+ o + 2*o + 11 = 0, o = -n*j - 13 for j.
-4
Let l be (-2)/(-4) + 99/18. Solve 0*a = -a + r + l, 4*a + 1 = -r for a.
1
Let s be ((-50)/(-210)*-7)/(1/(-3)). Solve 0 = -3*n - p + 11, -5*p = s*n + 3 - 8 for n.
5
Let o be (26/(-8))/(2/8). Let r(a) be the second derivative of -a**4/12 - 7*a**3/3 - 5*a**2 - 23*a. Let t be r(o). Solve -x - 3*c = 12, -2*c - 4 = x + t for x.
3
Let k be 0 - 2/2*-4. Let s(c) = 5*c**3 - 15*c - 6*c**3 + 8 + 18*c**2 - 25. Let v be s(17). Solve -4*n = -k*t - 32, 2*n + v = -4*t + 3*n for t.
-3
Let t(p) = 2*p**2 - 42*p - 89. Let n be t(23). Solve n = -5*a - o - 4, -4*o = -2*a + 6 for a.
-1
Suppose 15 = 3*a + 3. Suppose 17 - 69 = -a*z - 4*h, 4*z = h + 37. Solve 4*c - z = 3*p - 2*p, p = -c + 5 for c.
3
Let z be -1 + 1 + -12 + -2. Let k = -7 - z. Let n = -5 + k. Solve 9*m - 4*m - 25 = 5*w, 0 = 4*w - n*m + 14 for w.
-2
Let a = -5 + 7. Suppose 2*w + 2*w - 4*k - 24 = 0, -5*w + 16 = a*k. Suppose -7 = -2*g - 1. Solve 2*i = i + w*o - 20, -4*i - g*o - 4 = 0 for i.
-4
Let m = -10 - -12. Suppose -z - m = -2*z. Suppose -o + 13 = -z*s + 1, 2*s + 6 = -2*o. Solve h + 25 = -h + 5*i, 5 = o*h + i for h.
0
Let f be (-8)/20 + (-134)/(-10). Let q = f - 11. Solve v = 4*y + 3*v - q, 0 = -3*v - 15 for y.
3
Suppose -i + 12*i = 0. Solve i = a - 5*u + 15, -3*u - 17 = 5*a + u for a.
-5
Suppose -4*c - 2*j + 7 = -7, 2*j - 8 = -2*c. Suppose -6 = -c*a + 6. Solve -3*g + 7 = a*t, 0 = -t - 0*g + 2*g + 10 for t.
4
Let b(s) = s**2 - 18*s + 16. Let q be b(17). Let g be (5 + (-80)/15)/(q/18). Solve 4*d - 5*u + g + 3 = 0, 0 = 2*d + 4*u - 28 for d.
4
Let g be (-8)/10*(-4 - 12/(-8)). Solve -5*u - 35 = 5*f, 2*f + g*f - u = -13 for f.
-4
Let z(p) = -p**3 - 3*p**2 + 5*p + 4. Let f be z(-4). Let c be 2 - 0 - f - 0. Let r = c + 5. Solve -2*t + 0 = s + 5, s - r = t for t.
-4
Let n(l) = -2*l**3 + 62*l**2 + l - 23. Let r be n(31). Solve -m - 10 = 3*g, -2 = -3*g - 6*m + r*m for g.
-2
Let q be (2 - 9 - 3) + 0 + 1. Let k(s) = -s - 7. Let n be k(q). Solve -n*c - 2*t = 16, -c - t = -4*c - 4 for c.
-3
Suppose -3*t = -t - 17*t. Solve 2*c + 9 = 5*h, -4*c + 5*h = -t + 13 for c.
-2
Suppose j = 5*j - 112. Suppose 60*n = 53*n + j. Solve -d - 4*d - 35 = -3*s, -n*s = 5*d for s.
5
Let b(x) = -x**2 + 7*x - 4. Let f be b(6). Suppose -6 = -5*p + 2*a - a, 0 = 3*p - f*a - 5. Let l be ((-9)/9)/(p/(-7)). Solve u = -v - 1 - 0, l = -3*v + u for v.
-2
Suppose 0 = 4*z - 12. Suppose 0 = 5*d - 5*a - 40, d - 9 = 3*d + z*a. Solve 4*b = u + d, -2*b + 14 = 6*u - 4*u for u.
5
Suppose 0 = 2*a + 2*d - 10, 6*a - a = -d + 9. Suppose 3*q - a - 8 = 0. Let x be 3*1*(1 + 0). Solve -5*l = q*v - 8, x*l - 4*v = -0 - 1 for l.
1
Suppose -1 - 7 = -2*g. Let w(l) = -l**3 + 7*l**2 + 7*l + 11. Let f be w(8). Let q be 33/(-11)*(-4)/f. Solve 3 = -g*o - 0*o - 3*i, q*o - 3*i = 3 for o.
