let x = 248 - 161. Suppose 0 = 3*r + 2*p - p - x, 4*r + 3*p = 111. Solve -s*a - 3*z + 1 = 6, 2*a - r = 4*z for a.
5
Suppose -4*l + 12 + 0 = -4*a, -4*a = 4*l - 4. Suppose -l*h - 9 = q - 4*q, -3*h = 4*q - 29. Solve -q*y - b + 11 = 0, -7 = -3*y + b - 2 for y.
2
Let r(l) = -l**3 + 8*l**2 - 5*l - 12. Let n be r(7). Solve -15 = 5*a + 5*d, -2*a - d - n*d = 9 for a.
0
Let m = 6 + -2. Suppose 0 = f - 3*v, -4*v + 3*v = m*f - 26. Solve -3*w + 2 = 2*r, 0 = 3*r - f*w + w + 35 for r.
-5
Let i(k) = 3*k - 1. Let r be i(7). Let v(j) = j**2 + 2*j. Let z be v(0). Solve p = -3*h - r, -2*h - 5 = -z*h - p for h.
-5
Let d = 3 + -1. Let o be (17 + -2)/(3/2). Solve 2*t + 2*u - o = -d*u, 4 = 4*u for t.
3
Suppose -4*l - 3 = -7. Solve f - l = 4*c, 5*c + 11 = 3*f + c for f.
5
Let x = 11 + -5. Suppose x*g = g + 5. Let c be 5*(0 + (2 - g)). Solve -c = 5*a - 3*s, -3 + 4 = -a - 2*s for a.
-1
Let h be 8/(-6)*3/(-2). Suppose 0 = 3*i + 5*z + 23, 0 = 5*i - i - z. Let c = h + i. Solve 0 = 4*r + 5*a - 6, -r - a + 1 = -c for r.
4
Let h be 4/24 + (-165)/18. Let b be -6 - h - (1 - 3). Solve 3*q + 0 = -2*j + 5, 0 = q - b*j - 30 for q.
5
Suppose -1 = -3*c + 4*l, -l - 16 = -2*c - 6*l. Solve a + 4*o = -4*a + 45, -2*a - 5 = -c*o for a.
5
Suppose 0*o = o + 5*j + 1, -2*j - 10 = 0. Suppose o = 6*a - 2*a. Solve 6*f = -n + 3*f - 9, 2*f + a = -5*n for n.
0
Let a be 22/6 + (-2)/(-6). Solve -a*g = -8, 4*g - 7 = r + g for r.
-1
Suppose -4*p - 53 + 7 = -5*z, -3*p = 12. Suppose -y = -0*y + 1. Let a = 1 + y. Solve a = 2*w + 10, -z*t + t + 4*w = 0 for t.
-4
Let z(x) be the third derivative of -x**5/60 + x**4/8 - x**3/3 + x**2. Let q be z(2). Suppose q = 4*t - 0*t. Solve -2*d - 5*k - 26 = t, 9 = d - 5*k + 2*k for d.
-3
Let w(f) = f**2 + 5*f + 4. Let o be w(-5). Let h = 52 - 76. Let n be (-8)/(-3) - 8/h. Solve 0*a + n*a - 31 = -4*j, 3*j = o*a - 8 for j.
4
Suppose 0 = -l - 0*l + 2. Let h be 2 + 3/9*0. Suppose 0 = r, 4*u + h*r = r + 16. Solve -u*f - 4 = -0*p - 4*p, -l*p - 5 = 5*f for p.
0
Let a be 1/(3*1/6). Solve 3*v - a*k - 9 = -5*k, k = -5*v + 3 for v.
0
Suppose 0 = -t + 3*n + 4 - 10, -3*t = 4*n - 34. Solve 4*b + 3*p = 23, -2*b + 4*p + t = -0*b for b.
5
Let k be ((-1)/(-1))/1 - -6. Let z = 9 - k. Solve 2*s + 0*s = z*p - 18, p - 4 = 0 for s.
-5
Let o(p) = -3*p**3 - 2*p**2 - 3*p - 2. Let b be o(-2). Solve 0 = 5*s - b, 0 = -3*z - 2*z - 2*s + 23 for z.
3
Let w = 5 + -16. Let h = -5 - w. Solve -4*l = b - 15, 0*b + 2*b - h = -2*l for b.
