+ 0 - -8. Solve -2*z + 0*z + 8 = 0, 0 = -3*y - 2*z + k for y.
-1
Let y(u) = 9*u + 5. Let a = -32 + 32. Let s be y(a). Solve 4*v = -2*d - 27 + 7, s*d + 23 = -v for d.
-4
Let s(k) = -k**3 + 13*k**2 - k + 19. Let h be s(13). Solve 2*b = 2*g - 4, -b - 2 = 2*g - h*g for g.
0
Let c be (1 + -2)/(-1) - -1. Let k = 16 - 16. Suppose k = 4*u - 16 - 12. Solve c*s + 1 = 2*g - 7, 4*g - u = s for g.
1
Let m = 93 + -93. Solve 0 = -l - 3 + 2, m = -3*x + 2*l + 17 for x.
5
Let w(b) = -b**2 - 34*b - 34. Let f be w(-13). Suppose 3*s - f = -239. Solve -2*d + 10 = 0, 0*t - 5*t + 3*d - 30 = s for t.
-3
Let y be 1*3 - (12 + (-12 - -3)). Solve 4*l + 14 = -2*x - y*l, -x - 3 = -2*l for x.
-5
Suppose 5*k - 3*s = -0*k - 2, -8 = -2*s. Let d = -36 + 35. Let r be d/(((-30)/(-25))/(-6)). Solve k*q = -4*z - 14, -r*z + z = 4 for q.
-5
Let f be 21/(-14)*30/(-9). Solve 0*l - 5*l = -4*s + 24, -3*l - f*s = 7 for l.
-4
Suppose -p = c + 3, 30*c - 32*c - 9 = 3*p. Solve c = 2*z + 3*k + 8, 4*z + 2 - 6 = -k for z.
2
Let l = 874 - 865. Solve 0*o + l = 3*o - 5*n, 3*n + 12 = 4*o for o.
3
Let b(p) = 4*p**2. Let g be b(-1). Suppose -2*i = -3*r + 8, 5*i - 22 = -r - 2*r. Suppose -r*o + 11 = 3. Solve 0 = -3*h + 5*q - 9, -6*h + h + g*q = o for h.
2
Let a be (-3)/((-24)/80) + -6. Solve a*v + 10 = 2*w - 0*v, -w + 4*v + 5 = 0 for w.
5
Let p(g) = -g**2 - 2*g - 1. Let u be p(-3). Suppose 5*j - j = 0, 2*a - 2*j - 12 = 0. Let c = a - u. Solve z + c = 3*l, -z - 14 = -4*l - l for z.
-4
Let b(s) = -3*s**3 - 6*s**2 + 7*s + 10. Let k be b(-3). Suppose 10*l = k*l - 42. Let q be 0 + -1 - -1*6. Solve 2*v - l = -a, -a = -q*a + 3*v - 16 for a.
-1
Suppose -15*j = -4*j - 55. Solve -j*q - 2*a - 4 = -14, a = -3*q + 5 for q.
0
Let f = -41 - -57. Let i = 46 - f. Suppose -5 = -5*w + 3*s, -3*w - 2*s = 2*w - i. Solve -35 = -w*d - 3*a, 0 = -5*d + 4*a + 5 for d.
5
Let t be 9/(-4)*-2*(-2)/(-3). Solve 0 = t*g + 2*h + 7, 0*g - 5*g = -5*h - 30 for g.
1
Let j = -433 + 444. Solve 2*a + j = -5*o, 2*o + 15 = -3*o for a.
2
Let z be (3 + -6)*-1*4/12. Solve 3*r + 3 = -3*o, -5*o - 2*r = -z - 0 for o.
1
Let p be ((-20)/8)/((-2)/4). Suppose 0*y + p*y - 10 = 0. Solve 2*o - y = 3*i, -5 = -3*i - 2*o - 15 for i.
-2
Let w(t) = -t**2 - 8*t - 9. Let n be w(-5). Let m(d) = 1 - 7*d - n - 1. Let u be m(-4). Solve 0 = 2*c - 7*c - 10, 4*i - 5*c = u for i.
3
Suppose -2*w = 3*y, 48*y - 46*y - w = 7. Solve 4*z = -y*s - s - 25, -z - s = 7 for z.
-4
Let g = -27 - -29. Suppose -2*o - g*f + 8 = 0, -3*f - 9 = 3*o - 7*f. Let k be (6/(-12))/(o/(-26)). Solve 22 = -4*r + 2*z, 3*z - 11 = 3*r + k for r.
-3
Let p be ((-4)/(-3))/((-1)/(-6)). Suppose 3*f - p = 2*f. Suppose 5*m - 5*h - 13 + 23 = 0, 4*m = 2*h + 2. Solve i + m*j - 4 - 2 = 0, -2*i - f = -4*j for i.
0
Suppose 13*h = -16 + 81. Solve v = -4*y - 3*v + 12, -h*y + 9 = -v for y.
