or a.
4
Suppose -17*g = 25*g - 126. Solve g*s = -4*l - 20, 3*l + s = -8 - 2 for l.
-2
Let k(b) = 21*b**3 + b**2 + 1. Let d be k(1). Solve -l - 4*l - 11 = -2*c, -5*l = 4*c + d for c.
-2
Let d(b) = -28*b**3 + 3*b + 2. Let v be d(-1). Suppose i = -2*i - v. Let m = -5 - i. Solve 0 = -m*p + t + 2*t + 4, -2*t = -p + 6 for p.
-2
Suppose -3*p + y + 38 = 0, 4*y - 1 - 1 = p. Let n = p + -10. Solve -2*v = 5*a + 3, 4*a - v - n*v = -9 for a.
-1
Suppose -q = -4*y + 12, 5*y + 0*q = -2*q + 15. Solve 3*s = 2*h, 2*h + y*s = -0*h for h.
0
Let n(d) be the first derivative of d**3/3 - 7*d**2/2 + 13*d + 8. Let l be n(7). Solve 0*i + i = 3*z - l, -2*z - 3*i = -5 for z.
4
Suppose -4*w - 16 = 4*z, -4*w + 5*w + 4 = -2*z. Suppose -2*g = -7*g + 190. Let q = -17 + g. Solve c + 3*y = 11, c + 0*c + 5*y - q = z for c.
-4
Let y(m) = m**3 + 4*m**2 + m + 1. Let f be y(-4). Let n(i) = 2*i**2 + 3*i - 5. Let g be n(f). Solve -4*v + g = -0*v, 0 = 2*p + 2*v + 2 for p.
-2
Suppose -x = 4*x + 3*l - 15, -x - 4*l = -20. Solve 3*b - c - 6 = x, 2*b - 12 = b - 3*c for b.
3
Suppose 7*y - 3*y - 32 = 0. Let c be y/(-48) - 38/(-12). Suppose -2*u = -3 - c. Solve u*s - 12 = 4*k + 8, -3*s + 3*k = -18 for s.
4
Let m(h) = -11*h + 1. Let o be m(3). Let b = -27 - o. Suppose 0 = 3*l + 3*t + 9, -l + 2*t = -b*l - 4. Solve -2*w - l = d - 0, d - 4 = 3*w for w.
-1
Let q(k) = -21 - k + 3*k - 2*k - 2*k. Let l be q(-14). Solve -3*m + 2 = 2*f - 6, f - 4*m + l = 0 for f.
1
Suppose -u = u + 6, -3*d - 2*u - 15 = 0. Let n be (-5)/((d - -1)/2*1). Solve 3*i + 2 = -3*y - 1, y + n = -2*i for y.
3
Let m be 456/33 + 10*12/660. Solve -7 = 4*r + 5*s, m*s - 15*s = -4*r - 13 for r.
-3
Let v(a) = a**2 - 4. Let f be v(4). Suppose -19*s + f = -15*s. Solve -g - s + 6 = 2*r, -3*g - 2*r + 13 = 0 for g.
5
Let l be (20/(-1))/((21/(-18))/7). Let f be 0 - -2 - (1 - 4). Suppose 51 = 3*q + 5*a, -5 = -f*q + 5*a + l. Solve -5*n - m + q = 0, -2*n - n + 27 = -4*m for n.
5
Let l(a) = -5*a - 2*a**2 - 4 - 6*a - 4 + a**2. Let t be l(-9). Solve 5*p - 4*x + 5*x = -8, 2*x = 3*p + t for p.
-2
Let u be (-24)/(-2) - (-13 - -18) - 5. Solve 3*m + 5*p = 20, -u*p - 8 = 5*m - 4*p for m.
0
Suppose -2*j - 3*l = 20, 2*j + 0*l = 2*l. Let z = j - -7. Suppose 2*i - 12 = -z*i - 2*v, 2*i - 20 = 3*v. Solve t + i*r = -0*r - 19, 3*r + 16 = t for t.
1
Suppose 2*p = 572 - 566. Suppose 4*z + 1 = -3*l, -2*z = 6 + 2. Solve -x - 8 = l*t, -x + 2*t + 2 = -p*t for x.
-3
Let d be 4*(3 + -2)*3. Let o be (-326)/8 - 3/d. Let v = -31 - o. Solve 2*r + v = b, -7 = -3*b + 5*b + 5*r for b.
4
Let r(w) = -w**2 - 8*w - 11. Let b be r(-5). Suppose 14 = a + 2*x - 6*x, -b*x - 16 = -2*a. Solve -4*o + 4 = 3*m + 15, -a*m - 14 = -4*o for o.
1
Let y = 4 - 2. Suppose 0 = -y*o + 5 - 1. Suppose -o*x - x = 0. Solve 2*k + 4*m + 0*m + 6 = x, 5*m - 5 = -5*k for k.