-1
Suppose 2*n + u = -2*u + 16, 0 = -4*n + 2*u + 32. Let w be 38/n + (-6)/(-24). Solve -w*v = k - 5*k + 41, 3*v = 4*k - 31 for v.
-5
Suppose 3*u = 7*u. Let z(t) = 0 + 8 - 3 + t. Let l be z(0). Solve 2*f = -3*h - 3*f + 19, u = l*h - f + 15 for h.
-2
Suppose -3*a = -4*x - x - 20, -2*x + 54 = 5*a. Solve -4*d + 0*d - 16 = 0, 3*y = -d - a for y.
-2
Let p be (0/(-1))/(2/(-2)). Let w be (16 - 1) + p/(-1). Suppose -30 = -5*v - 2*t + t, w = 3*t. Solve 5*q + 9 = 4*d - 6, 26 = v*d + q for d.
5
Let q(h) = h**2 + 5*h + 4. Let r be q(-4). Let m be -3*(120/9 + r). Let s be (7/4)/((-2)/m). Solve 2*y = -y - 5*x - s, 3 = -3*y + 3*x for y.
-5
Let x = 34 - 19. Suppose 0 = -5*h + x. Solve h*c + 1 = 4*d, -3*d - 5*c + 16 = 37 for d.
-2
Let r(g) be the second derivative of 2/3*g**3 + 0 + 2*g**2 + 1/12*g**4 + g. Let m be r(-4). Solve 2*a + 13 = -n - a, -3*n - m = 2*a for n.
2
Let t = -7 + 4. Let h be (t/(-5))/((-2)/(-10)). Solve 0*s - 2*s = -4*r + 10, s - h*r + 7 = 0 for s.
-1
Let o be 51/34*(-4)/(-6). Solve 3*p + o = -z, 3*z - 5*p + 7 = 18 for z.
2
Let v(d) = d + 1. Let m(g) = -g**3 - 2*g**2 + 8*g + 4. Let c(w) = -m(w) + 4*v(w). Let p be c(-3). Solve -p*q = -f + 7, 21 = -3*q - 4*f + 4 for q.
-3
Let k(c) = 25*c**2 + 2*c + 2. Let z be k(-1). Solve -5*x = -z, -i - 3*x + 5 = -3*i for i.
5
Suppose 4*q + n - 23 = -4*n, 5*q = -4*n + 22. Suppose -2 - q = -x. Solve 3*r + c + 4*c - 7 = 0, r + x*c = 7 for r.
-1
Let h = 125 + -110. Solve 0 = -3*n + 3*d + 12, 3*d + 3 = -3*n - h for n.
-1
Let w be ((-1)/2)/(1/4). Let u be (3/w)/((-3)/4). Suppose 0 = 4*x + 3 - 11. Solve -10 = -m + 5*v, -x*m = -4*v - 6 - u for m.
0
Let j(r) = r**2 + 5*r. Let f be j(-5). Solve f = g + 4*a - 23, 4*g - 2*a - 1 = 1 for g.
3
Let n(z) = -3*z - 3. Let x be n(-2). Solve 3*u - u - 12 = -2*y, -x = u - 2*y for u.
3
Let b be (-10 + 8)*(0 + 2). Let v be b/((-32)/12)*2. Solve 9 = -4*q + 4*i + i, -v*q = 4*i - 32 for q.
4
Let m(k) = 3*k**2 - 2*k - 1. Let d be m(2). Solve b + d = -2*g - 2*b, -g - 5*b = 7 for g.
-2
Let f = -16 - -24. Let z be 20/f*8/5. Solve 0 = -z*g - m + 12, -g - 3*m + 12 = -2 for g.
2
Let w be 16/(-2)*5/(-10). Suppose 5*a + 3*c = -21 + 65, 2*c + 4 = 0. Solve -w*f + 3*v = 14, 0*v = f - 4*v + a for f.
-2
Let i(m) = 9*m**2 - 3*m - 2. Let a be i(2). Solve -3*w + 2*w = -5*g - 16, -a = 2*g + 5*w for g.
-4
Let f be (0 - -1)/((-2)/(-6)). Let t be (f/(-2))/((-6)/44). Let v = t + -7. Solve 20 = v*x, x + 25 = 5*g + 2*x for g.
4
Suppose 2*j + 6 = 4*j. Let a(p) = p**j + p + 3*p + 7*p**2 + 2*p + 4. Let b be a(-6). Solve -2*z = -3*c + 7, 4*c - b - 13 = -5*z for c.
