10*c + 6. Solve z - 2*v = 10, -2*z = -5*z - 2*v + c for z.
4
Let l be 1/(3*5/75). Suppose l + 7 = 4*v. Solve -v*t - 10 = -4*q, -5*t - 8 = -t for q.
1
Let y be (2/(-4))/(1/4). Let q be (3/y*-2)/(9/12). Solve 4*h = j - h - 30, -j - 15 = q*h for j.
5
Suppose 4*s + 5*o = -0*s + 37, -4*o = -s - 17. Solve s*g + 20 = -5*k, 4 - 11 = g + 2*k for g.
-5
Let u be 13/26*8 + 5 + -1. Solve -2*r + 6 = m + 4*m, -2*r + 2*m = u for r.
-2
Let t be ((-3)/2)/(-2*(-10)/(-40)). Solve -3 = 4*b - t*f, 2*b = -2*f - 3 - 9 for b.
-3
Let c = -9 - -74. Let f = c - 59. Solve 5*h + 4*w = 14 - f, 2*w = -6 for h.
4
Suppose 4*k - 6 = 2. Suppose -2*j - 2 = c - 1, 0 = k*j - 3*c - 3. Solve 0 = -3*q + 5*n + 19, 3*n + 0*n + 6 = j for q.
3
Let h be 1/(6/3 - 1). Let v be (14/28)/(h/8). Suppose -4*d + 15 = -3*w - 0*w, -v*d + w = -5. Solve 3*q + 3*n + 9 = d, -3*n - 11 = q + 2 for q.
2
Let u be 0 + 15/(3 + 0). Suppose -u*i = -5*t - 85, -3*t - 4*i - 31 = -1. Let z = 16 + t. Solve x = -z, 4*s + 2*x + 20 = -0*x for s.
-4
Suppose 10*a = -3*a + 39. Solve 2*r - r - 16 = -4*q, 0 = -a*r for q.
4
Let c(a) be the second derivative of a**5/20 - a**4/2 + a**3 + 24*a. Let y be c(5). Solve -2 = w, -k + 20 = k - y*w for k.
5
Let u = 1 - 1. Let k(d) = d**3 + 2*d**2 - 100*d + 14. Let i be k(9). Solve -w = 3*s + 19, u = 2*w + i*s + 50 - 17 for w.
-4
Let m be 301/21 + -8 - 2/6. Let u be 14/(-21) + 148/m. Solve -u = -3*r - 3*i, -3*r + 20 = 2*r + i for r.
3
Let p be (-3)/(-1) + -18 + 1. Let i(m) = m**2 + 14*m + 20. Let o be i(p). Solve -5*l + 2*g = o, -1 - 7 = 2*l - 2*g for l.
-4
Let r = -458 - -468. Solve 0 = 3*c + 5*u + 35, -4*c - r = -3*u - 2 for c.
-5
Let x(v) = 9*v - 4. Let u be x(2). Suppose -o + 2 - u = 0. Let w(a) = a**2 + 13*a + 16. Let p be w(o). Solve 5*s - 30 = 5*y, -2*s + 10 + p = -4*y for s.
5
Suppose 6 = -w - 3*m, 4*w = 2*w - 5*m - 14. Suppose -4*j - 4 = -24. Let b be (w/j)/(3/(-15)). Solve 0 = -0*u - 3*u + 12, -2*l - 5*u = -b for l.
-4
Suppose 2*g - 8*g = 11*g. Solve y + 0*y + 20 = 5*i, 4*i + y - 25 = g for i.
5
Suppose 12 = -5*s - 3. Let h = s - 0. Let u be 4/((-12)/h)*4. Solve 2*j = 6*z - 2*z - 20, 0 = 2*z + u*j - 10 for z.
5
Suppose 3*d - 8 = -2. Suppose d*l = -0*l. Solve -t + 6 = 3*z, 2*z - 4 = 5*t - l for z.
2
Let k = -491 - -494. Solve 0 = -4*y - k*t - 28, t = 2*t + 4 for y.
-4
Let v be (-2)/7 + 2/7. Suppose -k - 10 = -v. Let d = -10 - k. Solve 5*a = i + 19 + 6, -5*i = d for a.
5
Let f(h) = 3*h - 48. Let a be f(17). Solve -3*k - k = -a*t + 21, 3*k = -9 for t.
3
Let t be (9/42)/((-17)/(-238)). Solve r - d + 1 = 0, -3*r + 2 = t*d - d for r.
0
Suppose 91*x - 116*x = 0. Solve 2*v = -2*g + 4*v + 2, 3*g + 2*v - 18 = x for g.
4
Let j = 335 - 335. Solve j = 4*s + 4*l + 8, -2*s - l = 2 - 1 for s.
1
Suppose g - 231 = -2*g. Let d = g - 77. Solve d = 3*h + 4*b + 8, -h - 4*h - 5*b = 5 for h.
