x = -2*x + 2*i + 4, -7 = -x - i for x.
3
Let b be -1 + 4 - (4 - 5). Solve -7*z + 20 = -3*z, b*x - 21 = -5*z for x.
-1
Suppose -u - 20 = c + 2*c, 0 = -2*u + 4*c + 10. Let b be ((-2)/12)/(u/30). Solve 0 = -4*q - 2*w, -3*w + b = -q - 6 for q.
-1
Let z(m) = -m**3 + 8*m**2 + 8*m + 12. Let q be z(9). Let h = q - -2. Solve 3*n - j - 13 = -h*j, 11 = 5*n + 4*j for n.
-1
Suppose 0 = 2*s - 0*s + 12. Let v(c) = c**3 - 7*c**2 - 3*c - 6. Let d be v(7). Let k be 2/(-9) + s/d. Solve -3*b + 4 = w - k*b, -4*b = -4*w for w.
1
Suppose -3*x + 3*c = -c - 17, 0 = x + 3*c + 3. Suppose -x*z + 7 = 1. Let y = -3 - -6. Solve 14 = 4*w + 2*l, y*w + z*w = 4*l + 11 for w.
3
Let p(c) be the first derivative of c**3/3 + 3*c**2/2 + 2*c + 1. Let q be (28/12)/(3/(-9)). Let m be p(q). Solve 0*w = 5*w - 2*j + m, -15 = 5*w + j for w.
-4
Let r(q) = -q + 16. Let a be r(16). Solve -3*y - 4*t - 2 = t, a = -y + 4*t - 12 for y.
-4
Let i(g) = -g**2 - 6*g + 9. Let d be i(-7). Solve -2*n = -r + 1, -d*n - 2*n = 5*r + 9 for r.
-1
Let x(c) = -c - 4. Let b be x(-9). Suppose -2*r = -b*d - 1, 3*d - 13 = -3*r - d. Solve 4*j + r*u = -3, 0 = -j + 3*j - 5*u - 5 for j.
0
Let a be 2/(-8)*-2*8. Let v(c) = 3 + c + 1 - 6 + 0*c. Let r be v(a). Solve 0 = -4*f + 4*b - 4, 0 = -r*f + 3*f + 2*b + 1 for f.
-1
Let c = 151 + -149. Solve -3*y - 5*s = 0, 4*y + 0*y + c*s = 14 for y.
5
Let t(w) = w**2 - 10*w - 9. Let u be t(11). Let n(c) = -u*c + 2 - 13 + 0*c. Let o be n(-8). Solve -7 = -o*y + 2*z, -5*z = y + 2*y + 2 for y.
1
Let i(f) = -f**3 + 7*f**2 - 6*f - 6. Let p be i(5). Let j be p/35 + (-8)/(-5). Let n be (21/(-14))/((-3)/j). Solve 2*x + 2*b - 13 = n, 3*b - 3 = 3*x for x.
3
Let z(p) = -3*p + 15. Let x be z(0). Solve -m + 4*c = x, 0*m + m + 10 = 3*c for m.
5
Let z = -2 + 5. Suppose -2*y - z*y = -30. Let u be (-6)/(-1 - 3/y). Solve u = 2*x - 3*i, 2*x + 1 = i + 9 for x.
5
Let x = 17 - 15. Suppose 5*j = -5*y - 1 + 11, -j - 5*y = x. Solve -2*n + 3 = 3*f - 2, -j*n + 5*f = 40 for n.
-5
Let u(b) = b**2 - 7*b - 11. Let w be u(8). Let p(z) = z**2 + z - 2. Let a be p(w). Solve a*y = -3*i - 2*i - 25, 15 = -3*i + y for i.
-5
Let b = 26 - 23. Solve -5*n - 1 + 0 = 2*d, -b*d = -2*n + 11 for d.
-3
Let d = 13 - 8. Let c(n) = n**2 - 4*n + 7. Let r be c(3). Suppose -r*w = 21 - 61. Solve -a + 0*a = g - 6, w = g + d*a for g.
5
Let y = 7 - 1. Solve 2 = -2*d + f + 2*f, 3*f = y for d.
