 - 4. Let k be x(u). Solve -j - k = -2*j for j.
5
Suppose r + 4*p - 12 = 0, 20*r + 2*p = 24*r - 138. Solve -5*k + r = 42 for k.
-2
Let x = 319 - 316. Solve -4 = -7*a + x*a for a.
1
Suppose -216 = -36*d - 18*d. Solve -9*g = -7*g - d for g.
2
Suppose -2 = 2*l + 3*d, 3*l + 5*d + 12 = 4*l. Solve -9 = -h - l*h for h.
3
Suppose 0 = -4*r - 5*i + 51 + 41, -3*i = 4*r - 84. Solve 0 = -r*x + x - 85 for x.
-5
Suppose -z = 3*j - 0*z + 273, -j - 4*z = 80. Let u = j + 94. Solve 1 = o - u*o for o.
-1
Let n = -118 + 71. Let m = 47 + n. Solve -2*q + 0*q - 2 = m for q.
-1
Let l be (-855)/(-25) + 12/15. Let x = l - 15. Suppose -6*s + x = -s. Solve -2*r - s + 2 = 0 for r.
-1
Let r(o) be the third derivative of o**6/120 + o**5/6 + o**4/3 - o**3 - 4*o**2. Let a be r(-9). Suppose 0*w + 9 = a*w. Solve -w*x + 12 = 3 for x.
3
Let g be (-1)/5 - (-2)/10. Let u(t) = t**3 + 5*t**2 + 6. Let j be u(-5). Let z = j - g. Solve -z*c = -c for c.
0
Suppose -6*z = -z - 20. Solve -z = -3*a - 10 for a.
-2
Suppose -2*j + 7 = -j - m, -5*m - 11 = j. Solve 5*d - j = 6*d for d.
-4
Let g(f) = -4*f + 18. Let i be g(4). Solve -3*h = 3*h - i*h for h.
0
Suppose -g - 7 = -2*p - 2, -3*p + 4*g = 5. Suppose 0 = -p*x + 116 - 101. Solve 3 + x = 3*k for k.
2
Let w(g) = g - 3. Let h be w(3). Suppose 4*d = r + 10 + 19, -d - 5*r - 19 = h. Let m = 11 - 7. Solve -m*f - d = 2 for f.
-2
Let b = 49 - 57. Let g(z) = z**2 + 8*z. Let n be g(b). Solve s + s + 10 = n for s.
-5
Suppose -4*x + 2*x = 2*o - 26, 3*x + 4*o = 42. Let u = 0 + 0. Solve u*g = 2*g - x for g.
5
Let n = 24 + -6. Let b = 19 - n. Let w(r) = r + 10. Let a be w(-5). Solve -a*h + b = 6 for h.
-1
Let g(r) = -r**2 + 4*r - 2. Let d be g(2). Let i = d - 1. Let s be (-12)/(-24)*0/(-1). Solve -i = a - s for a.
-1
Let f(y) = y**2 - 7*y + 3. Suppose -13 = -2*l + 3. Let u be f(l). Let j = u - 11. Solve p - 4 + j = 0 for p.
4
Suppose s = -s + 5*g, 5*g - 30 = -s. Suppose -10 = -4*f + 2*f. Suppose 0 = h - 0*h, -f*i + 3*h = -15. Solve -i*d - s = -8*d for d.
2
Suppose -1990 - 1360 = -67*x. Solve 18*p - 8*p = x for p.
5
Suppose -5*h + 18*m = 13*m - 20, -1 = m. Solve -26 + 14 = -h*k for k.
4
Let z(o) = 4*o**2 + 68*o + 9 - 76*o - 3*o**2. Let l be z(7). Solve -l*p + p = 1 for p.
-1
Let v(p) = -p**3 - 4*p**2 + p - 5. Let q be v(-4). Let y be q + 5 + 1 + 7. Solve x + 2 = y for x.
2
Suppose -6 = -111*x + 108*x. Solve -x*f = -11 + 3 for f.
4
Suppose 0 = 30*a - 18*a - 132. Solve 32 = 7*d + a for d.
3
Suppose 5*t + 4*i - 60 = 7*i, -5*t = i - 80. Solve 140*a - 137*a = t for a.
5
Let k be (-4 + -2 + 3)/(3/(-5)). Let p(n) = -n**3 - 22*n**2 + 50*n + 53. Let q be p(-24). Solve -k*z + q = -0*z for z.
1
Let b(d) = d**3 - 3*d**2 - 3*d - 5. Let q be b(4). Suppose 0 = 7*n - 5*n. Let p be n/(q*(-2)/(-1)). Solve p*t + 2*t = 0 for t.
