. Suppose 3*l - 20 - 1 = 0. Solve -5 = -a*m - 3*n, l*n - 1 = 6*n for m.
1
Let z(y) = -y**3 + 4*y**2 + 3*y - 8. Let q be z(4). Solve -5*c = -r - 20, -36 + 14 = -q*c + 2*r for c.
3
Let l(c) = -c**2 + c. Let v(p) = p**2 - 13*p. Let f(u) = -2*l(u) - v(u). Let b be f(-13). Solve 20 = 4*n, 2*h - h = 5*n - b for h.
-1
Suppose x - 2 + 7 = 0. Let n(d) = -8*d + 6*d**2 + 4 + 8*d + d**3. Let z be n(x). Solve -3*u = 4*q + z, 5*u - 5*q = -3*q - 5 for u.
-3
Let q(k) be the first derivative of -k**3/3 - 7*k**2/2 - 8*k - 3. Let o be q(-5). Solve 0 = o*w + 2*u + 6, 2*w - u + 17 = 5 for w.
-5
Let x(f) = 2*f + 1. Let o be x(-3). Let k = o + 8. Solve -k*j = z - j, 5*j - 5 = 0 for z.
-2
Let q(r) = -r**2 + 7*r + 11. Let y be q(8). Let g be y/12 - (-3)/(-12). Solve 4*k + 12 + 12 = -4*f, g = -3*k - 4*f - 23 for k.
-1
Let q = -82 - -87. Solve 2*h = -3*c - 16, 1 = q*h - 5*c + 16 for h.
-5
Let d(p) = -4 - 2*p + 15 + 3*p. Suppose -8 - 32 = 5*f. Let r be d(f). Solve 0 = r*z - 12, -5*z - 4 = 2*n - 28 for n.
2
Let h(u) = 13*u**2. Suppose 0 = -4*w - 1 + 5. Let p be h(w). Let d = p + -1. Solve d = -4*c + 4*a, 5*c - a + 3 = -4 for c.
-1
Let c(l) be the first derivative of l**3/3 + 11*l**2/2 + 5*l - 3. Let j be c(-11). Solve 3*s - 2 = 4*q - 3, -17 = -j*s + 2*q for s.
5
Let i(q) = q**2 - 6*q. Let u be i(7). Let n = 0 + 3. Suppose -2 + 8 = n*m. Solve 4*a = -m*r + u + 5, 10 = -5*r for a.
4
Suppose -v + 25 = 4*v + 5*i, 3*v - 3*i = -15. Let d be -1 + 3 + -3 + 6. Solve -4*o = -5*m + 20 - 1, v = 4*m + d*o - 7 for m.
3
Let o(d) = -d + 0*d + 12 - d. Let z be o(9). Let x = 10 + z. Solve -5*u - 5*f = -30, 0 = -x*f - f + 10 for u.
4
Suppose -9*x - 14 = 2*n - 5*x, 4*x = 5*n - 35. Solve n*y + 2*y - 2 = -3*i, 5*i = 3*y - 8 for i.
-1
Let o be 4/(-8)*(-9 - 1). Solve 4*y - 5 + 18 = -5*q, 0 = -5*q + o*y + 5 for q.
-1
Let c(l) be the second derivative of 7*l**5/20 - l**4/12 + l**2/2 + 2*l. Let n be c(1). Suppose -u + 20 - n = 0. Solve -4*r - g + 4 = -6, g = -5*r + u for r.
3
Let c be 3/(-12)*3*4. Let n be c/(-15) + 38/10. Solve 0 = -n*h - 3*o + 9, 4*h - 1 = -5*o + 14 for h.
0
Suppose 70 = 5*b - o, 7 = -3*o - 8. Solve 27 = t - 5*r, -3*r - 2 = b for t.
2
Suppose -f + 5*d = -26, -2*f = f - 2*d - 26. Let j be 8/f - (-2)/3. Solve -j*w + i + 5 - 2 = 0, 4*i = w + 16 for w.
4
Let g be ((-72)/42)/(2/(-14)). Let s(c) = -c + 7. Let h be s(-5). Suppose -3*t = 3 - h. Solve t*x = 3*l + g, -3*x - 2*x + 26 = l for x.
5
Let d = 3 - -1. Let x(g) = g**2 - 4*g + 2. Let u be x(d). Suppose -u = -4*b + 6. Solve -2*v + 16 = 2*r - 4*v, b*v = -3*r - 1 for r.
3
Suppose -6*u - 3*h = -u - 14, 0 = u - 5*h - 14. Solve 1 = 3*y + 2*v, v - u*v + 9 = 2*y for y.
-3
Suppose -2*y + 3*o = -3, -o = -y + 2*o - 3. Solve 7 = k - 2*l, 4*l - y = -2*k - 32 for k.
