. Solve 2*u - o*v + z*v = -2, u - 3*v = -1 for u.
-1
Let q be (-9)/3 + -123 + 131. Solve -q*k = 3*i - 1 - 0, k = 4*i - 9 for k.
-1
Let d be (3 - 1) + -2 - (-1 - 1). Suppose -d*p + 2 = -2. Let l be (-1 + p)/(1/2). Solve 14 = 4*o + 4*x - 2, -4*x - 8 = -l*o for o.
4
Let g = 2025 - 2024. Solve 4*y - g + 6 = -5*v, 5*v = y - 5 for y.
0
Let m(g) = 40*g + g - 25*g + 83. Let h be m(-5). Solve 0 = -4*o - h*v + 1 + 26, -2*o = 5*v - 31 for o.
3
Let o = 28 + -25. Suppose 0 = -4*d - 2*a + 4, -o*d + 6*a - 4*a = -10. Solve d*l + 6*t - 3*t = 4, -2*t + 4 = 2*l for l.
2
Suppose 2*m - 10 = -2*o, -5 - 3 = 2*m. Let c be 3*(-15 + o + 7). Suppose -4*y + 8 = 3*n + n, -y + 9 = 2*n. Solve -2*z = -2*r - 6, 0 = 3*r - 2*r - c*z + n for r.
-1
Let p be ((-3)/2 + -2)*1116/(-217). Suppose 5*a + 10 = -b - 2*b, p = -2*a - 4*b. Solve 3*m + q + a + 10 = 0, -4*q - 4 = 4*m for m.
-5
Let c be (4/(-4))/1*3 + 6. Suppose -c*v + 4*d = 3, -v - v + 4*d = 2. Let a be -3 - 1/v - 21/(-3). Solve 5 = 5*n + 5*s, -a*n - 3*s = -n - 8 for n.
5
Let b(y) = 3*y**2 - 6*y - 5. Let m be b(-1). Let i(f) = 4*f**2 - 6. Let k be i(3). Suppose 2*l + k = 36. Solve 0 = 2*r + l*z + 1 + 4, m*z = -4*r for r.
5
Let c(u) be the second derivative of 5*u**3/6 + 19*u**2/2 + 8*u + 3. Let i be c(-3). Solve -i*a - 4*m = 24, -4*a = -m - m + 12 for a.
-4
Let s be 1/(-1)*327/(-109). Solve -3*l - 4*o + 19 = 0, -s*l - 2*l - 3 = -2*o for l.
1
Suppose 3*s + 17 = 5*s + 3*i, -3*i = -s - 5. Let z = s + -2. Suppose 0 = -z*g + 3*g. Solve -4*o + 20 = 0, -4*j - 3*o - 1 + g = 0 for j.
-4
Let d = 5392 + -5390. Solve -d = -2*q, -2*h - 6*q + q = -1 for h.
-2
Suppose 0 = 2*n + 4*f - 30, -21 = -5*n - 59*f + 58*f. Solve 0 = n*l + 9 - 21, -w - 18 = -5*l for w.
2
Let j(w) = -33 - 2*w + 2*w + 7*w. Let q be j(5). Solve 3*f + q*f - 21 = -3*r, f - r = 1 for f.
3
Let z = 16179 - 16170. Let k(b) = -b**2 - 9*b - 3. Let v be k(-8). Solve 4*n - 2*i + z = v*n, 6 = 5*n - 3*i for n.
3
Let l = 291 + -283. Suppose l*j = 4*j + 12. Solve j*t = -2*x - 10 + 1, -3 = t - x for t.
-3
Let j = 1 + -4. Let m(l) = -l**2 - 9*l - 15. Let c be m(j). Suppose 2*o = 8 - 2. Solve -2*w - 7 = -5*h + 2*h, -o*w - c*h = -12 for w.
1
Let p(t) = 14*t - 608. Let h be p(44). Solve 2*i + 2*s = h, -5*s + 10 + 12 = 3*i for i.
-1
Let o = -11 - -208. Suppose 191*c - o*c + 72 = 0. Solve 0 = -u - 3*a + 10, 0 = 2*a - 6*a + c for u.
1
Suppose 25 - 181 = -4*z. Suppose 207 = 19*h - 610. Let n = h - z. Solve -5*f = n*u + 4 + 20, 0 = 3*u + 4*f + 19 for u.
-1
Let q be (4/(-10))/(1/(-30)*2). Suppose q*j - 4*j - 3*l = 4, 0 = 3*j - 3*l - 6. Solve -5*z + j*o - 3*o + 28 = 0, 9 = 3*z - 2*o for z.
5
Let d = -10861 + 10864. Solve -3*l + 5 = t, 4*t = 7*t + d*l - 3 for t.
-1
Let g = -16 + 4. Let f be ((-45)/20)/(9/g). Let n = -73 + 75. Solve -2 = 2*b - v, -v + 3 = -f*b + n*v for b.