0
Let q = 43 + -41. Let i(b) = 2*b**2 - 8*b + 11. Let f be i(q). Let z be (-4)/10*-5*3. Solve k - z = f*k for k.
-3
Let b(t) = t. Let x be b(-6). Let d = 0 + x. Let f be (d/15)/(1/(-5)). Solve f = -2*a - 2 for a.
-2
Suppose -v + 24 = 5*w, 3*w + 4*v - 21 = -2*w. Solve -33 + 28 = -w*c for c.
1
Let r = 24 - 9. Suppose 9*c - 6*c - r = 0. Solve h = c*h for h.
0
Suppose -75 + 59 = -4*q. Solve 23*j - 27*j = -q for j.
1
Let j be -3*2*2/(-4). Suppose 3*w + 3*v - 38 = -5, -61 = -j*w + 4*v. Suppose 7*o + 16 = 37. Solve -o*z = w - 0 for z.
-5
Let r(o) = 6*o**2 + 2*o + 1. Let l be r(-1). Let n be (-9 + -8 + 1)*-1. Let v(y) = -y**2 + 3*y - 1. Let z be v(2). Solve -l*c - n = -z for c.
-3
Let w(n) = -n**3 + 3*n**2 + 6*n - 5. Let s be w(4). Let g = 10 + -8. Solve 5 = -g*f - s for f.
-4
Let h = -222 - -223. Solve 5*w = 4 + h for w.
1
Suppose -6*q + 14 = q. Suppose 0*x - 5*x + 58 = q*g, 0 = 3*x - 3*g - 39. Solve 5*w = -13 - x for w.
-5
Suppose -4*h + 22 = 10. Let y(p) = p**3 - p**2 - p - 3. Let a be y(h). Solve g = -3*g + a for g.
3
Let r(k) = k - 1. Let m(f) = f**2 + 8*f - 11. Let b(a) = -m(a) + 3*r(a). Let h be b(-5). Solve 0 = h*x - 3*x for x.
0
Suppose 199 = 4*s - 5*k, 4*k + 23 - 103 = -2*s. Let y = s + -40. Solve 5*a - y = 2*a for a.
2
Let p = -32 + 35. Solve -u - p = -0*u for u.
-3
Suppose 0*l - 5*l + 30 = n, 2*l = -5*n + 242. Suppose 52*p - 6 = n*p. Solve -o = -p - 0 for o.
3
Let j(g) = -2*g - 3. Let u be j(4). Let h = u + 9. Let y be h/(-4)*(-4 + 12). Solve 3 = k - y*k for k.
-1
Suppose 7*h - 10*h = -15. Suppose -h*m + d + 10 = -0*d, 4*d = 3*m + 11. Solve -6 = -0*s + m*s for s.
-2
Suppose 15*g + 5 = 20*g. Solve -h = g + 2 for h.
-3
Suppose -5*l = 5*y - 110, -3*l + 2 = -4*l. Solve 2*w - y = 10*w for w.
-3
Suppose -2*o + o + 18 = 0. Suppose -j + 221 = 16*j. Let z = o - j. Solve -z*t = -t - 16 for t.
4
Suppose -14 = 3*j + 4*h, h - 14 = -2*j + 3*h. Solve 0 = -j*a - 5*a for a.
0
Let d be (-4)/18 - (-33)/27. Let a be d/2 + (3 - (-9)/(-6)). Solve 0 = 2*i + a - 6 for i.
2
Let d be ((-50)/3 + 0)/(6/(-9)). Let c(p) = -2*p + 54. Let q be c(d). Solve -z - 10 = q*z for z.
-2
Suppose 5*h - 33 + 3 = 0. Let l(k) = -k**2 + 5*k + 12. Let y be l(h). Solve o + 15 = y*o for o.
3
Let q(y) = -2*y**3 - 33*y**2 + 16*y - 21. Let t be q(-17). Let i be 0 - 4 - (t - 4). Solve -i*j - j = 0 for j.
0
Suppose 0 = 8*h - 4*h - 72. Let d = h + -18. Solve d = z - 0 + 3 for z.
-3
Let h = 60 - 56. Suppose 3*d = -d + 8. Suppose -w + d*u = -0*w - 12, -5*w + 30 = 5*u. Solve -h*c - w = -0 for c.
-2
Let w be (-31)/4 - (-9)/12. Let v = 5 + w. Let o = v + 4. Solve -4 = -o*z - 0 for z.
2
Suppose -2*y - 5*r = 15, 57 = -y - 3*y - r. Let c be (-14)/(-6) - 5/y*-1. Solve 0 = c*j - 5*j for j.