5
Suppose 12*g - 16*g = -16. Let v(f) = -f**3 + 6*f**2 - 3. Let m be v(g). Solve 3*h + 2*o = h + 4, 3*h - 4*o + m = 0 for h.
-3
Let o(c) = 5 + 7*c - 4*c - 2*c**2 - 31*c. Suppose -5*w + 6*w = -i - 11, 4*w = -3*i - 30. Let g be o(i). Solve 0 = -2*q - g*a - 20, 4*q + 22 + 8 = -5*a for q.
-5
Let n(v) = -v**3 + 4*v**2 - 2*v - 7. Let o be n(3). Let d be 11 - 1 - -4 - o. Solve -z + 4*z - c = -d, 4*z + 23 = c for z.
-5
Let n(u) = u**3 + 5*u**2 + 3*u + 1. Let z be n(-3). Suppose 2*l + z = 5*l - p, 5*p = 5*l - 20. Suppose m - 1 = 2. Solve 2*f + l + 10 = d, -m*f + 13 = 5*d for f.
-4
Suppose 24 = 3*z + u - 36, -4*z - 4*u = -88. Solve b - 2*k + 7 = 0, 4*b + k + z = 6*k for b.
-1
Suppose 0 = -26*v + 174 + 60. Solve -g - 9 = -3*r, 4*g = -r + 7 + v for r.
4
Let i(v) = 1. Let g(y) = y - 3. Let t(o) = -g(o) + 6*i(o). Let u be (-18)/36*0*(-1)/2. Let r be t(u). Solve -4*m - r = -p, 3*p + 8 = -5*m + p for m.
-2
Let t be (0*(1 + 0))/(-2 - -4). Solve 5*v + 25 = -4*y + 3*y, -4*v - y - 20 = t for v.
-5
Let n(v) = 7*v**2 + 2*v - 1. Let a be n(-1). Let m be (2 - 14)*(-7)/21. Solve 2*r + m*p = -0*p + 8, -a*p = r - 12 for r.
-4
Let d(y) = 32*y - 23. Let g be d(-3). Let b = -116 - g. Solve -p = 4*j + 15, -b*j + 3*p - 7 = -2*j for j.
-4
Suppose 5*y = 2*y, -2*y = 2*s - 4. Suppose 5*r - 4*w - 51 = 0, 2*r = -s*w + 4*w + 22. Suppose r*i = 2*i. Solve i*b = -4*b - u - 5, 0 = -b - u + 1 for b.
-2
Suppose 0*d + 22 = 3*d - 4*g, -4*d + 4*g + 24 = 0. Suppose 4*o - 3*y + d - 22 = 0, -y + 5 = o. Solve b - 20 = -5*q - 8, 0 = -o*b + q + 8 for b.
2
Suppose 15*k + 2*o = 18*k - 6, 0 = 5*o. Solve -m + 10 = k*w + 1, 0 = -5*w + 4*m + 3 for w.
3
Suppose 0 = -5*l + 4*r - 10, 3*l - 5*r = -l - 17. Suppose 29*a - l = 28*a. Solve -2*g - 3*m = -5*g + 12, -a*m = -g + 9 for g.
-1
Suppose 10 = -5*y + 5*x, 6*x - 5*x = -3*y + 2. Solve -11 = -3*m - 2*z, -4*m + y*z + 4*z = 12 for m.
1
Suppose 3*n - 3*m - 18 = 0, -2*m - m + 6 = 5*n. Solve z = s - 6, -6*s = -3*s + 2*z - n for s.
3
Suppose m + 182 = 186. Solve 0 = c - v, -m = 6*c - c - v for c.
-1
Let y = 70 + -66. Let l be 6/(y + (5 - 6)). Solve 4*u + 15 = 3*p + 5*u, 5*u = -l*p + 23 for p.
4
Let v be (-308)/(-20) + (-12)/30. Solve 0 = 5*n - v, 2*q - 2*n = 2*n - 18 for q.
-3
Let s(w) = -19*w - 13. Let m be s(-2). Suppose -32*k = -37*k + m. Solve i = -4, k*l - 30 + 9 = 4*i for l.
1
Let m be (-75)/(-9) - (-2)/(-6). Let x = -6 + m. Let g(w) = w**2 - 7*w + 7. Let c be g(9). Solve c = -5*l - 5*o, 2*o = -2*l + 4*o + x for l.
-2
Suppose -3*g + 21 = 4*i, i - 5*g + 6 = 17. Solve 4*q + l - 1 = i, q = -2*l for q.
2
Let s be 184/32 + 3/(-4)*1. Solve -s*o - 20 = h, -4*o = -7*o - 5*h + 10 for o.
-5
Let j be (-6 - 39/(-9))/((-10)/18). Solve q - 12 = z - 5*z, 12 = j*q for z.