3
Suppose 114 = -5*y - 6. Let w be 12/y*-2*3. Solve -x - 10 = w*r, 0*x - 3*x - 8 = -2*r for r.
-2
Let y be (1 + (-4)/6)/((-9)/(-81)). Solve 25 = -4*z - 5*o, -4*z + 8*o + 25 = y*o for z.
0
Let l(i) = i - 5. Let j be l(5). Let p(q) = 3*q**3 + q**2 - q. Let x be p(1). Let r = 80 + -78. Solve r*d + a + x = j, -a = -d + a - 14 for d.
-4
Let l = 141 - 137. Solve -3*v + 2*v - l*c = -2, 2 = 2*c for v.
-2
Let u be 2 - (-1 + (-3 - -3)). Solve -2*d - 17 = -u*i, 0 = 2*d - 4*i - 9 + 31 for d.
-1
Let d(v) = 4*v - 11. Let l(s) = s. Let w(j) = -d(j) + 5*l(j). Let r be w(-9). Solve 4*c + 2*z + 2*z = 0, -5*c + r*z - 28 = 0 for c.
-4
Suppose 10 = 5*z - 3*l, -4 = -z + l - 2. Solve 0 = 2*k - q + z - 1, 0 = k + 3*q - 10 for k.
1
Suppose 3 - 1 = 2*o. Let v be 2/(-2) - (-6)/o. Let n = 2 + -2. Solve n = 4*f + 3*j + 11, 3*j + 17 = -v*f + 1 for f.
-5
Suppose -4*b + r = -36, -3*b = 3*r - 21 - 6. Let i = -3 + b. Let s be 22/i + 2/(-3). Solve -u - 4*g + 23 = 0, -u = 4*g - s*g - 8 for u.
3
Suppose -t = -5*b - 3*t + 46, 2*b - 30 = 5*t. Solve -m - h = 0, 2 = 2*m + 5*h - b for m.
-4
Suppose 7*i = -79 - 54. Let u = i + 23. Solve -u*m = -5*q + 42 + 3, -q = -5 for m.
-5
Suppose l = -0*l + 3. Solve -3*t = -5*y - 8, l*y = -5*t - 14 - 18 for t.
-4
Let r be (-9)/(-3) - (3 + -3). Suppose r = j - 0. Suppose 3*b + j*m - 21 = 0, -2*b + 0 = -3*m + 11. Solve -3 = -b*n + 2*y - 7, -5*y = n + 20 for n.
-5
Let d = -2 + 5. Suppose 3*r + d - 18 = 0. Let w(o) = o**3 - 6*o**2 + 8*o - 7. Let a be w(r). Solve -3 = 4*h - x + a, -5*x - 11 = 2*h for h.
-3
Let z = 19 - 11. Let h(d) = d**3 + 4*d**2 - 2*d. Let g be h(-4). Let o = -6 + g. Solve -3*c = 4*x - 28, 5*c - z = c + o*x for c.
4
Suppose -7*u = -2*u. Suppose u = -3*n, 4*n - 45 = -g - 2*g. Let o(h) = -18*h - 18. Let v be o(-1). Solve -3*p + g = v, -2*b - p - 2 + 3 = 0 for b.
-2
Suppose 7*i = i. Solve -4*p = -3*k + 24, 2*k + i - 2 = -2*p for p.
-3
Let g(h) = h**3 + 6*h**2 - 8*h + 3. Let r be g(-7). Suppose 13*o - r*o = 36. Solve i - o = 3*a - 3*i, 0 = -4*i for a.
-4
Suppose 2*p + 3*g - 16 = -2*g, 0 = 4*g - 16. Let x be (-1 - p)*5 + -3. Solve -2*t - 2*i + 2 = 0, -5*t + x*i - 23 = -0*t for t.
-3
Let i = 9 - 6. Let o(a) = a - 2. Let m be o(5). Let z = m - i. Solve d + 2*w = 1, z = -d - 5*w + 2*w for d.
3
Let r be (9/(-6))/((-3)/16). Let u = r - 4. Let o be (-12)/(-7) + u/14. Solve o*h = -5*g + 22, -g - 2*h - h = -7 for g.
4
Suppose -2*j + 2*u = 6*u - 18, -4*j = -u. Solve 19 = -2*c + 5*a + j, 3*a - 7 = 5*c for c.
1
Suppose 3*j - 56 = -5*m, j - 24 = -5*m + 2*m. Supp