 3*x + 2*x, -3*x + 9 = -c. Solve -x*z = -7*z - k + 6, 0 = -z - 2*k + 3 for z.
1
Suppose 22 = -4*o - 6. Let b be (-2)/o + (-19)/(-7). Suppose -3*t + 7 = y, -7 - 5 = -2*y - 4*t. Solve y = -a - b*a, -4*a - 2 = 2*l for l.
1
Let k(y) be the first derivative of -y**4/4 - 8*y**3 - y**2/2 - 9*y + 20. Let s be k(-24). Solve 3 = -4*l + a + 2*a, -3*a + s = 0 for l.
3
Suppose 3*o = -3*v + 54, 5*o + v - 60 = 26. Let m = o - 17. Let p be 1/(4 + 76/(-20)). Solve k = 4*h + p, m*h - h = -5*k + 25 for k.
5
Let n(o) = -2*o + 20. Let t be n(10). Suppose -5*a - 40 = -5*u, -u + t*a = 5*a - 14. Solve 0*v + u = -v - 3*r, 4*r + 16 = 0 for v.
3
Suppose 0 = -p + 3, 2*f - 4*p + 31 - 19 = 0. Solve -4*r + 17 = o, f = 3*r - o - 6 + 2 for r.
3
Let i = -53 + 178. Let t be 0 + -2 + (i/(-5))/(-5). Solve -4*w = -t*w + 2*p + 13, 0 = -w + p + 2 for w.
-3
Suppose -14 - 16 = -6*k. Solve -y + 12 = -4*n, 4*n = -k - 3 for y.
4
Suppose -13*c - 146 = -86*c. Solve -2*l + t - 6 = -t, -3*l = -c*t + 4 for l.
2
Let b(t) = t**2 + 6*t + 10. Let i be b(-4). Suppose -4*m = i*m - 17*m. Solve 5*h + 0 + 2 = -2*n, m = -2*n - 2 for h.
0
Suppose -2*w + 66 = -f, -4*w - 2*f = -20 - 128. Suppose -11*b + 13*b = 16. Suppose -14*c = -b*c - 18. Solve 5*n = -3*k + w, 5*k - 40 = -c*n - 3 for k.
5
Let d = -31 - -33. Solve 5*p + 25 = -2*y, 6*p - d*p + y + 20 = 0 for p.
-5
Let i = -332 + 350. Solve -4*r - 17 = -2*w + 5, 2*w + i = -4*r for w.
1
Suppose 1003*p + 21 = 1010*p. Solve 0*r = 3*r - 5*c - 4, 4 = r - p*c for r.
-2
Let z = -59 - -102. Let y = z + -31. Suppose 4*w - y = 2*x, 6 = -3*x + 4*w - 2. Solve -4*k + v - 20 = 0, -x*k - k = -4*v + 25 for k.
-5
Let b(t) = 7*t**2 + 362*t - 77. Let g be b(-52). Solve -4*y - g + 5 = 2*f, 2*y - 4 = 2*f for y.
-3
Suppose -416*z - 20 = -420*z. Solve -2*a = u + 15, 5*a = -3*u + 7*u - z for u.
-5
Let w be (-3)/7 - (-73)/7. Let r be 2 + -2 + (-2 - -4). Solve r*x - 4 = -5*k, -2*k + w = k + 5*x for k.
0
Let r = 57 - 36. Suppose 26*q = r*q. Solve -3*h - 29 = -5*j, 2*j - 2*h - h - 17 = q for j.
4
Let y be (-9)/3*1 + 3. Solve 5*p + 4 = -2*s - 10, -s + 3 = y for p.
-4
Let t be 40*9/324*(-36)/(-8). Solve -4*l = 3*i - 22 + 5, 2*l = t*i - 11 for i.
3
Let p(q) = -12*q + 36 + 4*q**2 - 61 - 3*q**2. Let x be p(14). Solve x*i + 5*b = -12 - 1, -b = -2*i for i.
-1
Suppose -8 = -4*b - 0. Suppose 3*y + u + 13 = 56, 12 = b*y + 4*u. Suppose y = 5*z - 0*z - r, -2*r + 28 = 5*z. Solve -z*p = 2*x - 5*x - 5, -3*p = -4*x - 2 for p.
2
Let c be (-8 + 4)*18/4. Let y be (-2)/(-1) - (c - -18). Solve 0 = y*q - 2*r + 2, -5*r + 3 = 3*q + 14 for q.
-2
Suppose -5*f - 29 = -149. Let p be f/15*(1 - 6). Let a = 13 + p. Solve 0 = a*m + 2*c + 13, m + 2*c + 13 = -c for m.
-1
Let t = 1902 + -1900. Solve -b = -y + 6 - 0, 0 = t*y - 8 for b.