-1
Let d be (0 - 1) + -4*6/(-24). Suppose d = 18*p + 4*p - 88. Solve 0 = -3*n - 12, g - 4*n + p = -4*g for g.
-4
Let n be 48/28 - (-7)/(147/6). Suppose -s + 5*d + 372 = -3*s, 5*d = 3*s + 583. Let b = -189 - s. Solve -3 = -b*l + 7, -4*p + n*l = 6 for p.
1
Let k be 24*(-1)/(9/(-84)). Let f be (k/42 - 7)*(-9)/5. Solve 9 = n - 0*u - 3*u, 0 = -f*n - u - 3 for n.
0
Let c be 1/(27/126*(-12)/(-18)). Solve p - 11 = 4*y, -2*p + c*p - 4*y = 7 for p.
-1
Suppose -15 = m - 19. Suppose -m*l + 38 = 14. Suppose 4 = l*b - 56. Solve -30 = -b*r + 5*r + 5*x, 5*r = -x + 12 for r.
3
Suppose 41 = 5*z + 4*w, 2*z = -0*z + 3*w + 21. Let y(t) = 4*t**2 - 35*t - 6. Let p be y(z). Solve 9 + p = -2*a - x, 0 = -a + x for a.
-4
Let i(r) = -r - 16. Let w(p) = -3*p - 33. Let x(j) = -5*i(j) + 2*w(j). Let h be x(10). Solve 3*o - 2*t + h = -0, 0 = o + 3*t + 5 for o.
-2
Suppose -4*u + 78 - 18 = 4*n, -5*u + n + 51 = 0. Suppose o - 3*j - u = 0, 2*j - 24 = -4*o + 4*j. Solve 12 = 4*d, 0 = 4*r + d - 18 - o for r.
5
Let k(u) = 2*u**2 + 6*u + 160. Let v be k(0). Suppose -163*t + 9 = -v*t. Solve 5*z + t*c - 2 + 16 = 0, 2*c + 3 = 3*z for z.
-1
Suppose 2*n - 32 = 4*v, 0 = -4*n + 4*v - 5*v + 46. Let t be n/(6/27*3). Let u(f) = 3*f - 10. Let z be u(4). Solve -z*i = 4*j - 0*j + t, -3*i = 5*j + 23 for i.
-1
Let c = 15 - 15. Suppose c = 2*g - 2*t - 0*t, 2*t - 25 = -3*g. Solve -5*v - g*l + 15 = -10*l, -5*l = -2*v + 15 for v.
0
Let f = 687 - 691. Let b(m) = -m**2 + m + 22. Let d be b(f). Solve -4*x + 0*x + a = 10, -x + d*a = 6 for x.
-2
Suppose -2*b + 17 = p, -4*b + b + p + 23 = 0. Let q(t) = b*t**2 - 10*t**2 + 4*t - 6 + 4. Let f be q(1). Solve -5*r - 3*l - 27 = f, -4*l - 28 = 2*r - 6 for r.
-3
Suppose -15*r + 7630 = -5885. Let i = -884 + r. Suppose -3*n - 2*n + 25 = 0. Solve p - w = 3*w - i, 4*p + 13 = n*w for p.
3
Suppose -7 - 42 = -7*c. Suppose u + 3 = t, u - 46 = 2*t - 51. Solve -i = -4*s + c, 3*i = -t*s - 2*s - 5 for s.
1
Let h be ((2254/(-84))/23 + (-1)/(-6))*-3. Solve 5 = h*b - 4, -23 = -4*c - 5*b for c.
2
Let h(n) be the first derivative of -3*n**2 - 123*n - 132. Let g be h(-21). Solve -9 = u + g*b, u + 4*b = -0*u - 13 for u.
3
Let n(q) = 2*q + q - 21*q + 15*q**2 - q**3 + 2 + 3. Let u be n(14). Let l be 3/((-45)/u) - 4/10. Solve l*a - 9 = 0, -4 = 5*k - 2*a + 2 for k.
0
Let o(i) = i**2 - 19*i - 16. Let a be 5*70/25 + 6. Let d be o(a). Solve 31 - 5 = -2*n - d*w, 4*n - w + 16 = 0 for n.
-5
Let k(z) = -z - 61 + 70 + 0*z. Let i be k(7). Solve 0*u - 3*u = 0, j + 1 = i*u for j.
-1
Suppose -18 = -3*m - 3*k, -3*m - 3*k = 2*k - 26. Let g(t) = -t**3 + 49*t**2 + 50*t + 5. Let x be g(50). Solve x*n - m*o - 20 = 3*o, -2*n + 4*o + 14 = 0 for n.
1
Let s be (-2)/1 + 7 + 0. Let l(o) = 96*o + 45. Let k be l(-3). Let w = 244 + k. Solve 1 = q - s*c - 3, 0 = -c - w for q.