2
Let t(u) = u**3 + 3*u**2 - 3*u - 6. Let w be t(-3). Let z be (-2 - (-15)/w)*1. Solve -4*k = 2*j - 3*k - 2, 0 = 3*j - z*k - 21 for j.
3
Suppose 8*q - 64 = -32. Solve q*z = 3*c + 2*c, -2*z + 4*c = 0 for z.
0
Let t be (-72)/(-20)*5/1. Suppose -1 + 4 = -p. Let j = p + t. Solve 2*g + 0*g - j = 3*z, 10 = -5*g - 2*z for g.
0
Let g be ((-2)/5 - 0)/(1 - (-78)/(-65)). Let n(h) = -h**3 + 4*h**2 - 4*h + 2. Let i be n(2). Solve g*l - 4 = i*t - 8, t = 0 for l.
-2
Suppose 0 = -3*m + 5*m - 3*v + 4, 3*m = 3*v. Solve -f - 3 = -2*z + 4*z, 4*f + m*z = -8 for f.
-1
Let s be 1 + (-4)/((-4)/3). Let i = -368 - -397. Solve 21 = q - 5*r, -2*q - s*r = -1 + i for q.
-4
Suppose 0 = -g + 2*g - 8. Let m(l) = -7*l**2 + 2*l - l**3 - g*l - 3 + l**2 - 2. Let f be m(-5). Solve -2*o - 20 = -5*c, 0 = 4*c + 4*o - f*o - 16 for c.
4
Let v(j) = -2*j**3 - 9*j**2 - 13*j - 3. Let l be v(-2). Solve 3*n = n - 10, l*n = 4*h - 15 for h.
0
Let c(k) = -k**3 + 6*k**2 + 9*k - 9. Let b be c(7). Solve 5*z - z - 24 = -4*p, 0 = b*p - 2*z - 9 for p.
3
Let x = 3 - 1. Let d(s) = -86*s + 263. Let o be d(3). Solve 5*p = -o*u + 20, 2*u - x*p = -3*u - 1 for u.
1
Suppose 25 = 5*o - 5*g, -4*o + 54*g - 51*g = -15. Solve o = 4*z - 2*y, 2*z = -0*z + 2*y for z.
0
Suppose 4*n = -c + 10 - 24, 4*n - 70 = 5*c. Let b = 16 + c. Let i be (-1)/(21/(-10) + 2). Solve -3*k = -5*v - 11, -b*k = -6*k + 2*v + i for k.
2
Let p(d) = 8*d - 5. Let o be 1/((6/(-4))/(-3)). Let z be (o/(-6))/((-11)/99). Let y be p(z). Solve -y - 6 = 5*k - 2*g, -5*g + 10 = -2*k for k.
-5
Let a be (1/(-4))/((-84)/80 - -1). Solve 0 = -a*f - j - 24, 0 = 2*f - 6*j + 10*j + 6 for f.
-5
Suppose 0 = j + 3*j + 3*m - 61, -5*m - 24 = -3*j. Let p = j - 7. Let k = -6081 + 6084. Solve -k*d = 5*r + 10, 2*d + 4 = -p for r.
1
Let y(a) = a**2 - 38*a + 237. Let n be y(31). Solve -2*j = -0*j - 4*l + n, -j = -5*l + 25 for j.
0
Suppose -3*y - y = -12. Suppose 2*v - y*q - 2*q = -6, 4*v = 5*q - 2. Suppose 0 = -v*g - 0 + 6. Solve g*s + 22 - 4 = -4*a, 3*s = 2*a for a.
-3
Let w = -229 - -253. Solve 3 = -4*b - 3*d - 0*d, -3*d = -5*b - w for b.
-3
Let f(d) = 2*d**2 + 3*d + 3. Suppose m - 1 = -3*c, -2*m = 3*c + c. Let h be f(m). Let j = 10 - 6. Solve 0 = h*g - 5*i + 6 - 21, -j*g + 3*i = -9 for g.
0
Let z be (-25)/(-5)*6/(-15) + 4. Solve -z*s = -5*v - 16, 4*s - 7 = 3*v + 11 for s.
3
Let h be (2 + -4)*-13 - -4. Let d(n) = n**3 + 7*n**2 + 5*n - 4. Let j be d(-6). Let f = -1 + 3. Solve -18 = -2*m - j*y, -f*m + h = -0*m + 5*y for m.
5
Let x = 1239 - 1237. Solve 2*i = -l + 5, -2*i = -x*l - 27 + 7 for i.
5
Let q be ((-12)/10)/(-3) + (-54)/(-15). Solve 4*m = -2*k - 22, -k + 2*m = k + q for k.
-5
Let z(p) = -30*p + 1. Let i be z(0). Solve 2*l + 13 + i = 4*a, -3*l = -5*a + 20 for l.
-5
Suppose 49 = 10*k + 19. Solve -6*h + 21 = -h - r, 0 = 2*h 