-2
Suppose -6*y + 21 = -y + 2*x, -2*x + 3 = -y. Solve 4*k - y*b - 2*b = -23, 0 = k - 2*b + 8 for k.
-2
Let i = 46 - 42. Let h be 4/(-10) - (-2 - 52/5). Solve 5*v + 25 = -2*l, -i*v = h + 8 for l.
0
Suppose 3*a + a - 17 = -n, -n = -4*a + 15. Let r be (3/3)/1*a. Solve -d - r*z = 11, 6*d = d - z - 17 for d.
-3
Let y(v) = v - 2. Let h be y(-7). Let a = 14 + h. Let x = -20 - -20. Solve x = 3*u - 4*j + 7, a*u - u + j = -22 for u.
-5
Let g(c) = -8*c + 40. Let x be g(5). Suppose 0 = 5*j - 17 + 7. Solve x = -3*q + 4*s + 1 - j, -s = -3*q + 11 for q.
5
Suppose 3*x - 10 = -0*z + z, -x + 30 = 5*z. Suppose z*m + 7*k - 2*k = 10, 4*k = -m + 2. Solve -g = -j - 1, 0*j + 5*j + 17 = m*g for g.
-4
Let b = 963 + -960. Solve -18 = -12*c + 9*c + b*d, 0 = 5*d + 10 for c.
4
Let q = -287 + 291. Solve -c = 5*l - 6, -4*l = 6*c - 3*c + q for l.
2
Let o be 551/145 - (2/(-10) + 0). Solve -3*r = r - 4*f - 20, -4*r - 4*f + o = 0 for r.
3
Suppose -6*d = -2*d + 16. Let z be 28/42 + d/6. Solve -4*x + z*m = -4*m + 20, 3*x - 5 = -2*m for x.
-1
Let o = 112 + -109. Solve -2*l = -3*y + 9, 0*l + y = 3*l + o for l.
0
Let z = -100 + 52. Let i = 48 + z. Solve i = 3*y + h + 1, -4*h = -2*y - h + 14 for y.
1
Let o be (-1 + 6/6)*-1. Suppose 55*x - 54*x - 3 = o. Solve -z - 3*g = -5*z - 29, -4*g = -x*z - 27 for z.
-5
Suppose -4*q + 20 = q. Suppose 2*t = q*p - 2, 2*p + p - 4*t + 6 = 0. Let x be -3*p/3 + 11. Solve 4*m - u - 2 = 2*m, 0 = m - 3*u + x for m.
3
Suppose -5*c + 3*z + z = -30, -3*z = c + 13. Solve 5*a = 4*t - 5 - c, 5*a = -15 for t.
-2
Let f(u) = -4*u**2 + 25*u - 4. Let j be f(6). Solve 0 = y - 3*h + 6*h, -j*h = -4*y + 14 for y.
3
Let u = 47 - 47. Suppose -v + 13 = 3*f, u*v - 2 = 2*f - 2*v. Solve d - 6 = 2*y, -4*d - 35 = f*y + d for y.
-5
Let l = -157 - -157. Solve 2*n + 9 = -s, l = s - 0*n - n for s.
-3
Suppose 0 = -r - 3*o - 3, 7*o + 10 = -5*r + 3. Solve r = 4*n - 2*n - 4*h - 4, -h - 10 = 4*n for n.
-2
Suppose -4*t = -43 + 19. Solve -t = -2*g - 4*r, g - 8 = -2*g - 5*r for g.
1
Suppose 87*d - 97*d + 20 = 0. Let u = 3 + -1. Solve -6 = -u*c - 3*a, 4 = a + d for c.
0
Let y(l) = -9*l**3 - 2*l**2 + 3*l + 4. Let k be y(-1). Solve 2 = -3*m - 5*b - k, 4*b + 15 = -m for m.
5
Suppose -90 = -96*j + 78*j. Solve -5*v - 3*m + 16 = 0, v = j*v + m - 17 for v.
5
Suppose 4*a - 111 = 105. Suppose -6 - a = -3*u. Suppose -n - 102*s + 13 = -100*s, -2*s + 51 = 3*n. Solve 4*f = 5*z - z + u, 0 = 4*f - 3*z - n for f.
4
Let k(w) = w**2 - 3*w - 5. Suppose -2*i - 14 = 4*h, -3*i = -4*h - 0*i + 1. Let p be k(h). Solve j = -3*t + p, -5*t + 0*j + 11 = j for t.
3
Suppose -2*j - 5 = 3. Let z be 57/4 - 3/j. Suppose 3*g - 4*t - 12 = -t, -4*g + 5*t = -18. Solve g*f = -0*r + 3*r + 5, 0 = 2*f + r + z for f.
-5
Let o be (-344)/(-946)*(-11)/(-2). Solve 7*q = o*q - 3*n - 11, -8 = 4*n for q.
