 9 + 12. Solve -5*r = 4*m + y, 3*r - w*m - 13 = 8 for r.
3
Let x be (-1)/(-2) - (-2)/(-4). Suppose -5*h + 18 = -4*h. Solve -4*q + m - 4 = x, 5*m + h = -q + m for q.
-2
Suppose -4*v = -2*v - 4. Solve -2*x - v*k = -x - 7, 0 = -2*x - 5*k + 18 for x.
-1
Let z(b) = -b + 1. Let w be z(0). Let u be -2 - 10*w/(-2). Suppose 0 = -3*c + 6*c - 15, -3*c - 25 = -5*i. Solve -5*a = 10, -u*a = -5*l + i + 8 for l.
2
Let d be ((-4)/12)/(4/(-84)). Solve -5*m + d = -x, 5*x + 6*m - m = -5 for x.
-2
Let f(y) = -y**2 + 5*y + 4. Let o(q) = q**3 - 4*q**2 - 6*q + 10. Let v be o(5). Let m be f(v). Solve m*g - s - 24 = 3*s, -10 = -3*g + s for g.
2
Suppose -5*p - 98 = -3*o - 31, -3*p = 2*o - 13. Suppose c - 5 + 22 = 4*q, -3*c = q - o. Suppose q = 3*i - 4. Solve 2*a - i*t = 2, 1 = 4*a - 2*t - 11 for a.
4
Let w = -41 - -61. Solve -4*d - 5*b = 32, 4*d = b - 3*b - w for d.
-3
Let u be (-6)/(-30) - (-1)/(-5). Solve 3*y - 6 = 3*x, 3*x + 2*y + 2*y + 27 = u for x.
-5
Let z(c) = -c - 3. Let f be z(-5). Let y = 27 - 35. Let m be ((-12)/(-4) + y)/(-1). Solve f*w + 20 = -4*p - 0*p, -m*p - 5*w = 25 for p.
-5
Let y(t) = 2*t**2 + 8*t + 3. Let w be y(-4). Solve -4*x = 6*s - w*s + 4, 3*x + s - 2 = 0 for x.
2
Let j be (-3)/(6/(-2)) + 5. Suppose -z - 4*q + 7 = 0, -1 = -2*z - 2*q + 1. Let f = j + z. Solve 0 = -o + h - f, 3*o - 4*h + 19 = 1 for o.
-2
Let i be 12/(-9)*6/4. Let l = -2 - i. Suppose 2*n - 3*n + 3 = l. Solve 4*t = 2*v - 10, 2*v - n*v - 4 = t for t.
-3
Let o(h) = -h**2 - 7*h - 6. Let u be o(-5). Suppose -u*s = -s - 6. Solve -2*p = 4*y - 18, y + 8 + 0 = s*p for y.
2
Suppose -y + 2 = -6. Suppose -4 = -3*m + y. Let k(n) = -15*n**3 + n**2 + n + 1. Let a be k(-1). Solve m*f + a = -3*v, 0*v = 4*v - 5*f - 20 for v.
0
Suppose -p = 2*p - 6. Solve p*n = 4*c, 2*n + n = -6 for c.
-1
Let s(r) = r**2 - 3*r + 4. Let y be s(3). Let x be 5 - (1 + (-4)/y). Solve 2*p + 4 = -k, 0*p + x*k + 20 = 5*p for p.
0
Let s = 11 - 12. Let r be -6*s*4/2. Solve -2*j - 4*c = -r, 2*c + 17 = -3*j + 3*c for j.
-4
Suppose a + 0 = 4. Suppose -4*w = -2*p + 10, -p - 2*p - a*w + 5 = 0. Suppose p*q = q. Solve q = 5*t - 2*f - 0*f + 5, -4*f = 3*t + 29 for t.
-3
Let b(k) = k**3 + 3*k**2 - 3*k - 4. Let x = 4 + -7. Let w be b(x). Solve -o + w*v = 4*v - 1, 3*o + v + 17 = 0 for o.
-4
Let t be (2 + 0)*(-55)/(-10). Suppose 6 + t = m. Let l = -5 + m. Solve -11 - l = -5*g - v, -4*g = 5*v - 31 for g.
4
Let i(q) = 5*q + 9. Let p be i(-1). Solve -5*z - 3 - 1 = s, 0 = -p*z - 2*s - 2 for z.
-1
Let u(d) = 4*d**3 - d**2 - 2*d - 1. Let a be u(-1). Let o = -38 - -19. Let y = a - o. Solve -3*v = j + 2*j - y, j - 1 = v for v.
2
Let n(h) = -2*h + 2. Let l be n(1). Solve 5*d + l*d - w - 16 = 0, 4*d - 2*w - 8 = 0 for d.
