). Let d be 16/6 - (-2)/(-3). Solve r - 2*i = d, -12 = j*r + r + 2*i for r.
-2
Suppose -w - 3 = -2*p + 5, -p + w = -6. Solve 0*k + 5*k - 18 = 2*g, -p*g + 6 = k for k.
4
Let h = 15 - 3. Suppose -4 = h*l - 13*l. Solve 2*n - 3*q - 2*q = -l, -n = q - 5 for n.
3
Let b = -9 - -9. Suppose 0 = -2*i + g + 3, -i + 3*g + g - 9 = b. Solve 4*m = 2*w - i*w - 6, 2*m = 3*w - 10 for m.
-2
Let q(a) = -20*a**2 - 7*a - 50. Let z(w) = -7*w**2 - 2*w - 17. Let r(l) = -6*q(l) + 17*z(l). Let i be r(-8). Solve 2*m = -t - 3*m - i, 0 = 5*m + 10 for t.
-1
Suppose 12 = 2*b + 4. Let z = -55 - -93. Let f be z*1/(-1 + 3). Solve b*d + q = -d - f, -3*d - q - 11 = 0 for d.
-4
Let n be (-45)/6*(-6)/15 - -10. Solve -j - 2*g + n = -5*g, -j - 3*g = 11 for j.
1
Let z be (-2)/9 - (-203)/63. Suppose z + 1 = 4*n, 0 = -2*g - 4*n + 10. Solve g*c = -3, 1 - 7 = -b + 5*c for b.
1
Let u = -156 + 158. Solve -4*g + u*d = -2, -3*g + d + 1 = -1 for g.
1
Let m(q) = -q**2 + 11*q + 16. Let s(k) = -k**3 + 6*k**2 - 5*k. Let a be s(4). Let p be m(a). Solve 4*b + 6 = -5*f, f + p*b = -f - 12 for f.
2
Suppose -a - 2 = -2*s, -5*a + 0*s = 5*s - 20. Suppose z + 0*g + 3 = g, 5*g - 15 = -a*z. Solve -j = -w - z*w + 2, w - 1 = 0 for j.
-1
Let l be 53/11 + 10/55. Let m = -5 + l. Suppose m = 4*y + y - 20. Solve 2*n + 0*t = t - 4, 0 = -y*n - 4*t + 16 for n.
0
Let n be (-62)/(-6) - (-4)/(-12). Suppose -4*m + n + 6 = 0. Solve -2*g = -2*y + m, 0*g = y - 5*g - 14 for y.
-1
Suppose 6*t - 4*t - 6 = 0. Solve 0 = m + 2*z - 3*z + 5, -t*z + 9 = -m for m.
-3
Let c = -2 - -12. Solve -w + c = -2*i - 3*w, -7 = 3*i - 5*w for i.
-4
Let y(v) be the third derivative of v**6/15 - v**3/6 - 4*v**2. Let j be y(1). Solve -5*l = 4*d, j*d - 4*d = -2*l for l.
0
Let i(n) = n**2 + 13*n + 16. Let p be i(-12). Solve -6 = -b - 3*f + 6, -4*b + p*f = 32 for b.
-3
Let y(d) = 3*d + 1 - 1. Let k be y(1). Let u = 156 + -150. Solve -1 = r - j, k*j = 2*r - j - u for r.
-5
Suppose 9*r - 4*r = -70. Let d be r/(-3)*(-36)/(-24). Solve d*s + 10 = 2*s + f, -5 = -5*s + 4*f for s.
-3
Let y = -57 + 62. Solve -3*p = -y*u + 19, 0 = -2*u - u + 3*p + 9 for u.
5
Suppose 4 = o, -2*g + 3*o - 4*o + 8 = 0. Solve -y - 2*z = -3*y - 2, -g*y - z = -1 for y.
0
Suppose -3 + 19 = 4*i. Suppose i = 2*n - 0*n. Solve -l + 12 = 5*h + 5, -4*h + n = 2*l for l.
-3
Suppose 4*i = 7*i - 6. Solve 6 = 4*y - 2*r, -5*r + 6 = -i*y - r for y.
3
Let g = 3 + 3. Suppose g = 3*n - 9. Let i(f) = -2*f - 9. Let b be i(-7). Solve x + b = 3*h, -n*x + 3 + 2 = 0 for h.
2
Let n(h) = -h**3 - 2*h**2 + h + 2. Let t be n(0). Solve 0 = 4*z - w + 7, 6 = z + t*z + 3*w for z.
-1
Let v be (0/2)/(1 - 2). Solve 0 = -4*o - 5*b - 22 - 8, v = 5*o - 3*b + 19 for o.
-5
Let z = 24 + -27. Let j be z - (9/(-3) + 0). Solve -2*n - 3*a + 5 = -3*n, 4*n + a - 6 = j for n.