-1
Suppose 3 - 4 = -r. Suppose 5 = i - 0. Let j(s) = 2*s - 14. Let p be j(13). Solve p = -i*d - 3*m, 0 = -d + m + 5 - r for d.
0
Let q(b) = 3*b**2 + b - 4. Suppose 0 = j - 4, 3*r + 0*j = -4*j + 7. Let w be q(r). Let p be 220/50 + (-2)/5. Solve w = 5*d - 4*s, -5*d = -2*d + p*s - 12 for d.
4
Let k(n) be the first derivative of -n**4/4 - 7*n**3/3 - 4*n**2 - 9*n + 4. Let a be k(-6). Suppose 1 = -r + a. Solve 7 = 4*b - r*b + t, -4*t = 12 for b.
5
Let c(d) = d**2 + 9*d + 5. Let s be c(-9). Let m = -250 - -255. Solve -y = -3*y + n - s, 2*n = m*y + 11 for y.
-1
Suppose -4*q = n - 5*q - 15, -4 = -4*q. Solve 3*t - 6*o = -2*o + 7, n = 2*t + 3*o for t.
5
Suppose h + 2*h = -3. Let c be ((-59)/2)/(h/6). Let j be (-4)/6 + c/9. Solve -j + 0 = -5*n + 2*m, 4*m + 8 = 0 for n.
3
Let t = 1 + 11. Let o(w) = -2 - 8*w + 17 + 13*w**2 - t*w**2. Let i be o(6). Solve 3*z = -c - 16, -5*z = -6*c + i*c + 22 for c.
-1
Let k be (-12 - -47)*(1 - 18/(-10)). Let v = -96 + k. Solve -s - 3*h - 10 = 4, 0 = -v*s - h - 13 for s.
-5
Let v be ((-4*4)/2)/(-1). Let h(r) = -r**2 + 9*r - 4. Let y be h(v). Suppose -19*c = -2*c - 170. Solve 2*j + 3*s = -c, -s = -y*s - 12 for j.
1
Let u(a) be the second derivative of -a**5/20 - 11*a**4/12 + 2*a**2 + 5*a. Let h be u(-11). Solve -4*k - 6*f + h*f - 14 = 0, f = 5*k for k.
-1
Let m be (-5)/((-20)/44) + -6. Solve -m*g - 5*h = 5, 7 = 4*g + h - 1 for g.
3
Suppose -4*n = -55 - 1. Suppose -44*o + n = -37*o. Solve y - b - 2 = 0, 3*y + 2*y + b = -o for y.
0
Let d = -16 + 38. Let y be (2 - 17/(-5)) + 14/(-35). Solve -4*f = 3*b + 22, -y*b - d = 3*f - 0*f for b.
-2
Let l be (-1600)/14 + 8/(-28)*-1. Let v be 2/(-8) + l/(-8) + 1. Solve 5*g + 25 = 6*z - z, -5*g = v for z.
2
Let o(t) be the third derivative of t**6/12 + t**5/60 - t**3/6 + 11*t**2. Let g be o(1). Suppose 12*n - g*n = 6. Solve -3*j + 22 = n*d - d, -5*d + 25 = 0 for j.
4
Suppose 3*y + 4 = -5. Let u be (-2 - 15/y)/1. Suppose -d + 3*v + 17 = 0, 2*d + 0*v + v = -1. Solve -d*w - u*s - 5 = 0, 4*w - 4*s = -s - 1 for w.
-1
Suppose -5*h + 3*h + 3*g = -56, 5*h + g = 123. Let m = h + -23. Solve -5*d - 3*z - 29 = 0, 0*d + m*d + 5*z = -23 for d.
-4
Let t = -15 - -17. Suppose 4 = 4*j - t*j. Let g be 2/(-10) + j/10. Solve 4*m - 2*k = g, -24 = m + m + 5*k for m.
-2
Let a(z) = -5*z - 15. Let v be a(-6). Let t = -10 + v. Suppose -t*d + 26 = 3*q, 4*d + 26 - 63 = 3*q. Solve 4*l = -4*g - 40, 4*g + 13 = -d for l.
-5
Let x be 7/(-28)*(-14 + -6). Solve -3*j + 5*w = -0*j + 3, -2*j - 2 = -x*w for j.
-1
Let x(s) = -s + 2. Let o be x(2). Let p be ((-10)/8)/((-13)/52). Suppose 12*q - 13*q = -p. Solve 2*n = -2*l - o*n - 8, 0 = -2*l + q*n - 8 for l.
-4
Suppose 0 = v - 4*v + 165. Let t(y) = 4*y - 25. Let p be t(11). Suppose -p = 3*m - v. Solve 3*k = -2*a + m, 0 = -5