-1
Let y(w) = -w**3 - 21*w**2 - 38*w - 17. Let d be y(-20). Let q = -339 + d. Solve q = 2*l + 2, 2*g = 5*l - 7 for g.
-1
Let x be ((-8)/(-10))/(-22*12/(-1320)). Solve 1 = 4*h - x*f - 11, -2*h + 3*f + 7 = 0 for h.
2
Let q be 25/(-9) + (-76)/342 + 15. Solve 0 = -5*l - 20, 4*u + l - q = 3*l for u.
1
Let a = 2708 + -2704. Solve -6*o = -10*o + a*g - 12, 0 = -3*o - 4*g - 23 for o.
-5
Suppose 165*d = 940 - 280. Solve 2*q - 5*i = -10, -4*i = 9*q - d*q - 8 for q.
0
Suppose -33322*x = -33290*x - 128. Solve x*m - 3*k + 3 = -0*m, -33 = -m - 6*k for m.
3
Let c(w) = -2*w + 60. Let z be c(34). Let i be ((-30)/5 - z)/1. Solve 3*t - 2 = -i*n - 5, t + 1 = -4*n for t.
-1
Suppose -1748*z = -1771*z + 138. Solve -3*m = -s + 2*m + z, 4*s - 5*m - 9 = 0 for s.
1
Let k(d) = -25*d + 304. Let z be k(12). Solve -3*n - 1 = 2*n - 4*a, 0 = -2*n + z*a + 14 for n.
-5
Suppose 0 = -3*n + 4*g - 169, 4*n = -2*g + 3*g - 234. Let p = n + 59. Let c be (3/9 - 1)*(p + -3). Solve 4*k = -6*b + c*b + 4, 2*b - 2*k = 14 for b.
4
Suppose 201 = 9*m + 183. Suppose 2*k = 4*c, 4*k + c = 2*c + 7. Solve -15 = -3*o - m*o - d, -3*d = k*o - 19 for o.
2
Suppose 81*b - 8*b + 16*b - 445 = 0. Solve -i + 10*z + 12 = b*z, 2*z + 6 = i for i.
2
Suppose 64*j - 258 = -26*j + 12. Solve 5*a = -4*i - j, 4*a = -4*i + 9*i - 27 for i.
3
Let a be 4/(-6)*(-15)/10 - -4. Let k be (20/5 - 7) + a. Solve -3*r - 1 + 0 = -k*m, 2*m - 4*r + 2 = 0 for m.
5
Let b be (2 + (-3)/3)*(-6)/(-36)*0. Solve -5*k - 1 = 5*r + 19, -4*r + 5*k - 16 = b for r.
-4
Let f(q) = q**3 - 7*q**2 + 53*q - 364. Let v be f(7). Solve 5*j - 5*u + 5 = -10*u, 2*j - u = v for j.
2
Let k be (0/(-9 - -4))/2. Suppose -18*s + 9*s + 27 = k. Let a be ((-5)/s)/((-2)/6). Solve -2*b + 14 = -4*b + 4*t, 5*b - 4*t + a = 0 for b.
3
Let k(i) = 53*i - 4978. Let r be k(94). Solve -r*x = 5*v + 8, 9 = 3*x - 0 for v.
-4
Let s be (1 - 4/5) + (-19)/(-5). Let d be (25/(-2))/(1/s). Let k = -44 - d. Solve 3*r - 29 - k = -4*l, 0 = 4*l + 4*r - 40 for l.
5
Suppose -3*v + 27 = 9*a - 6*a, 12 = 3*a. Solve 2*j = -4*d + 12, -2*j = -v*d + 58 - 34 for d.
4
Let w be -1 - 2 - (2 + -8). Let f be (-1)/(-4*(-3)/(-576)). Let h be (w/(-42)*-7)/(1/f). Solve -4*p - p = 4*s + h, p + 5*s = -9 for p.
-4
Let w(k) = -7*k - 357. Let g be w(-51). Suppose -2*v + 4*q + q = -13, -5*v + 3*q + 23 = g. Solve -v*c - d - 21 = 2*d, 2*c - 5*d - 9 = 0 for c.
-3
Suppose 9*h - 7 = 2. Let g be (-3302)/(-39) - (2/(-6))/h. Let l = -84 + g. Solve 6 = -4*c - 3*o, -o - o + l = c for c.
-3
Let i be (-1 - 3)*((-95)/(-40))/(-19)*0. Solve 3*a - 27*h + 29*h + 4 = i, 0 = 4*a - 2*h - 18 for a.
2
Suppose 0 = 3*q - 3*z + 11 - 17, 5*q - 17 = -2*z. Let p = 8 - 5. Solve q*s = -2*d + 16, -5*s + p*s - 6 = -2*d for d.
5
Let u