2
Let f be 44/(-110)*(-5)/(-3)*-3. Suppose c - 29 = 5*g, -2*c + 5*g + 41 = 2*c. Solve -4*s + f*u = -28, 2*s + c*u + 2 = u for s.
5
Let s = 736 - 731. Solve 2*v + 27 = s*i, 5*v = 5*i - 6*i for v.
-1
Let s be (16/24)/((-2)/(-30)). Suppose -27 = -0*r - 3*r. Suppose -2*o + 2*u = 6, -2*o + r = 4*u - 3*u. Solve -3*w - 5 = -2*w + 3*f, 0 = -o*w + 4*f + s for w.
1
Suppose -4*x = 0, 2*x + 2 = -3*k + 44. Solve -9 = 4*y + 3*a + 6, 4*y + 2*a = -k for y.
-3
Let d be (10/(-15))/(4/(-102)). Suppose k - d = -2*r - r, k - 5*r + 23 = 0. Let t be 1/(-2)*2 + k. Solve 2*n + t = 5*m - 7, 16 = 3*m - 4*n for m.
0
Let m be (-162)/30 + (-4)/(-10). Let p(y) = -y**3 - 5*y**2 - 2*y - 10. Let v be p(m). Solve 5*n + 5 = v, 5*n - 2 + 22 = 3*q for q.
5
Let m be (10 + -7)/((-33)/(-44)). Solve t - 3*d + 16 + 0 = 0, 0 = 5*t + m*d + 4 for t.
-4
Let l = 19 - 1. Suppose 0*x = -2*x + l. Let u(t) = 2*t**2 + t + 1. Let j be u(-1). Solve 0 = 4*c - 4*h - 0 + 12, -j*c - 3*h = -x for c.
0
Suppose 2 = 2*m + 2*d, 2*m + 2*m - 22 = 5*d. Let t = m - -1. Solve -3*n + 0*n = -t*u - 23, -5*u - 3*n = 22 for u.
-5
Suppose 2*y + 6*w + 12 = 3*w, -4*y - 20 = 4*w. Let n be (-2)/y*(-5 + 11). Solve -2*i = 5*l, -n*i + 19 = -7*i + 2*l for i.
-5
Suppose -3*t - 2*t = -3*n - 5, 0 = 4*t + 8. Let y be n/((-30)/(-8))*(-42)/14. Solve -6 = y*o - 3*h - 33, 2*h + 7 = -o for o.
3
Suppose 48 = 4*u - u - q, 5*u + 3*q - 94 = 0. Let v = u - 6. Suppose -v = -4*a + 5. Solve -2*y + 10 = -2*l, -3*l - 5*y + 17 = -a*l for l.
-2
Let l = -6 - -8. Suppose 5*o - 4*p + 0 - l = 0, 3*p = -5*o + 16. Let f be (-38 + 2)*-1*2/2. Solve o*w + 28 = -2*w + 3*z, -5*z + f = -4*w for w.
-4
Let y be (18/(-108))/((-2)/24). Solve 0 = -y*i - 4*p - 2, 4*i + 6 = -4*p - 6 for i.
-5
Let l be 14 + -10 - 5/((-20)/(-16)). Solve -5*p + l*t - 5*t = 10, 4*p = 5*t + 1 for p.
-1
Suppose 0*p - 5 = 5*p - 3*m, 4*p = 2*m - 2. Suppose 2*a = l, -p*l = -3*l - a + 6. Let c be 0 - (-1 - (-4)/l). Solve -j + 5 + 3 = 2*w, -4*j + 5*w + 6 = c for j.
4
Let c be 4 - (0 + 3/3). Let w be ((-4)/3 + 4/c)/(-1). Solve 5*n - 16 = h - w*h, -4*h = 4*n - 32 for n.
4
Let r = -210 - -213. Suppose 16 = 4*d - 3*p + 6*p, 3*p = d - 4. Solve -s + 3 = -0*s - d*i, -s + r = 5*i for s.
3
Suppose 3 = 2*c + 5*b, -2*b = 65 - 63. Solve -4*o + c*v + 1 = 7*v, 7 = -5*o - v for o.
-2
Let q be (10/4 + -1)/((-6)/(-8)). Let d be 0 + 1 + -2 - (-12)/q. Solve -x = -s - 1, 4*x = d*s + 4 - 3 for s.
3
Suppose 10*t + 28 = -52. Let c = -3 - t. Solve -13 = -4*p - c*q, 2*p + 8 + 13 = 3*q for p.
-3
Suppose -9*n + 14*n + 220 = 0. Let v be (-4)/n*-2 + (-180)/(-22). Solve -3*x = -0*y - y - 4, 2*y + v = -5*x for y.
-4
Let m(a) be the first derivative of -a**3/3 + 7*a**2/2 + 18*a - 8. Let i be m(9). Solve -3*p - 4*x + 6 = -8, 5*p + 2*x = i for p.
