or a.
-4
Let y = 23 - -9. Suppose -5*m - 2 = -y. Solve -w = -a + m, -3*a = w - 3 - 3 for w.
-3
Let n(t) = 3*t**2 + t. Let b be n(1). Solve 0 = -b*x - 5*k - 15, 2*x + 2*k + 8 = -0*x for x.
-5
Let y be (-6)/(-33) - (-5)/110*194. Solve 5*r = 15, 3*r - 7*r + y = -o for o.
3
Suppose -15*u = -9*u + 270. Let m = u - -45. Solve -4*h + 8 = m, 0 - 4 = 2*v + 3*h for v.
-5
Suppose -2*o + 144 = 4*o. Solve -22 = -b + 5*v, -2*b + 4*v + o = 2*b for b.
2
Let p(x) = x**2 + 3*x - 5. Let a = -13 + 15. Let w be p(a). Solve w*u = 0, -4*u - 2 - 8 = 5*l for l.
-2
Let b(n) = 3*n**2 - 9*n + 6. Let z(m) = m**2 + m - 1. Let y(l) = b(l) - 2*z(l). Let g be y(12). Let u = g - 16. Solve 7*x + v = 3*x - 5, -4*v = u*x + 8 for x.
-1
Let a be 1/(132/(-45) - -3). Suppose -8*i + a = -4*i - x, -3 = -5*i - 4*x. Suppose -4 = -0*s - s. Solve -i*f = t + 8 + 3, 0 = 4*f + s*t + 28 for f.
-2
Let h = 17 + -9. Let s = h + -6. Let c be 3 + 2*(s + -1). Solve -4*k - 6*d + 2*d = 28, -d = c*k + 19 for k.
-3
Let x be (24/36)/(6/99*1). Suppose -4 = -5*t + x. Solve 0 = 3*q - 3*c + t, -3*c + 2 + 5 = -2*q for q.
4
Suppose 49 = -3*n - 5*x - 92, 0 = 3*n + 3*x + 147. Let o = -33 - n. Solve -3*r = -5*j + o, j = -j + 5*r for j.
5
Let p(i) = -i. Let k(a) = 7*a + 30. Let g(s) = -k(s) + 4*p(s). Let o be g(-3). Solve 23 = -4*d - 4*r + o, 3 = -3*d + 3*r for d.
-3
Suppose -s = -5*c + 3*c, 2*c = 3*s. Suppose z - 2*q - 10 = c, 2*z + 3*q - 5 = 2*q. Solve -z = -4*h + 5*i + 4, -4*h + 4*i + 8 = 0 for h.
2
Suppose 4*k - 102 = 2*r, -k = -r - 26 + 2. Solve 2 = 2*l + t + t, -k = -3*l + 3*t for l.
5
Let t(q) = -8*q**2 + 8*q - 2*q**3 - 2 + 3*q**3 + q**2. Let v be t(6). Let c be 2*6/(-16)*(-3120)/468. Solve 3 = -4*a - h - v, -c*a - 20 = 2*h for a.
-2
Suppose 4*h + 303 = 319. Solve h = -3*q + 5*d, 2*q + 3*d + d = 12 for q.
2
Let q(f) be the first derivative of f**4/4 + 2*f**3 - 13*f**2/2 + 27*f + 28. Let v be q(-8). Solve -4*z = i, 0*i + v*i = z for z.
0
Let m = 3 + 1. Suppose 4*n - 8 = -0*j - 2*j, -5*n = -j + 4. Solve n = -m*u - 2*r - 26, -3*u - 4*r - 28 = -u for u.
-4
Let c(f) = -f**3 + 8*f**2 - 8*f - 10. Let q be c(7). Let o = -15 - q. Solve -5*j = 25, -5 = -3*h + 2*j + o*j for h.
-5
Let x(m) = m**3 - 11*m**2 - 11*m. Let c be x(12). Suppose -3*q + 12 = -0. Suppose c = -k + q*k. Solve -3*d = -2*v - 16 - k, 40 = 5*d - 5*v for d.
4
Let f be (15/9)/((-4)/(-12)). Suppose -2*k + 2*j + 0 = -2, -f*j = 3*k - 43. Suppose 0 = r - 0*r. Solve k = w - r*w + 2*s, -5*w - 3 = -s for w.
0
Suppose 63 = w + 57. Let p(c) be the second derivative of c**4/2 - c**2/2 + 2*c. Let z be p(1). Solve -4*y + 4 = -2*k, -w*y - z*k = -4*y - 2 for y.
1
Suppose 0 = 43*c - 49*c + 108. Solve 3*h + c = -4*n, -5*n + 3*h = 13 - 4 for n.
-3
Let u be (-273)/(-9) + 2/3. Suppose -97*f - 32 = -105*f. Solve -f*l = h - 10 + u, 5*l + 2*h + 30 = 0 for l.