4
Let l(f) = -f**3 - 5*f**2 - 2*f - 47. Let k be l(-6). Let y be 2/(-3)*18/(-4). Suppose -m - 1 + y = 0. Solve -4*g - k = 4*p + 3, -2*p = -5*g + m for g.
0
Suppose 0 = 3*p - 9, 5*p + 8 + 7 = 2*k. Let m = k - 9. Solve 5*h - 2 = 3*v + m, 4*v - h + 5 = 0 for v.
-1
Let l(p) = p**3 + 3*p**2 + 3*p + 2. Let o be l(-2). Suppose -a - 2*t = 6, -2*t = -o*t + 10. Solve a*y - 10 = -5*q, 0*y + 6 = 2*y + 2*q for y.
5
Let l(o) = -o**3 - 2*o**2 + o - 1. Let q be l(-3). Let s = 13 + -7. Let c = s + -4. Solve -20 = q*n, b - 1 = -c*n - 9 for b.
0
Suppose -2*g + 0 = -5*r + 15, -g - 5*r = -30. Solve v + 7 = -g*m - 2*v, 5*m + 5*v = -15 for m.
1
Let y(m) = 2*m - 4. Suppose c - 40 = -3*c. Let q be y(c). Solve 0*o + 2*o + 8 = v, -2*o - q = -3*v for o.
-2
Suppose 4*g - 17 = 3*u, 2*u - 9 = 7*u + 3*g. Let w = 6 + u. Suppose 4*s - w*o + o - 28 = 0, -4*s - 4*o = -4. Solve 0 = s*q - 5*p - 0*p + 30, -p = 4*q - 1 for q.
-1
Suppose -3*h + 3 = -3*p, 3*p - 11 = -3*h - 2*p. Suppose -4*g + 2*b = -5*g + 13, -3*b - 12 = 0. Solve h*l - g = 2*k + k, -l - 5*k = 22 for l.
3
Let n(g) = g**3 - 4*g**2 - 3*g - 5. Let y be n(5). Suppose a - 2*k + 7 = 0, 5*k = -0*k + 10. Let t = 6 + a. Solve y*c + 5*r = -15, t*c = c + r for c.
-1
Suppose -3 - 4 = -k. Let v = 21 + -16. Let p = k - v. Solve -4*c - 28 = p*h, 2*h - c + 23 = -4*c for h.
-4
Let l be -12*(-12)/8*(-3)/(-18). Solve -5*q - 2*f - 27 = 0, -q - l*f - 6 = -2*f for q.
-5
Let a(i) = -i**2 - 7*i - 2. Suppose 4 = 2*t - 3*z - z, -t - 2 = -z. Let k be a(t). Solve 4 = -2*d - k, 0 = -3*j - d - 10 for j.
-2
Let f(k) = -k**2 + 2*k + 4. Let n be f(2). Solve 3*d - 29 = -4*o, 3*d + 0*d = o + n for d.
3
Suppose 0*c = 4*c - 5*l + 37, c - 2*l + 13 = 0. Let x be c + 3 + 5*1. Suppose 2*b - x = b. Solve -4*z = -5*k - b, 2*k - 1 = 4*z - 3 for k.
-1
Suppose -4*k - 2833 - 1463 = 0. Let j be (-6)/(-27) + k/(-27). Solve 4*g - 4*u = -j, -5*g + 0*g + 3*u = 40 for g.
-5
Suppose -8*m = -6*m - 6. Solve 0 = m*q + n + 5 + 2, 2*n = -2*q - 6 for q.
-2
Suppose 0 = 2*x - 15 - 1. Suppose x*k = 3*k + 30. Solve z - k = -3*c, c - 2*z + 7*z - 2 = 0 for c.
2
Suppose 2*h + 2 = -4*q, -3*q + 4*h + 15 = -11. Solve t - 18 = 5*s, -2*s - q*s = 3*t + 22 for t.
-2
Let d = -41 - -61. Solve 4*m = -t - 15, -d = -0*m + 5*m + t for m.
-5
Let b(a) = -a**3 - 3*a**2 + 3*a. Let z be b(-3). Let s = -15 + 1. Let j = z - s. Solve 5*l - j = 0, d + 2*l = -2*l + 2 for d.
-2
Let t be 33/7 + 2/7. Let z = t + -1. Let x be ((-15)/(-10))/(3/z). Solve 3*g + x = -5*q, 9 = -4*q + 6*g - g for q.
-1
Let z = 86 + -61. Let q = 0 - 0. Solve q = -2*t + 7*t - 5*n + z, 0 = 2*t + 4*n - 14 for t.
-1
Let t be (6/(-10))/(20/(-100)). Solve -10 = 2*x - 4*s, t*s - 12 = 3 for x.
5
Let a be (0/(-1))/(3/((-15)/(-10))). Solve 0 = -0*w + w - 2*j + 2, a = 3*w - 3*j + 6 for w.
