- 30. Let z be r(y). Solve -2*k - 10 = 0, -z*g - 2*g - 2*k = 10 for g.
0
Let y = 6 - 4. Let b(l) = -201*l**2 - 2*l - 1. Let s be b(-1). Let z be s/(-14) + 2/(-7). Solve -z = -4*v - 2*c - 0, 9 = y*v + 3*c for v.
3
Suppose -n + 5 = -4*c, -3*n + 4*c - 9*c = -15. Suppose -p = 3*o - 2*p - 5, o = -5*p + 23. Solve -13 = -0*u - u + n*s, -o*s - 1 = -4*u for u.
-2
Suppose 4*g = i + 3*g - 4, 4*i - 16 = -4*g. Solve -3*f + 4 = -2*w, -5*f + i = -6*f - 2*w for f.
0
Suppose 41*y - 37*y = 16. Solve 4*p + 8 = 0, 3*r + r - y*p = 0 for r.
-2
Let h(d) = 4*d**3 - d**2 + d - 1. Let u = 31 - 30. Let v be h(u). Solve 0 = -i + 5*p + 6, i - v = p - 5 for i.
-4
Let z = 365 + -360. Solve 0 = -n + z*a - 19, -2*n + 1 = 3*n - a for n.
1
Suppose 30 = 4*q - 2*o, 5*o - o + 10 = -2*q. Suppose -v - 27 = -2*p, -2*p + 11 = -q*v - 4. Solve 0*y = 3*b + y + 20, p = -4*b + y for b.
-5
Suppose 0 = -2*u - 5*d + 20, u + 4*d + d - 20 = 0. Suppose u = 2*m + 7*m. Solve m = -2*k - 5*t + 20, -5*t + 11 = 4*k - 9 for k.
0
Suppose 19*w = -3*q + 20*w + 5, 0 = 2*q - 2*w - 10. Solve -3*m + h = -18, q = 2*h + 6 for m.
5
Let k = -1430 + 1438. Solve -3*u - 3*i = 15, -k*u - 3*i - 13 = -6*u for u.
-2
Let b = 7 - 7. Suppose -g + 3*n + 20 = -b*g, -30 = -3*g + 3*n. Solve 0*k = g*k + 15, 0 = 4*y + 2*k + 14 for y.
-2
Suppose -y - 53 = -2*u, 5*y - u = u - 241. Let a = -44 - y. Solve -a*b = -o - 18, 5*b - 24 = -3*o - 8 for o.
-3
Let m be 1/((-8)/(-20))*2. Suppose 3*o - m*y + 23 = 2*o, 3*y = -3*o + 21. Solve 0 = t - 3*t - 4*d + 24, -o*d = -2*t - 6 for t.
2
Let k(z) = -z**2 + 4*z. Let h be k(4). Suppose 0 = -h*r - 2*r - b - 8, -4*b - 8 = 0. Let x be 4/r*(-27)/6. Solve -2*f - 2*f = -4*q + 24, -4*q - x = 2*f for f.
-5
Let k = 36 + -29. Let y be (6/k)/(135/(-70) + 2). Solve 2*c + 2*u = -6, y + 5 = -3*c - 5*u for c.
1
Suppose 4*o = 7*o - 6. Solve 0*c = c + o*x, 4*c - x + 9 = 0 for c.
-2
Let a(r) = 18 - 7*r**2 + 11*r + 5*r + 8*r**2. Let v be a(-15). Suppose -f + 2 = -s - 1, -v*f + 5*s + 11 = 0. Solve -n + d - 4 = 2, f*d = -3*n - 8 for n.
-4
Let g = -1772 - -1777. Solve 3*v + 40 = -g*h, 3*v + 5*h + 50 = -2*v for v.
-5
Let g = 46 + 18. Let u be g/(-24) + (-4)/(-6). Let a be 6*(-1 + (-3)/u). Solve 16 = -2*b + 2*i, -2*b - 4*i - a = -11 for b.
-4
Let i(j) = 2*j**2 + 23*j + 2. Let r be i(-12). Suppose 0 = 11*t - 7*t - 16, 0 = 4*k + 5*t - 32. Solve 0 = u - 2*w - 9, -k*w - r = -2*u - 0*w for u.
1
Let m = -5 - -14. Let u = 51 - 51. Let c be (1/(2/(-6)) + 2)*u. Solve 4*v + c*t + 2*t = 10, 4*v + 3*t = m for v.
3
Let u be (-15)/180 - (-25)/12. Solve 20 = u*p + 2*s, -4*s + 21 = 5*p - 24 for p.
5
Suppose -p - 6 = -17. Suppose t + 2 = 2*h - p, -3*t = -2*h + 11. Solve 4*n + 2*k + 28 = 0, -n + 5*k - 2*k = -h for n.