-2
Let r(s) = s**3 + s**2 - 7*s - 7. Let m be r(-2). Solve 0 = -m*h - 5*q + 19, 0*h + 3*h = -4*q + 17 for h.
3
Suppose 2*n - 3*u = 12, n = 5*u + 12 + 1. Let g = 40 + 11. Suppose -n*v - g = -6*v. Solve 5*b - v = 3*h, b - 10 = -2*h - b for h.
1
Suppose 0 = 13*r - 7 - 58. Solve 0 = -g + r*k - 15, 5*k - 12 - 3 = -3*g for g.
0
Let w(g) = g**3 - 5*g**2 + 4*g + 2. Let j be w(4). Suppose 0 = j*o + h - 5*h + 10, 11 = -3*o + 5*h. Solve -5*k - 5*l = -3*l + 4, 0 = o*l + 6 for k.
0
Let t(h) = 3*h**3 + 21*h**2 + 7*h + 50. Let g be t(-7). Solve 3*y + 3*r + 13 = 4, 0 = y - r - g for y.
-1
Let p(i) be the first derivative of -2*i**2 - 6*i - 3. Let y be p(2). Let a = y + 19. Solve -h + 5*l = 10, -3*l - 4 = h - a*l for h.
0
Let m(i) = i - 1. Let q(t) = -38*t + 9*t + 14*t. Let j(x) = 10*m(x) + q(x). Let o be j(-4). Solve -4*s + 2*p = s + 6, s + o = -4*p for s.
-2
Let i = -27 + 30. Suppose 35 = 16*w - 9*w. Solve -i*q = 2*n + 2, w*n + 19 = 5*q + 64 for q.
-4
Let y(d) = 18*d + 18 + 16 - 30. Let l be y(2). Solve -2*h + n - 7 = 0, l = -5*h - 2*n - 3*n for h.
-5
Let d(a) = -a**3 + 7*a**2 + 4*a - 9. Let m = 16 - 12. Suppose m*l - 34 = -6. Let p be d(l). Solve 0 = -t + 5*k - p, 4*k + 2 = -5*t + 23 for t.
1
Let m(f) = -f**3 + 3*f**2 + f + 4. Let x be m(3). Suppose 5 = 6*y - x. Solve 0 = -2*j + 5*i + 1 - 3, 0 = y*i for j.
-1
Let p(u) = u**2 + 7*u + 8. Suppose -3*g - 35 = 2*g. Let i be p(g). Let h be 6/i*4 + 0. Solve -3*b + h*v - 13 = -2*b, 5*v - 20 = 0 for b.
-1
Let s(p) = 3*p + 15. Let t be -3 + (-3 - 0 - -1). Let b be s(t). Solve -5*r - 2*i - 3*i = -35, b = -5*r + 2*i for r.
2
Suppose 0 = 3*n + 16 - 1. Let i be ((-4 + 4)/n)/1. Solve -5*j - h + 8 + 4 = i, 16 = 4*j + 4*h for j.
2
Suppose 0 = -4*q - 2*p + 18, 4*q - q + 2*p = 16. Suppose -q*j + 5*j = -12. Let a = j + 7. Solve 5*n = 5, -3 - 3 = f - a*n for f.
-3
Suppose -12*m + 14 = -5*m. Suppose -6*a = 4*t - a - 8, 0 = m*t - a - 4. Solve o - 2*g = 3*o + 18, t*o - 17 = 5*g for o.
-4
Let r = -24 - -42. Let u(a) = -a + 20. Let p be u(r). Solve -2*w = 5*z + 25, p*w = 2*z + 4*w + 16 for z.
-3
Let j be -4*(-76)/64 - (-12)/(-16). Solve v = 2*o + 13, 0 = j*v - 8*o + 3*o - 40 for v.
5
Suppose 12*y = 9*y + 3*a + 60, 5*y - 60 = -5*a. Suppose -5*v = 5*o - 20, 2*o - 12 = v + v. Solve -6*m + 20 = o*u - m, 3*u = -5*m + y for u.
2
Let i(o) be the second derivative of -o**3/6 + 9*o**2/2 + o. Let l be i(7). Solve -l*c + 5*j - 9 = 0, 2*c + c + j = -5 for c.
-2
Suppose -2*w = -53 + 13. Suppose 0 = 2*x - 3*g - w, x - g + 2*g = 20. Solve -b - b - 16 = -2*d, -5*d = 3*b - x for b.
-3
Let c = 23 + -13. Suppose c + 10 = 5*o. Solve 2*s + o = 2*w, -5 = -2*s + 4*s - 3*w for s.
-1
Let x(s) = -s**2 + 25*s + 495. Let k be x(38). Solve v - 5*h + 9 = 0, 7 = -4*v + 5*h + k for v.
1
Let 