4
Let u = -184 - -261. Suppose -93 + u = -4*s. Solve 0 = 4*k + 2*d + s, 5*k + 3 = -2*d - 4 for k.
-3
Let i = 1009 + -1006. Let b be -2 + 15/3 - 1. Solve -3*u = -b*u - 3*d - 8, -17 = -4*u - i*d for u.
5
Let d = -4 - -21. Let w = 20 - d. Solve w = -2*m - m + 3*o, -3*o - 12 = 0 for m.
-5
Suppose 0 = 2*l - 3 - 11. Let z = -852 + 857. Solve -2*n - z = -l*n, -b - n = 4 for b.
-5
Suppose 0 = -4*s + s + a + 13, 4 = -4*a. Solve -5*z + 2 = -w, -s*z = 2*w - 10 - 0 for z.
1
Let q(g) = 2*g + 8. Suppose -f = -4 - 0, -2*w = 5*f - 12. Let c be q(w). Solve c*t - 5*h = -2*t - 1, -4*t + 10 = 2*h for t.
2
Suppose 0*c = -2*c - 6*c. Suppose -4*j - 37 = -3*z, -24 = -4*z + 4*j + 28. Solve a + 2 = 2*w + 2*a, -5*w - 5*a + z = c for w.
-1
Suppose 0 = 2*p + 4*b + 16, -b - 4 = -5*p + 10*p. Solve 0 = -u - 2*c + 5, c + p = 2*u + 5 for u.
-1
Let u be -2*(33/(-6) + 1). Let i be (-2)/9 - (-20)/u. Suppose -5 = i*z - 11. Solve -1 = -4*q - z*f, 3*q = 8*q - 3*f + 19 for q.
-2
Let h(x) = 2*x - 3. Let f be h(4). Suppose 0*z - 472 = 8*z. Let a = -54 - z. Solve v = 6*v - f*w, a*w + 10 = 0 for v.
-2
Let f = 24 - 47. Let r = f + 32. Suppose -z + 4 = -s + r, -17 = -3*s + 4*z. Solve -d = -s*a + 9, 3*d + a = 2*a - 3 for d.
0
Let o = 8 - 4. Suppose -25 = -n - 20. Suppose -3*p = -12, 3*r - o*p - 13 = -n*p. Solve 0 = 3*v + x + x + 1, 0 = -2*v - r*x - 4 for v.
1
Let w = 382 + -378. Solve -l = 3*l - w, u + 3*l = 6 for u.
3
Let b = -17 - -20. Let r be -3*b*3/(-9). Solve n = 2*j + r, -2*j + 6*j = -3*n - 31 for j.
-4
Suppose 3*v = -3*d - 3 - 0, 2*d + v = 2. Solve 3*n - 4*h + 12 - 2 = 0, d*n - 3*h = -6 for n.
2
Suppose 2*t = d + 8, 5*d - d - 16 = -4*t. Let q = -514 + 517. Solve -5*s = d, 2*a + q*a - 15 = -4*s for a.
3
Suppose 22 = 2*r + r - 5*w, -r + w = -6. Solve -15*j + 9 = -3*m - 12*j, -r*m = -2*j + 14 for m.
-4
Let c(f) = 5*f**2 - 7*f - 3. Let m be 4*((-6)/(-8))/((-3)/(-2)). Let n be c(m). Solve 0 = -5*k - 3*s - 2*s + 20, -4*s = -n*k - 2 for k.
2
Suppose 314 - 169 = 29*y. Solve -3*p = -6, 0 = -18*a + 16*a + y*p - 18 for a.
-4
Let y = -218 - -197. Let k be (-6)/(-21) + (-257)/(-7). Let f = y + k. Solve -5*m + m - b = -f, -3 = -5*m + 3*b for m.
3
Suppose -z + 24 = -18. Suppose -q + 0*o + 4*o - 10 = 0, 3*o = -5*q + z. Solve 4*g + 4*v - 2 = -q, -3*g - v = -7 for g.
4
Suppose 5*k = -5*c - 5, -3*c - 7 = 4*k + 1. Solve 4*i - 6 = -2*h, -41 = 5*h - 0*h - c*i for h.
-5
Let o(z) = 1 + 29 - z - 8. Let l be o(18). Solve 0 = l*n - 2*t - 3 + 13, -3*n = 2*t + 18 for n.
-4
Let p(n) = 15 + 6 - 3 - 2*n. Let y be p(12). Let i be y/(-15) - 66/(-10). Solve 4*c - 5*q = -i, 0 = 5*c - q - 3*q + 2 for c.
2
Suppose 4*j - 18 = -5*f, -5*f + 6 = -6*j + 4*j. Solve 3*h = -3*p - 0*h - 6, h = -j*p - 2 for p.