-5
Let c be 15 - ((-22)/6)/(4/(-12)). Suppose 30 = -6*b + b. Let a = -3 - b. Solve -1 = -0*h + c*h + 3*o, 5*h = a*o - 35 for h.
-4
Suppose -37*j + 86 + 62 = 0. Solve -n = 4*n + 3*q - 4, -j*q + 9 = 3*n for n.
-1
Suppose 0 = 5*a - 20, -2*c + 2 = 2*a - 3*a. Solve f = -3*q + c, 3*q + 9 = -4*f + 21 for f.
3
Suppose 25*b - 7*b = 0. Solve 3*l - 3*h + 4 + 2 = b, -3*h = -5*l - 16 for l.
-5
Suppose -5*c - t = -21, -6*c + 10*c = -5*t. Let w be 13*(13 + -3)/c. Solve -3*o + 4*s = -w, 4*o + 0*o + s - 3 = 0 for o.
2
Let n(i) = -4*i - 5. Let a be n(-2). Let w = 15 + -11. Let x be 3/(-6) + 22/w. Solve 20 = -2*k - a*h, h = k + x*h + 20 for k.
-4
Let h be 10/15*(0 - -3) + 23. Solve -2*g + h = -5*c, 6*c - 1 = 3*c - 2*g for c.
-3
Suppose -958*c - 12 = -962*c. Solve -2*b = -c*j + 7, b + b - 14 = -4*j for b.
1
Let p be -7 + 6 + 1 + 9 + 0. Suppose -p = -3*w + 6. Solve x - 3 = -4*o + 3, 5*x - 5*o = w for x.
2
Let l be 128/(-5) - (-6)/(-120)*8. Let v be l/(-3) - (-13)/39. Solve -2*d - 2*d - 19 = f, v = -3*f for d.
-4
Let d be 3 - ((-50)/5 - -3). Solve -5*p = 3*n + 14, -d = -3*n - p + 2*p for n.
2
Let t(a) = -3*a + 32. Let j be t(10). Solve -2*u + j = -2*b - 0*u, 5 = -5*u for b.
-2
Let r be (1/1 - 0) + 0. Let g be 1 + r - -3 - -3. Suppose -4*d + 16 - 5 = -3*f, 4*d - 4*f = 12. Solve 5*m = -5*v + 25, -d*v + 13 = g*m - 3*m for m.
1
Let o = -9 + 13. Let k = -32 - -80. Let i = 56 - k. Solve o*c = 2*a - i + 18, c + 2*a - 10 = 0 for c.
4
Let c(v) = -2*v - 9. Let h be c(-6). Suppose -5*n + 1 + 9 = 2*s, 5*n + h*s - 10 = 0. Solve -7 = m - 6*a + 3*a, 4*m = n*a - 8 for m.
-1
Suppose -5*q = -8*q - 6. Let f = 11 + q. Suppose -3*w + f = -0. Solve 0 = 4*b - 2*h + 2, -5*b - 3*h = -8*b + w for b.
-2
Let g(q) = q**2 - 20*q + 24. Let f(j) = -11*j - 25. Let p be f(-4). Let c be g(p). Solve 3*n + 12 = -c*v + 3*v, v + 5*n + 13 = 0 for v.
-3
Suppose -189 = -33*i - 123. Solve 5*k - 3*f = -17, -2*k = -3*k - i*f - 6 for k.
-4
Let y = 17 + -6. Let g = 8 + -5. Suppose 5*l + 2*r = 5*r + 34, 4*l + g*r - y = 0. Solve 0 = -2*b - l*w + w - 6, -5*b - 5*w = 10 for b.
-1
Suppose 23*m = 24*m + 3*q - 6, -4*m + q = -24. Solve -n + 20 = -m*n + 5*f, 3*n = f - 2 for n.
1
Suppose -250 = 13*r - 1472. Let g = -80 + r. Suppose -110 = -5*b + 4*z, -2*z = -2*b - 0*z + 46. Solve -5*j - g = 2*l, 5*j - j + 5*l = -b for j.
-2
Let y = 24 + -19. Let k(s) = y*s**3 - 4*s**3 + 5*s + 6*s - 2*s - 9*s**2. Let o be k(8). Solve 4*z - 3*d = o, 3*z - 2*d = -7*d + 6 for z.
2
Suppose -4*w + w = -4*o - 418, 324 = -3*o - 3*w. Let q = -104 - o. Solve 6 = -4*b + q*t + t, 5*b - t = -2 for b.
0
Suppose 0 = -3*b - 38 - 121. Let l = b - -56. Solve l*o - 4*o = -5*x + 18, 4*o = 2*x for x.
4
Let i(q) = -3*q - 48. Let v = -10 + -7. Let s be i(v). Solve 2 = 5*f + z, s*z + 2*z - 10 = -f for f.