0
Let l(v) = v**2 + v + 16. Let u be l(0). Let k be (u/10)/(-4) - 20/(-50). Suppose 4*p = -34 + 90. Solve k = 5*c - p - 1 for c.
3
Let i(h) = -h**3 + 10*h**2 + 12*h - 11. Let j be i(11). Let y be (-2)/(-18)*-3*j. Solve y*o - 6 = -3*o for o.
2
Let u = -62 + 66. Suppose 0 = -u*f + 2 + 18. Solve -13 - 7 = f*g for g.
-4
Let g(i) = 15*i**2 - i - 1. Let m be g(1). Let t be 2/(-4)*(-1 - m). Solve -t = -2*s + 3 for s.
5
Let z be 0/3*(-1 - -2). Let p = 34 - 31. Let a be (-1)/(p + (-35)/10). Solve s + a*s - 15 = z for s.
5
Suppose 7*x = 4*x. Suppose 2*l + l - 21 = x. Solve 12 = -3*t + l*t for t.
3
Suppose -2*x + 7*p - 3*p + 26 = 0, -5*x - 3*p = -13. Suppose x*s - 23 = 42. Let z be (s + -14)*1*-4. Solve -7*c + z*c = 0 for c.
0
Let y(n) = 5*n - 15. Let k be y(4). Solve 10 - k = c for c.
5
Let b = -314 + 340. Solve 17*n = 8 + b for n.
2
Let v(k) be the second derivative of -11/6*k**3 - 5*k**2 - 1/12*k**4 - 2*k + 0. Let f be v(-9). Solve 0*s - 4*s = f for s.
-2
Let d be (1/(-2))/((-3)/(-6)). Let s be 7/42 + d/6. Solve 2*c + 2*c - 20 = s for c.
5
Let a(h) = h**2 + 9*h - 16. Let j be a(-9). Let m be (42/4 + 0)*j/(-24). Solve 5*y - 10 = m*y for y.
-5
Suppose -2*o - 4 = 0, 4*w + 32*o = 29*o + 26. Solve 4*c + 4 + w = 0 for c.
-3
Suppose 0 = -10*j + 8*j + 18. Let l = j + -6. Solve -3*t + l = -0 for t.
1
Let w(r) be the second derivative of r**5/20 + r**4/4 - r**3/3 - 3*r**2/2 + 11*r. Let z be w(-3). Solve 0 = z*n - n + 8 for n.
-4
Suppose 0 = -2*q - 3*m + 28 - 8, -3*m - 50 = -5*q. Solve 0 = -9*d + 4*d - q for d.
-2
Let s = -3 - 32. Let g be 0 + s + (-16)/4. Let p = -35 - g. Solve -4*q + 0*q = -p for q.
1
Let l = -25 + 27. Suppose -l*r = 3*r - 2*p - 8, 0 = -5*r - 4*p - 16. Suppose r = -2*z + 3*z - 22. Solve 5*w - 2 = -z for w.
-4
Suppose -5*c + 6*c - 7 = 0. Suppose -8*o - c*o = -60. Solve y = -o*y for y.
0
Let q = -49 + 52. Suppose -4*y + x + 76 - 5 = 0, -3*y - q*x + 72 = 0. Solve 5*j - y = 1 for j.
4
Let m be (1 + (-5)/(-10))*2. Let t be 35/(m - -2) + -2. Solve 0 = 3*l - 1 - t for l.
2
Let s(r) = -r**3 + 21*r**2 - 29*r - 160. Let p be s(19). Solve p*g = g - 30 for g.
-3
Suppose -5*a = -3*d - 13, -3*d = 3*a - 2*d - 19. Suppose -a = j - 7. Solve -j = 2*i + 6 for i.
-4
Let c be (-16)/28*(-14)/4. Suppose -16 = -32*p + 24*p. Solve 3*u = c*u + p for u.
2
Suppose -9*b + 204 = 78. Let f = -11 + b. Solve -f*i = i + 4 for i.
-1
Let w = 49 + -15. Suppose -2*h - 18 = -w. Solve -11*x = -h*x for x.
0
Let v = -136 + 154. Solve 0 = t + 23 - v for t.
-5
Let h(b) = 2*b**2 + 15*b + 6. Let f be h(-7). Let p be 2 - f/(-3)*-3. Suppose -3*m = -d + 12, -26 = -p*d + m + 10. Solve c = -2*c - d for c.
-4
Let i be (18/2)/(15/(-10)). Let x be 4/(-2) - (-10 - i). Solve x*n - 5 = n for n.
5
Let t = 1364 - 1356. Solve -2*u - t = -4 for u.
-2
Suppose 3*f + 0*f - 18 = 0. Suppos