-3
Let f(t) = 3*t + 66. Let g be f(-21). Solve 0 = 4*r - g*v - 7, -3*r + 0 + 1 = 2*v for r.
1
Let z(b) = -b**2 - 9*b - 6. Let k be z(-8). Suppose 5*s + 15 = -4*y, 15 = 2*y + k*y - 5*s. Solve -a + 2*l = -y*l - 2, a + 3*l = 7 for a.
4
Suppose 0*x + h = -5*x + 2, 0 = -5*h + 10. Let r be 1 - x - (-14 - -2). Suppose 4 = -2*q + 12. Solve -f - 18 = 4*n, -f + 1 = -q*n - r for n.
-4
Let c(y) = y**3 + 4*y**2 + y - 2. Let k be c(-3). Solve -3*b = 4*a - 5 - 6, -5*b + 13 = k*a for a.
2
Let h = -29 + 77. Let l = h + 27. Let a = l - 45. Solve 5*f + t + a = 0, 3*f - 2*t + 25 = -4*t for f.
-5
Suppose -3*l = -4*g + l + 132, -2*g = 2*l - 86. Let u = g - 13. Solve -25 = 5*t, 0 = -2*i + 6*i - t - u for i.
5
Let r(w) be the second derivative of w**5/10 + w**4/12 + w. Let p be r(1). Solve 8*g - 4*a - 5 = p*g, 30 = -5*g - 3*a for g.
-3
Suppose -2*c = -3*k + 3*c - 5, 0 = -3*k + c - 1. Solve 0 = 5*y + 5*g + 8 + 22, 4*y + g + 9 = k for y.
-1
Suppose w - 2*y + 7*y + 3 = 0, 0 = 5*w + 4*y - 6. Solve w*u - 4*v = -1 + 7, 3*u + v = 16 for u.
5
Let r = 4 + -2. Suppose -r*z + 8 = -2*u, 0*z + 2*z + 5*u - 1 = 0. Solve 9 - 1 = 4*n, 3*p + 18 = z*n for p.
-4
Let k(y) be the first derivative of -y**2/2 - 3*y - 2. Let n be k(-5). Let x(f) = f + 1. Let o be x(2). Solve u = o*h - 10, n*h - h - 5 = 2*u for h.
3
Suppose -6*z + 2*z = 0. Suppose 2*q - q = z. Solve q = -4*n - 6*t + t - 17, 5*n = 2*t - 13 for n.
-3
Let l = 2 - 20. Let w be ((-8)/16)/(1/l). Solve -4*p - 7 = -4*x + 5, -2*p - x + w = 0 for p.
2
Let j be 2 + 1*(-2 - 2)/(-4). Let q = 28 - 12. Solve 3*p + 5 = j*n - 5*n, -5*n - 4*p - q = 0 for n.
-4
Suppose 0 = 2*h - 34 - 6. Solve 3*z = -3*o - z - 15, -h = 4*o + 2*z for o.
-5
Let z be 3 - 387/(9/(-3)). Suppose 0*p = 3*p + z. Let k be p/(-10) - 4/10. Solve -w - k*w = 4*l - 11, 0 = 3*l + 4*w - 8 for l.
4
Let f be (2/3)/(3/18). Suppose 6 = f*k - 14. Solve k*b + 3 = 2*v + 21, -8 = -2*b for v.
1
Let j be -11*-2*(-1)/(-2). Let m = -5 + j. Suppose -4*x + 12 = 2*x. Solve -f - x*f + t = m, 3*t = 2*f - 3 for f.
-3
Let z(x) = 3 - 2*x + x**2 - 6 + x**3 + 4*x. Let r be z(2). Solve 2*o = -4*y - 18, 0 = 2*y + 7*o - 2*o + r for y.
-4
Suppose -5*q = -17 - 8. Solve -5*t = -q, w = -3*w - 4*t + 24 for w.
5
Let a(c) = -c**3 - 10*c**2 + 11*c + 5. Let g be a(-11). Solve -4*p = z + 11, 28 = -3*z - g*p + 9 for z.
-3
Let o(x) = 2*x**2 - 2*x. Let y be o(1). Suppose y = -0*z - z. Solve -g + 2 = k, 3*k + 34 = -z*g + 5*g for k.
-3
Let y(r) be the third derivative of -r**5/60 - 5*r**4/24 - r**3/3 + r**2. Let p be y(-4). Solve 5*s = 2*z + 22, 3*z + p*s - 1 = 4 for z.
-1
Suppose -d - 1 + 4 = 0. Suppose 3*x + 81 = d*u, -17 = -7*u + 6*u - x. Solve -8 = -2*i, -c + 5*i - u = c for c.
-1
Suppose f = -0*f + 4*q - 38, -95 = 5*f - q. Let w = f - -13. Let c = 8 + w. Solve -3*i + 4*l + 14 = 3, c*i - 3*l - 9 = 0 for i.