-4
Let h(b) = -b - 13. Suppose -107*u + 103*u - 60 = 0. Let i be h(u). Solve 5*j - 18 = -q + i*j, q - 23 = -4*j for q.
3
Let z be (-43 + 1)/(-6 - -7). Let k = z - 13. Let b be k/33*(-2 - 1). Solve -6 = -0*p + 2*p - 5*c, -b*p - 3*c + 16 = 0 for p.
2
Let v(q) = 2*q**2 - 5*q + 5. Let p be v(5). Suppose b = -5*b + p. Let s be (-3)/2*(-1 + -3). Solve 0 = b*x - 5, -z + s*z = -4*x + 29 for z.
5
Let c(h) be the first derivative of h**3/3 - 5*h**2 + h - 1. Let g be 4 + 9/3 + 3. Let u be c(g). Solve -2*a - a = -4*v + u, -a = 2*v + 7 for a.
-3
Let s be 3/30*5*8/2. Solve -3*k = -g - 11, s*k + 10 = 2*g + 4*k for g.
1
Let v be 8/6*63/42. Solve -3*m - 21 = -4*c, -c + 2*m + 3 = -v*c for c.
3
Suppose -2*r = 2*i - 6*r - 26, 5*r = -25. Solve 3*g - 2*g = 2*d - 5, i*d - g - 7 = 0 for d.
2
Suppose 6*o - 60 = -30. Solve -5*u = -o*i - 25, 2*u - 14 = 4*i - 0*u for i.
-2
Let w(z) = z**3 + 8*z**2 - 4*z + 71. Let o be w(-9). Solve 4*f + m + o = -m, 3*m = -9 for f.
-5
Let r = -259 - -267. Solve 0 = r*p - 3*p - 15, 2*p = -c + 8 for c.
2
Let x = 6 - 5. Suppose -x = -4*m + 7. Suppose m*t + 2*w - 10 = 0, -4*w + w + 5 = t. Solve -3*i + t*d = 5, -5*i + 13 + 32 = 5*d for i.
5
Let y = 3 - -24. Suppose -4*p + 281 = -y. Let q be (4/7)/(22/p). Solve 2*x + 3*z = -18, q*x - 2*z + 7 = -3*x for x.
-3
Let k = 343 + -338. Solve -7 = -4*a + k, 4*l - 3*a + 13 = 0 for l.
-1
Let n = -206 + 210. Solve 3*s - 5*a = 2*s - 17, 28 = n*s + 4*a for s.
3
Let i = -169 + 180. Solve 2*j = 4*r - 22, -2*r + 5 = -2*j - i for r.
3
Suppose -4*c + 2*c - 4 = 0. Let i be 10 + (c - (-3)/3). Suppose i = 3*x - 3. Solve x*h + 6 = -5*u, u = 7*h - 2*h - 7 for h.
1
Let r(s) = -8*s - 8. Let j be r(-2). Solve y - 5*z = -13, -2 = -5*z + j for y.
-3
Let u(v) = -4*v + 7. Let h be u(7). Let c be h/7 - 10/(-2). Solve -c*f = 2*s - 1 - 1, -4*f = 5*s for s.
-4
Suppose 0*x + 20 = 5*x. Let k be 12/8 + 34/x. Suppose 7*c + 50 = 5*z + 2*c, 3*z = -c + k. Solve 2*l = z*d - 35, -8 = 4*d - l - 33 for d.
5
Let w be ((-3)/15)/((-159)/2385). Let i(p) = -p**2 - 9*p + 6. Let t be i(-6). Solve 4*z - 3 = 13, t = w*b + 3*z for b.
4
Let z(b) = -4*b**3 - 3*b - 6. Let c be z(-2). Let l = c + -12. Solve -2*w + 3 + 1 = -i, 0 = 5*i - 3*w + l for i.
-4
Suppose 8*j - 7*j - 2 = 0. Suppose j*c = -3*c - 80. Let x be 24/c*(-26)/3. Solve 5 = n, a + 3*n + 3 = x for a.
-5
Let m(b) be the first derivative of 2*b**2 - 16*b - 4. Let v be m(4). Solve 3*u = -z + 11, v*z + 1 = 3*z + u for z.
-1
Suppose 4*r - r - 43 = -a, -2*a + 84 = 5*r. Let m = -55 + a. Let v be (-2)/3*81/m. Solve o - n = -3, -v*o - 3*n = -o - 14 for o.
1
Let y(t) be the second derivative of t**3/2 + 51*t**2/2 - 19*t. Let d be y(-16). Solve 0*c - 2*c = w + d, 4*c + 4*w = 0 for c.