1
Suppose 4*s - 2*t - 84 = 0, 14 = -4*t + 6. Solve -4*n + s + 3 = 3*d, 5*d + 10 = 3*n for d.
1
Let l be 108/5 - (-2)/5. Solve x - l = -5*v, 2*x + 5 = 2*v + 1 for v.
4
Let o(v) = -v**3 + 5*v**2 - 2*v + 12. Let w be o(5). Solve -4*q - z = 8, q + q + 10 = -w*z for q.
-1
Suppose u + 0*u + 5 = n, 2*n + 3*u = -5. Suppose n = 2*t - 6. Solve s - 3*v + 11 = 0, -2*s + 5*s + 7 = -t*v for s.
-5
Suppose -4*r - 2*p + 46 = 0, 2*r - 12 = -5*p + 15. Suppose -2*d + 2*s + r = 3*d, -4*d = -5*s - 2. Solve -5*j = -d*f - 8*j - 9, -3*f = j + 11 for f.
-4
Suppose 4*w + 5*t = -0*w - 8, 3*t = -12. Let s(k) = 3*k + 1. Let d be s(2). Solve d*g - w*g = -q, 0 = -5*q + 5*g - 25 for q.
-4
Suppose 4*k = -3*b - 0*k + 24, -2*b = -k - 5. Suppose -b*v = v - 20. Let z(d) = 3*d - 2. Let r be z(v). Solve -o - 5*w - r = -1, -5*o + 3*w = 17 for o.
-4
Suppose 3 = -4*x - 9. Let h = x - -4. Let c be (2 - 4) + h + 6. Solve 2*i + 20 = 4*b, 0 = -c*i - 3*b + 5 - 16 for i.
-4
Suppose v - 6 = -2. Let g be 20/6 + 4/(-12). Suppose v*c + 6 - g = -3*j, -j - 1 = 5*c. Solve -5 = -b - 3*l, c = 3*b + 4*l + 2 - 7 for b.
-1
Let i be 2/(-1) + (5 - 4). Let z(l) = 6*l**2 - 1. Let j be z(i). Suppose 5*h + 5*v - 37 = -7, h - 11 = 4*v. Solve 0 = -4*o + g + h, -6*o + 2*o + 3*g = -j for o.
2
Let f(x) = -x**2 + 6*x + 5. Let k be f(7). Let w = k + 4. Let q(v) = 2*v**2 - 4*v - 8. Let i be q(4). Solve 19 = 3*b - w*t, -3*b - 4*t - 1 = -i for b.
5
Suppose -3*w = w - 20. Suppose 0 = 3*y - m - 8 + 3, w = -m. Suppose b + 1 - 6 = y. Solve b*p - 20 = -5*k, 4*p + 5*k + 6 - 23 = 0 for p.
3
Suppose 5*l - 2*d = -0*d, -3*l - 3*d + 21 = 0. Solve -4*u + 5*v + 1 = 0, l*u - 4*v - 5 = -3 for u.
-1
Suppose 4*b = 4, -2*r - 4 = 3*r - 4*b. Solve r*j + j + 2*l + 10 = 0, l + 2 = j for j.
-2
Let b = 2 + 1. Let h = b - 0. Solve 0 = -2*f + h*c + 22 - 2, 3*c = -12 for f.
4
Suppose j = 2*j - 4*f + 9, -4*j + 3*f + 3 = 0. Let c be 1/4*2*10. Suppose 0 = 5*d - 5 - c. Solve u - j = -d*x + 2, -2*x + 20 = -2*u for u.
-5
Let v(s) = -s**3 - 14*s**2 - 12*s + 18. Let g be v(-13). Suppose f = -3*f + 8. Solve -2*c + g*x + 13 = 0, 3*x - f = -2*c + 3 for c.
4
Suppose -3*n = 5*l + 13, -4*n + 4*l + 47 = 11. Solve 5*z - 15 = -3*m, n*m + 15 = 5*z + 6*m for z.
3
Let r(y) = y**3 + 3*y**2. Let q be r(-2). Solve -q*d + 12 = 4*n - 4, 3 = 3*n for d.
3
Suppose c - 1 = 3. Solve 2*j - c*r = -2*j - 16, j + 16 = 4*r for j.
0
Let y(p) be the second derivative of -p**3/6 - 3*p**2/2 + 5*p. Let i be y(-9). Solve 2*b + 9 = 8*f - 3*f, 0 = -4*f - 5*b - i for f.
1
Let m be 1/2 + (-5)/10. Let v = 3 - m. Solve -2*w = -v*t + 3*w - 3, 4*t - w = -4 for t.
-1
Let j = 7 + -9. Let m = j - -4. Suppose -v - m*v + 3 = c, 12 = 4*v + 4*c. Solve -5*a + 16 = -10*a - 3*q, 3*a - 4*q - 2 = v for a.