1
Let h be 0 - ((0 - 4) + 2). Suppose 1 = k - h. Solve 9 = k*r - r + b, -r = -b for r.
3
Let m be 0/3 + (-2 - -2). Suppose -3*x + 4*a = -11, x - 7*a + 3*a - 1 = m. Solve -x = 2*y + 4*o + 3, 3*y + 1 = 5*o for y.
-2
Let y be 3*5/(-15)*-1. Solve 0 = k + i + y, 2*i = -3*k + 1 for k.
3
Suppose -c = -y - 30, -143 + 0 = -5*c - 2*y. Solve -5*a + 3*p - 10 = 10, 5*p = 4*a + c for a.
-1
Let s(i) = -i**2 + 7*i. Let f be s(3). Let c be f/3*2/4. Solve -17 = 4*q + 5*p, c*q - p - 3*p = -2 for q.
-3
Let c = 38 + -54. Let d = -16 - c. Solve y + 2 = 4*y + 2*a, d = 4*y - 5*a - 41 for y.
4
Suppose -2*u + 12 = 2. Suppose 0 = u*j - 25, 3*j = -g - 0*j + 15. Solve 2*r = -4, g = 2*y - 2*r + 1 + 3 for y.
-4
Suppose -5*f + u = -3*u - 4, 2*f = 2*u + 2. Let t be f + 0/1 + -1. Let z = 3 + t. Solve -3*v + 11 = -j - z, 2*j = v - 11 for v.
3
Suppose 5*t = -9 - 6. Let o = 5 + t. Solve h + h + 2*c + 8 = 0, 0 = o*h - 2*c + 12 for h.
-5
Let g = -17 - -21. Suppose -2*y + 18 = 4*h, 4*h + g*y - 29 = -1. Solve 4*a - h*f - 18 + 2 = 0, 3*a - 2*f - 13 = 0 for a.
3
Let h = -513 - -518. Suppose -8 = -l - o, 2*l - 4*l - 4*o + 24 = 0. Solve -i = l*t + 9, -h*t - 5 = 2*i + 4 for i.
3
Let o be (-6)/(-6*4/8). Suppose -13*q + 14*q = 3. Solve o = q*k - 2*d, 0 = 4*k + 5*d + 12 + 16 for k.
-2
Let b be (-8 + 1)*(-5)/5. Let q = 13 - 11. Solve u + b = -3*x, 2*u = -0*x - q*x + 2 for x.
-4
Suppose 0 = 2*d - 5*x - 25 - 12, -4*d = -5*x - 79. Solve -3*z + 9 = 0, 0*r + 3*z = -4*r + d for r.
3
Let u(q) = q**2 - 11*q - 51. Let a be u(15). Solve -a = 3*w, 0*v + 2*v + 4*w = -20 for v.
-4
Suppose -2*n = -4*n - 4. Let h = 3 + n. Let w = 5 - h. Solve w*t = 0, 0*t = 2*o - t - 6 for o.
3
Let u be (8/(-10))/((-4)/20). Solve -4*a = -u*f - 0*a - 20, -5*f - 4*a - 25 = 0 for f.
-5
Let c be 1/(-4) - 122/(-8) - 3. Solve -k + c = 4*q + k, 4 = -2*k for q.
4
Suppose 0 = -5*l - 5 + 20. Let h(p) = 2*p - 2. Let r be h(l). Solve k - t = r, 4*t + 7 + 1 = 0 for k.
2
Suppose 5*g + 12 = 3*w - 2*w, -4*w + 4*g = -32. Let x be (2*(-4 + 14))/2. Solve -p + 3*v - w = p, 0 = 5*p - 5*v + x for p.
1
Let n = -20 + 35. Solve -2*i - 2*m - n = -7*m, -3*i - 11 = 4*m for i.
-5
Let g = -55 - -55. Solve 4*t - 8 = t + 4*y, g = 2*t - 2*y - 2 for t.
-4
Suppose 6*d - 24 = 4*d. Let x be 2/d + 105/18. Solve -2*y + 4*b - 6 = 0, -7*b + 2 = -x*b for y.
1
Let a = 45 + -31. Solve 5*r - 7 = 3*i + a, 3*r = 5*i + 19 for i.
-2
Let t = -1 + -1. Let w be 3/t*8/(-6). Solve 4*y - 7 = w*a - 1, -y + 6 = a for a.
3
Let t(p) = -p**2 - 8*p - 5. Let c be t(-7). Suppose -v - c + 5 = 0. Solve v*f - 23 = -3*l - l, -5 = -2*l + 5*f for l.
5
Let l be (4/10)/(7 + 33/(-5)). Solve a + a - 5*z + 1 = 0, a - z = l for a.
2
Let d = -9 + 28. Let p = d - 9. Solve k - p = -3*a, -3*k + 2*k - 2*a 