-3
Let d = -32 + 27. Suppose 5*h = 3*h + 18. Let b = h + d. Solve -17 = 4*y + c, -2*y - b*c - 7 = -3*c for y.
-5
Let b = 519 + -500. Solve 3*x - b = 4*f, -f + x - 2 = -4*f for f.
-1
Suppose -g + 2*s = 0, 2*g = -0*g - 2*s + 6. Solve g*w = -3*a + 7, 6*a = 5*a + 3 for w.
-1
Let w(z) = -43*z - 168. Let a be w(-4). Solve v - 1 = -2*u + a, 4*u = 2*v - 10 for u.
0
Suppose -15*m - 9 + 84 = 0. Solve -2*n = -2*c - 10, 4*n - 26 = m*c - 6 for n.
5
Let n be (3/(-4))/((-1)/8). Let u(h) = -8*h - 62. Let i be u(-8). Suppose -i + n = j. Solve -2*k - 8 = -z, -j*k - 5*z = -3*k - 7 for k.
-3
Let i = -5 + 8. Suppose -3*a + 4*b + 50 = 0, -1 - 4 = a + 3*b. Suppose -4 - a = -7*z. Solve -2*t + z = -3*y - 9, -i*t + 6 = -y for t.
1
Suppose 2166 = 74*w + 538. Let y = -4 + 5. Solve -5*v + 4*s = -w, -2*v - 3*s = 3*v - y for v.
2
Let w be (-14)/(-6)*(-726)/(-847). Solve g + 2*h = h + w, -h = -3*g - 6 for g.
-1
Let v be (-27)/(-12) - 18/72. Solve 4*m - 22 = -5*a, -a + 3*m - 3 = v*a for a.
2
Let p = -4 - -6. Suppose 13*w - 17*w + 92 = 0. Solve 0 = -2*l + 2*c - 8, c + w = -4*l + p for l.
-5
Let g(h) = h**3 + 20*h**2 - 51*h - 149. Let n be g(-22). Solve -4*v - 24 = 4*a, -2*a = -n*a - 9 for v.
-3
Let z = -519 + 530. Solve -7 = 4*c - k, -2*c - 2*c - z = 3*k for c.
-2
Let t(o) = -o**3 + 4*o**2 + 5*o + 2. Let p be t(5). Suppose 0 = 12*c + 9*c. Solve c = p*g + 4*a - 24, 0*a = 3*g + 4*a - 26 for g.
2
Suppose 0*i - 3*i = 0. Suppose i = -3*z + 10 + 5. Solve -3*r + 2*x + z = 3, 2*r - 3*x + 7 = 0 for r.
4
Let o(z) be the second derivative of -z**3/6 - z. Let p be o(-3). Solve 2*j - 7 = 5*i + 17, p*i + 5*j = -2 for i.
-4
Let u(i) = i + 12. Let a be u(-12). Suppose -4*x = 4*l - 88, a = -3*x - 0*x - l + 70. Solve -2*c - 13 = j, -j + c + x = -5*j for j.
-5
Let o be (-6)/(-4) - -4*(-6)/48. Solve 7 = 5*f - 3*d - 6, 3*f + 5*d - o = 0 for f.
2
Let y = -28 - -32. Suppose -7 = -3*b + y*l + 2, 12 = 4*b - l. Solve -d + 18 = -2*r + b*d, 12 = -3*r + 3*d for r.
1
Let k(z) = z**3 - 5*z - 4*z + 49 + 2*z - 42 - 2*z**2. Let o be k(4). Solve 2*v = -3*m + o, 5*m = -v + 3 + 6 for m.
1
Let u be (24/15)/(20/50). Solve u*o + 10 = w, o - 2*w - 5 = -11 for o.
-2
Suppose -3*k + 38 = 5*a, 2*a + 5*k = k + 18. Suppose -23*f = -a*f - 112. Solve -7 = 3*q - 2*i, q - 22 = 5*i - f for q.
-5
Suppose -26 = -12*w + 10. Solve 0 = 5*s + i - 10, -19 = -w*s + 5*i + 15 for s.
3
Suppose q - 6*q - 5*i + 100 = 0, 5*q + 4*i - 95 = 0. Solve 0 = -o - 4*s - 2 - q, 3*o = -3*s - 24 for o.
-5
Let h(z) = -z + 3. Let r be h(0). Let m be (-50 - -5)*(-1)/r. Suppose 9*l - 16 = 5*l. Solve -l*q - 4*g + 7 = -g, 5*q + 5*g - m = 0 for q.
-2
Let b = -18 + 23. Suppose -4 = -2*j - 3*z + 2, 0 = b*j + 2*z - 15. Solve 2*k - g - 10 = -2*k, -j*k + 2*g = -10 for k.
2
Let i = -63 + 97. Let d = i + -28. Solve -w 