-2
Let d(n) = n**2 - 7*n + 3. Let x be d(7). Suppose 2*s - 3*z + 4 - 51 = 0, 74 = 4*s - 2*z. Suppose -1 = 5*c - s. Solve c*f + 3 = u, x*f + 5 = 3*u + 2 for f.
-1
Let d = -39 - -41. Solve 0 = -s + 2, -2 = -d*b - 4*s + 14 for b.
4
Suppose -h + 9 = l, -4*h - 4*l = -5*l - 11. Solve -5*s = -4*f + 16, 0 = -0*s - 3*s - f + h for s.
0
Let n(k) = 7*k**2 - k + 1. Let w be n(1). Solve -l = -3*b - 4, -b = -5*l - 1 - w for l.
-2
Let g be -1 + (-5)/((-20)/24). Solve 5*n - 2*t = 2*t + 35, -g*n = 5*t + 10 for n.
3
Suppose -4*n + 2*d + 4 = -3*n, 3*n - 4 = -2*d. Solve -22 = 5*v + 2*q, 0 = -0*q - n*q - 2 for v.
-4
Let o = -58 + 61. Solve -k + 4 = 0, -v + 4*k = -o + 23 for v.
-4
Let j(t) = -t**3 + 9*t**2 + 9*t + 13. Suppose 4*r - 3*z = 43, -z = 4*z + 5. Let x be j(r). Solve 0 = -a - 5*n + 2*n - 20, 40 = -5*a - x*n for a.
-5
Let n(q) = q + 4. Let x be n(3). Solve -x*g + 8 = m - 3*g, -14 = -4*m + 2*g for m.
4
Let y be -4*(-2 + -2 + 3). Suppose y = -2*j + 12. Solve -n + j*u + 9 = 0, 3*n + n - 3*u = 23 for n.
5
Let r = 7 + -5. Let n(m) = -m + 4. Let c be n(r). Solve -c = q, 2*a - a = -3*q - 4 for a.
2
Let r(a) = -a**3 + 4*a**2 - 3*a + 2. Let i be r(3). Solve 2*v = -g + 4, i*g - v + 1 = -2*v for g.
-2
Let v be 0 - -1*(2 + -1). Let x be (6 - (0 - -3)) + v. Solve 0 = -5*a - 2*w - 7, 7 = -x*a + 2*w - 13 for a.
-3
Suppose 3*l - 8 = -3*w + w, 0 = -3*l + 3*w + 18. Solve -3*i + 5*z = -14, 0*i - 4 = l*i - z for i.
-2
Suppose 0 = -2*i + i + 3. Solve -i*c = -3*q + 9, -c - 8 = -4*q + 7 for q.
4
Let m = -11 + 25. Let r = 16 - m. Solve -2*l = -l - r*b - 2, 3*l - 6 = 3*b for l.
2
Suppose 0 = 4*g - g - 12. Suppose -2 = 4*v - 22, 14 = -2*x + g*v. Solve -x*b = w + 1 + 1, w = -b - 2 for b.
0
Let o(f) = 30*f**2 - f - 1. Let k be o(-1). Suppose 4*w = 2 + k. Let b = -6 + w. Solve 4*l - 30 = -b*j - 12, 4*j - 15 = -l for j.
3
Suppose -2*o + o + 3 = 0. Suppose o*x + 2*f = 7*x - 44, 5*f = -10. Solve 5*m = 10 + x, m = -3*u + 1 for u.
-1
Let v = -2 + 4. Solve 0 = -v*i - f - 3*f - 12, 4*i + 3*f = -14 for i.
-2
Let j(b) = -5 + 2 + 4. Let z(u) = -3*u - 5. Let y(h) = 4*j(h) + z(h). Let v be y(-2). Solve 5*f - 4*o = 3*f + 20, v*o = -25 for f.
0
Let s(c) = 3*c**2 + 0*c**2 + 19 - 2*c**2 + c**3. Let x be s(0). Solve 3*z + 2*l = -21, 0*l - 3*l = 2*z + x for z.
-5
Suppose 3*v - 7 - 20 = 0. Let r be 2*-2 - (-7 + 1). Solve 0 = -2*d + 3*z + 7, r*z = -2*d + 3*z + v for d.
5
Suppose o = 5*n + 9, 0*n = -5*o - n + 97. Solve f = 5*m - o, 0 = -f + 4*f + 5*m - 23 for f.
1
Let j(a) be the second derivative of a**5/20 + a**4/3 + a**3/2 + a**2 + 3*a. Let d be j(-3). Solve 2*x + 8 = 0, 23 = -9*z + 4*z - d*x for z.
-3
Suppose m - 4*g + g + 12 = 0, -4*m + 2*g = 8. Suppose m = 7*q - 5*q. Solve 3 = 2*r + 13, q = -3*n - 4*r - 23 for n.
-1
Suppose 0 = -4*s - 0 + 12. Let t = s + -3. Suppose -2*g - 3