0
Let n be (-1)/(-2*2/(-64)). Let f be n/(-56) - 26/(-7). Solve -5*v - 41 = -f*r, -5*v - 9 = 5*r - r for r.
4
Suppose 63*r - 99*r = -144. Solve -w = 2*u + 6, w = 4*u + 8 + r for w.
0
Let w = 169 - 166. Solve 23 = 2*z - 5*l, -w*z + 2*l + 15 = -8*z for z.
-1
Let y(z) = -z**3 - 6*z**2 + z + 8. Let j be y(-6). Suppose 4*a = j*x + 18, 18 = 3*a - 4*a - 4*x. Solve -16 = 4*w, -a*w = -3*g + g + 18 for g.
5
Let q = -21 + 40. Suppose 2 = 3*k - q. Solve 0 = 3*j - 5*f + 14 - k, 4*j + f - 6 = 0 for j.
1
Suppose 2*h + 2*h + 31 = -3*s, 0 = -s + 2*h - 7. Let u(a) = -4*a - 9. Let j be u(s). Suppose j = 3*w - 27. Solve -g - 5*d + w = -3*g, 3*g - 4*d = -13 for g.
1
Let t be 1*(-4 + (-1 - -9)). Suppose 0 = t*h - 7*h + 6. Solve 3*q - 13 = -2*j, 1 + 6 = h*q + j for q.
1
Suppose 2*s - 2 = -4*d, 7 = -3*d + 5*d - s. Suppose -7*j = -d*j + 75. Let u = j - -18. Solve -7*i + 5*z - 5 = -u*i, -5*i + 2*z = 19 for i.
-5
Let n(s) be the second derivative of s**4/4 + s**3/2 + s**2 - 5*s. Let p be n(-1). Solve 0 = -p*o - 2*t + 10, -3*o - 5*t - 4 = -21 for o.
4
Suppose 2*a + k - 7 - 4 = 0, 3*k = 15. Let c = 8 - 16. Let p(w) = w**2 + 6*w + 10. Let u be p(c). Solve 7 = -3*b + 4*l, 5*b = b - a*l - u for b.
-5
Let v = 25 + -8. Let y(n) = v*n**2 + n**3 + 3*n + 14 - 4*n**2 + 4*n + 6*n. Let j be y(-12). Solve -8 = -2*c + 3*f, j*f - 1 + 4 = -c for c.
1
Suppose 3*j = y + 29, -4*j + 2*y - 7*y = -45. Let h be (j/(-8))/(-5) + 76/16. Solve r + 2*w + 12 = 6*w, 5*r = -h*w + 15 for r.
0
Suppose -2*j + 2*o = 2, 49 - 14 = 5*j + 5*o. Solve a + 3*a - 7 = -h, 0 = -j*a + 6 for h.
-1
Suppose -5*z = -37*z + 160. Solve 4*k = 3*y + 26, -y + 37 = z*k + 14 for y.
-2
Let o be -14 - 22/(308/(-210)). Suppose -d + 2*d = 2*c + 6, -d - 2*c = 6. Solve 5*h = -5*i + 5, -2*i - h = -d*i - o for i.
0
Let k = -185 + 193. Solve -9 = -3*u, -3*x + k*x + 3*u + 11 = 0 for x.
-4
Let k(u) = -17*u + 36. Let q be k(2). Solve f - 2 = 0, q*y - 2*f = -0*f + 6 for y.
5
Suppose 0 = -0*r - 2*r + 4. Suppose -4*z + 48 = -z. Let o = z - 0. Solve -6*g = -4*g + r*n - 14, 4*g + n = o for g.
3
Suppose 5*x - 1 - 19 = 0. Let w be (10/15 - -2)/((-2)/(-3)). Solve -5*u + 32 = 3*g, -3*u - x = -0*u - w*g for u.
4
Let d = 33 + -17. Suppose 4*r + 40 = -5*k, k = 4*r + d + 24. Let a be (-7)/(-3) - r/15. Solve 7 = -p - a*c, -3*c + 2 = -5*c for p.
-4
Let v be 3*((-4)/3 + 3). Let c be 10/1*3/v. Suppose -21 = 3*d - c*d. Solve o = s, d - 1 = s - 3*o for s.
-3
Suppose 3*g - 5 = -c - 0*c, 5 = -5*g. Suppose -4*z + c = -0. Suppose 2*f + z*f - 20 = 0. Solve f*m - 2*m - 3*a = -9, 4*m = 2*a - 4 for m.
1
Suppose -5*u + 23 = -5*d - 12, 2*u + 5*d - 7 = 0. Let i be (-12)/(-8)*28/u. Solve -4*s - 2*r = -7*r + 14, -3*s - 5*r + i = 0 for s.
-1
Let v(t) = 4*t + 2. Let a(u) = -7*u - 5. Let z(q) = -3*a(q) - 5*v(q). Let i be z(0). Solve g = -p, -7*p - 5*g = -i*p - 3 for p.