0
Let r be (-6)/12 - (-153)/34. Solve 2*g - 6 = -4*p + r*g, -3*p - 9 = 3*g for p.
0
Let c(o) = 2*o**2 + o - 7. Let l be c(-3). Suppose -14*a - l = -16*a. Solve 2*n + 4 = 3*w, -a*w + w = -3*n for n.
4
Suppose 0 = -19*w + 17*w + 10. Solve -5*t = 3*q - 7 - 5, 0 = -w*q + 2*t - 11 for q.
-1
Suppose 3*m = 8*m - 5*c - 25, -2*m = 2*c + 2. Suppose 2*w = 3*w - 5*r - 22, -w - m*r = 6. Solve -2*v - 3*v + 4*o - 29 = 0, -17 = 3*v - w*o for v.
-5
Suppose 25*d - d - 24 = 0. Let x = 8 + -3. Solve -2*w + 2*a = 18, -2*a + x*a + d = -4*w for w.
-4
Suppose 3*u = 5*u - 8. Suppose 0 = -d - y + 4, 0*d + d = u*y + 4. Solve 3*w + d = 2*q - 2, 12 = -4*q for w.
-4
Let r = -74 - -313. Suppose v = y - 61, -r = -3*y - y + 3*v. Suppose -5*o = 5*w - 10*o - 50, -o + y = 5*w. Solve -k + w = 2*d + d, -4*d = -4*k + 12 for k.
5
Let s be ((-20)/(-8) - -2)*12. Let i = s + -19. Let n(w) = -w**3 + 5*w**2 + 8*w - 9. Let u be n(6). Solve 5*h + 0*h = u*o - 10, 3*h + i = -4*o for o.
-5
Let i(c) = -24*c + 22. Let n be i(-16). Let f be n/70 + (-1)/(-5). Solve y = -2*p - 7 - f, -5*p - 5*y = 40 for p.
-5
Let y(n) = 0*n + n + 5*n - 11*n**2 + 12*n**2 - 1. Let k be y(-8). Solve 0 = -5*m + 25, 3*b + 4*m - k = 2*b for b.
-5
Let j = 21 - 30. Let x be (-1)/3 + (-483)/63. Let d be (x/12)/(2/j). Solve -2*p + d*p - 24 = 5*l, 3*p + 2*l - 4 = 0 for p.
4
Let i = 26 - 26. Suppose 0 = 4*l - 6*l - b + 11, i = -2*b + 6. Solve -3*m = -l*m + 5*x + 26, 3*m = -5*x - 22 for m.
1
Let n = -683 - -683. Solve n = 4*r + 3*z + 5, -5*r + 3*z - 11 = -r for r.
-2
Let n(j) = -7*j**2 + 66*j - 25. Let l be n(9). Solve -4*f + 9 = -l*p - 1, 2*p + f = 0 for p.
-1
Let t = -1328 - -1333. Suppose 0*l + 6 = 2*u - 2*l, -13 = -2*u - 5*l. Solve -2*a + 5*b = -23, -a - 27 = -u*a + t*b for a.
4
Suppose -2 + 152 = 5*m. Solve -3*g + 3*r + m = 6, 5*g = -5*r + 10 for g.
5
Suppose 4*t = p - 11, 5*p - t + 2*t - 13 = 0. Suppose -c = -7*c + 30. Solve c*o - p*d = 13, 2*o - 23 = -o - 2*d for o.
5
Suppose 7*o + 3 = 17. Solve 5*n - f - 4*f - 10 = 0, -2*f + o = -5*n for n.
-2
Let i be 1 + (20 - (-5)/(-1)). Solve 0 = -k - n + 5*n + 16, -4*n - i = -5*k for k.
0
Let f(a) = -a**2 + 3*a - 2. Let w be f(2). Let p be 0/(w + -4 + 2). Solve 4*v - 4*j = p, 3*v - j + 7 = -5*j for v.
-1
Let o = 9 + -9. Let l be (-1 + 0)/(-5 + 4). Suppose 0 = -4*x - l + 13. Solve o = x*d + 2*t + 1 + 3, 5*d = -4*t - 10 for d.
2
Let i = -2 - 9. Let p = i - -16. Suppose -q + p*j + 27 = 0, -3*j = -j + 2. Solve -5*z = -3*s + q, 2*s = 2*z + 4*s - 4 for z.
-2
Let l = -33 - -44. Let u(q) = -q**3 + 11*q**2 - q + 14. Let y be u(l). Let i be 4 + 0 + y - 3. Solve 4*h - j - 16 = 0, -h - i*j = -8*j - 4 for h.
4
Let g = 10 - 6. Let f(c) be the third derivative of c**5/60 + 7*c**4/24 - 4*c**3/3 + 2*c**2. Let x be f(-8). Solve l + 7 = m, g*m = -4*l - x*l - 4 for l.
-4
Let r = 1392 + -1390. 