-2
Suppose -9 = 4*o + 3*b - 21, -3*o = 3*b - 9. Solve -o*h - h - 3*a - 1 = 0, 2*h = -4*a + 2 for h.
-1
Let h be 9/6*10 + -3. Solve -4*i + 5*m + h = m, 0 = i - 4*m - 12 for i.
0
Let a = -8 - -11. Suppose 1 - a = -u. Solve 3*n - 5 = -4*b, u*n + 3*b + 0 - 4 = 0 for n.
-1
Let q(x) = -x**2 - 5*x - 2. Let u be q(-3). Solve m - 12 = u*i - m, -4*m - 36 = 4*i for i.
-5
Suppose -4*v = -v - 15. Solve -9 = -2*p - 3*k, -v*k = -5*p - k + 11 for p.
3
Let n(i) = i**2 - 7*i + 5. Let j be n(7). Suppose -14 = -7*k + j*k. Solve t + 4*p = -k - 9, 0 = 3*p + 15 for t.
4
Let p(b) = -b**2 - b - 10. Let c be p(0). Let j(g) = -g - 4. Let s be j(c). Solve -3*q + z = 2 + 10, -3*q = z + s for q.
-3
Let p = -23 - -25. Suppose 3*q - 4*q = 0. Let l be -1*(1 - (-1 + 2)). Solve p*y + q = 5*c - 14, -c + 2 = l for y.
-2
Suppose -4*a + a = 0. Suppose 0 = 3*r + 3 + 3. Let k be (-219)/(-9) + r/6. Solve a*o = -o - 2*g - 11, -o + 5*g + k = 0 for o.
-1
Let s = 10 - 5. Let z = 54 - 50. Solve -z*a - 8 = -h - 0*h, -s*h - 23 = a for a.
-3
Let j = -13 - -8. Let q = j + 9. Suppose 0 = -2*u - 3*u + 150. Solve -q*k - k = 5*y + u, 0 = -5*y - 5 for k.
-5
Let w = 4 + -1. Solve w*f - 10 - 21 = 5*g, 4*f = 8 for g.
-5
Let b(d) be the first derivative of 8*d**3/3 - d**2/2 + 1. Let p be b(-1). Solve 0 = -5*v - 4*h + 10, -5*h = 4*v - p - 8 for v.
-2
Suppose 0*k + 24 = -2*k - i, 0 = 5*k + 5*i + 65. Let b = -8 - k. Solve 2*f + 4*m + 18 = 0, 0 = -2*f + b*f - m - 3 for f.
-1
Suppose -10*t = -8*t - 16. Solve -5*g + r + 18 + t = 0, -5*g = r - 24 for g.
5
Suppose -5*d + 3*c = -205 - 7, -4*d - 4*c = -144. Solve 5*n + 3*f + f = d, 2*n - 3*f = -7 for n.
4
Suppose 3*q - 28 = 26. Let x be (-2)/2*-2 - 2. Suppose x*w = w - q. Solve -4*u - 16 = -0*z - 4*z, w = -5*u + 4*z for u.
-2
Let a = 14 - 12. Solve -p + 3*d = 1, -a*d + 7*d - 13 = -4*p for p.
2
Suppose 5*t - 40 = -0*t. Solve 5*z + 2*a - 2 = t, -z - 5 = -a for z.
0
Let k(y) = y**3 - 7*y**2 + 12*y - 10. Let i be k(5). Solve -w - 3*b + 8 = i, w - 3*b - 6 = -5*b for w.
2
Suppose -3*c + 15 = 2*c. Suppose 4*v - 4 = -2*b + v, 3*b = v + 6. Solve -3*f = -c*j - 9, 0 = -5*f + 3*j + b + 11 for f.
2
Let n be 3 + 1 - -8*1/(-2). Solve 4*y + 6 = 2*x, -x + n = -3*y - 6 for y.
-3
Suppose 2*a - 4 = -0. Solve -5*y - 3*q = 3, 4*y - a*q = -q - 16 for y.
-3
Suppose -11 + 3 = -4*j. Suppose 3*n - 2 = j*a, 0 = n + a - 2*a. Solve -2*l - n*w = -0*l - 14, 15 = 3*w for l.
2
Let d(b) be the third derivative of -b**5/60 - b**4/24 + b**3/3 - b**2. Let h be d(0). Suppose 3*g - h*g = 5. Solve -2*w + 5 + g = -2*u, 4*w - u = 5 for w.
0
Suppose -4*w + 12 = f, -3*f = 2*w + 2*f - 24. Suppose 0 = w*b + 2*b - 40. Suppose -5*q + b = -20. Solve j - 5*l - q = -22, 14 = j + 5*l for j.
-1
Let j(z) = -z**3 - 11*z**2 - 12*z - 15. Let t be j(-10). Solve -4*c - 12 = -2*u, c + 0*c = -t*u + 19 for c.
-1
Let s be 21/(-