0
Let k(y) be the third derivative of y**4/12 - 4*y**3/3 - 3*y**2. Let d be k(5). Suppose -z = d*z. Solve 20 = n + 4*n - 5*r, z = -2*n - 3*r - 17 for n.
-1
Let m(l) = -26*l - 76. Let n be m(-3). Solve -4*f - n*p + 16 = 2*p, 4*p + 2 = 5*f for f.
2
Let s(l) be the first derivative of l**2/2 - 9*l + 7. Let y be s(8). Let h be 4 + -8 + (3 - y). Solve -4*z = 2*j + 16, 17 = -j - h*j - 5*z for j.
-2
Let c be (5*(-3)/18)/(5/(-30)). Solve 0 = -d + 4, -5*j + c*d = d + 26 for j.
-2
Suppose -2*a + 54 - 41 = -f, -3*a = 5*f + 13. Solve 3*v = -5*j + a*v + 15, -2*j - 5*v - 21 = 0 for j.
2
Suppose 4*i - 343 + 279 = 0. Solve 0 = 5*p + 4*d + 20, -4*p + 4*d - d - i = 0 for p.
-4
Let w(f) = -f**2 - f + 13. Let l be w(0). Let m = -11 + l. Suppose 0 = -3*x + m*z + 2, 2 = 3*x - z - 2. Solve -d + x = 5*p - 0, -5*d + 2*p + 10 = 0 for d.
2
Let r(b) = 3*b**3 + 5*b**2 - 2*b - 2. Let o be r(1). Solve 2*a + 4*g + 3 + 3 = 0, g = o*a - 6 for a.
1
Suppose -8 = -4*g + 4. Suppose 2*l - 14 = -3*l - 2*k, 5 = -l - g*k. Let x = l - 4. Solve c + x*t = 2*t + 3, -3*t - 17 = -4*c for c.
5
Let s = -689 + 693. Solve -s*a + 8 = 2*r, 5*r + 2 - 12 = -5*a for r.
0
Suppose -10*o - 339 = -359. Solve 4*m - o = 3*w, -2*w = -4*m - 0*w for m.
-1
Let h = -4 - -7. Let m be 3/12 - 46/(-8). Let x be (-20)/m*(-42)/35. Solve -h*v + x*v + 5*f = -3, f = -2*v - 6 for v.
-3
Let f(u) = -u**2 - 17*u - 27. Let n be f(-11). Suppose 0*d + 3*d - n = -3*m, -4*d + 37 = -m. Solve 5*o = 5*g + d, 3*o = -4*g - o + 16 for g.
1
Let k be 68/5 + (-6)/(-15). Suppose 4 + k = -3*w. Let p = w - -11. Solve 3*q = -0*q, -p*q + 2 = 2*d for d.
1
Let g = 56 + -51. Suppose -11 = -4*j - 4*k + 1, -g*j = 4*k - 12. Solve j*f = -3*f - 5*b - 34, 3*b + 27 = -4*f for f.
-3
Suppose -37 + 19 = -18*z. Let n(l) = -l + 8. Let v be n(6). Solve 4*w - w + z = v*g, 3*w - 14 = -g for g.
5
Let n = -249 - -251. Solve g - 15 = -4*y, -3*g + n = 2*y + 7 for y.
5
Suppose -21*t + 23*t - 6 = 0. Solve -t*f + 15 = -3*w, f + 4*f = -2*w + 4 for f.
2
Suppose -2*v = -2*k + 5*k - 12, -5*k - 3*v = -19. Suppose -2*h + 2*g = -h + k, 0 = -4*h - 5*g + 18. Solve 6*b - h*b - 3*w + 5 = 0, 0 = 5*b + w + 11 for b.
-2
Suppose -2*c = 15*s - 18*s - 25, 4*c - 56 = 4*s. Solve -4*k - c + 3 = 2*w, -3*k = -5*w - 9 for w.
-3
Let k(a) = -a**2 - 3*a + 2. Let g be k(-2). Suppose 0 = 5*l - g*z + 2 - 0, l + 4*z = 14. Solve 0 = l*q - f - 7, 2*q = q - 4*f - 10 for q.
2
Let p be ((-8)/12 - (-2)/6)*-123. Solve -5*j = -4*l + p, j + 5*l + 4 = 19 for j.
-5
Let q(h) = -h - 5. Let l be q(-5). Let r(z) = -z**2 + 19*z - 16. Let a be r(18). Suppose -c = a*c - 9. Solve c*j + 4*x - 2 - 2 = 0, 4*j - 2*x + 24 = l for j.
-4
Let w = 105 + -101. Solve 4*i = -g - 6, -w*g - 2 = 6 for i.
-1
Let g be (-7)/28 - 37/(-4). Let n = g + -1. Solve 2*c - j + 6 = 0, 