-1
Let a be 8/(-12)*3 - -11. Let l(b) = 4*b - 12. Let q be l(a). Let d be (0 - (-3)/(-6))*-8. Solve 3*c - q = 3*j, -4 = -j - d*c + 3 for j.
-5
Let g = -25 - -29. Solve g*t - 5*o = -26, 4*t = -0*t - 2*o - 12 for t.
-4
Let a = 496 + -496. Solve a = 3*u + 5*t - 12, 0*t + 5 = -2*u + t for u.
-1
Suppose -h = -2*h - 14. Let p = -10 - h. Let t be 10/3*1/((-5)/(-6)). Solve -26 = p*n - 2*n - t*a, 4*n + 36 = 4*a for n.
-5
Let k(g) = -g**2 - 9*g + 3. Let q be k(-9). Suppose 5*i - z - 8 = 0, -5*i - q + 21 = 4*z. Solve r = -4*r + i*s + 17, r = -3*s for r.
3
Let f = -9 - -42. Suppose -6*o + 45 = f. Solve o*w - z + 13 = 0, -4*z + 10 = w + z for w.
-5
Suppose -3*m + 4*i = 6*i - 41, 10 = 2*m - 3*i. Suppose -14*c + 6 = -m*c. Solve c*o - 24 = -4*u, -5*u + 7 + 9 = -o for o.
4
Let l be 52/65*10/2. Solve -3*o + 3 = -l*t, 4*t + 9 = -t + 2*o for t.
-3
Let w = -207 + 212. Solve -w*y = -0*y - 3*f - 15, -2*y + 15 = -3*f for y.
0
Suppose -288 = -27*v - 45. Solve 0 = -4*i - 0*i + 2*g + 18, -i = 4*g - v for i.
5
Suppose 0 = -14*y + 22*y - 40. Suppose -3*a + 8 = -2*b, 0 = -5*a + 9*a + 3*b - y. Solve -4*c = -3*c + 2, 2*x - a*c + 4 = 0 for x.
-4
Let s = -13 - -13. Let k be (s - -3 - 0)*3. Solve 0 = -5*g + j - 0 - k, 0 = -2*g - 4*j - 8 for g.
-2
Let x(i) = 2*i**3 - 8*i**2 + 8. Let d be x(4). Solve -d = 5*p + 3*u, -p = -6*p - 4*u - 4 for p.
-4
Let h(u) = 2*u**3 - 17*u**2 - 11*u + 20. Let j be h(9). Suppose -5*m + 5*v = 25, -j*m - v = -7*m - 5. Solve m*n + 4*z = -3*n - 4, -5*n - 3 = 3*z for n.
0
Let b be 2/10 - 702/(-15). Suppose -5*s + b = -143. Let d = s - 35. Solve d*x = -t - 7, 0 = 4*t + 5*x + 22 - 8 for t.
-1
Let i = 99 - 94. Suppose -2*c + 0*c = -i*h + 4, -7 = c - 5*h. Solve m = c*x + 2, 2*x + 5 = -4*m - 15 for x.
-2
Suppose -6*d - 2*t = -7*d + 10, 2*d + 2*t - 2 = 0. Suppose -5*x + 0*i + 50 = 5*i, 4*x - 45 = -5*i. Solve -2*h - 2 = 2*r - r, -4*h = -x*r + d for h.
-1
Suppose 8*z = 61 - 29. Solve t = d - 6 + 4, z*t - 3*d + 5 = 0 for t.
1
Suppose -4*t = -4*v + 24, -2 = 6*v - v + 3*t. Suppose 0 = -d - v*d + 51. Solve 4*h = -2*n + 18, -n + 4*n + h - d = 0 for n.
5
Let w be (12/(-9) + 0)/((-6)/(-9)). Let p be ((-8)/1 + 4)/w. Solve 0 = y + m - 4, p*y + 0 = 2*m - 8 for y.
0
Let h = -6 - -4. Suppose 3*t - 4*k + 25 = 0, 25 = -2*t + 5*k + 6. Let l = h - t. Solve 0 = 5*z - b - 0 - 10, 0 = -3*z - l*b + 6 for z.
2
Suppose 20 = 3*s - 5*o, -s - 2*o = 2*s - 13. Solve s*m - 3*y = 13, -3*m - 2*y + 23 = -0*y for m.
5
Suppose -2*c + 2*u = 6*u + 4, 0 = 5*c + 5*u. Solve 3 - c = 2*a - l, 19 = 3*a - 5*l for a.
-2
Let w(u) = u**3 + 5*u**2 - 8*u - 10. Let o be w(-6). Suppose -o*t + 6 = 4*s, 5*s + 31 = 3*t - 0*t. Solve 2*f + t = -3*z + f, -7 = -5*z + 3*f for z.
-1
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