2
Suppose -7 = -5*c - 5*l - 2, -3*l = c + 5. Suppose -b + 3*b - c*u = 16, -2*b = u - 6. Solve 2*s + 5 = -3*g + b, -3*s + 8 = -5*g for g.
-1
Let k = 33 - -4. Let h(i) = i**2 + 5*i - 3. Let q be h(-6). Suppose 20 - 8 = 3*b. Solve -7 = b*d - d - g, -q*d = 5*g + k for d.
-4
Suppose 0 = r - 12 - 3. Let w = 14 + -10. Suppose w*s - 20 = -k + 3*k, -2*s + 2 = -5*k. Solve -2*n + s*n + y = -19, 5*y = -r for n.
-4
Suppose 5 - 3 = 3*s + 2*m, -4*m - 4 = 2*s. Solve 0*q - 3*k = 4*q - 17, -s*k = -6 for q.
2
Let p = 3 - 11. Let i = 30 + -17. Let r = i + p. Solve 2*c - 3*c = r*m - 23, 5*c - 15 = -5*m for m.
5
Let o be (-7)/14*0/(-2). Suppose o = -2*i - 10, -z - i = 3*i + 12. Let l be 52/z + 3/2. Solve -4*q - 5*v + 15 = 0, q - l = 3*v - 0*v for q.
5
Suppose -25 = 5*f, -2*f - f = -5*r + 15. Solve -10 = -5*k + 5*h, -6*k + 2*k - 2*h - 4 = r for k.
0
Suppose -3*i + 2*r = -5, -5*i + 4*r + 8 = 1. Let g = -7 + 11. Let a = g + -2. Solve 2*o = -a*v - 14, -3*o - i*v - 24 = o for o.
-3
Let b = 15 + -11. Suppose -b*x + 5 + 7 = 0. Suppose 13 + x = 4*r. Solve 0*v + v = -i, 0 = 3*i - v - r for i.
1
Let r be (4 - 7 - -1) + 5. Solve -r*u = u + 5*d - 24, 21 = u + 5*d for u.
1
Let y = -17 - -29. Let p = y - 9. Solve 0 = -2*a - 0*a + p*g - 6, -5*a = -g - 11 for a.
3
Let j(d) = -d**3 - 4*d**2 - 4*d - 1. Let h be j(-3). Suppose -5*f + h*v = 4, 0 = -f - 0*f - 4*v + 8. Solve 2*x - k + 2*k - 2 = f, 4*x = 3*k + 14 for x.
2
Let u = -12 - -16. Solve -10 = w + 4*b, 0*w - w = -u*b - 14 for w.
2
Let x be 322/77 - 2/11. Suppose -x*f = -4*y, 2*f - 3*y - 2 = -7. Let k(t) = -t**2 + 5*t + 2. Let b be k(5). Solve -b*m = n + 1, m - 6*m = 4*n - f for n.
5
Let h = -11 - -14. Solve 0 = -h*y - a - 12 + 3, 3*y = -2*a - 6 for y.
-4
Let w(b) = 1. Let l(t) = t**3 + 4*t**2 - 4*t + 2. Let m(c) = l(c) + 2*w(c). Let y be m(-4). Solve -2*q + 6*q = 4*a - 20, a - 4*q = y for a.
0
Let b be (-10)/(-4) + (-1)/2. Let q be (1 + -1)*b/4. Solve q = t - 3, -3*u - t = -8 + 2 for u.
1
Let t be 24/3 - (-1 + 4). Solve 0 = 3*o + 4*v - 6 + 20, -t*o - 5*v = 15 for o.
2
Suppose -2*d - 3*d - 15 = 0, u - 22 = 2*d. Let g = 21 - u. Let c(q) = 2*q - 1. Let r be c(2). Solve -6 = -r*o + 2*o - 3*z, g*z - 10 = -5*o for o.
0
Suppose 14 - 42 = -7*b. Solve -b*l + 8 + 8 = -3*p, -p = -l + 4 for l.
4
Let c be (9 - 7) + 3*(-4)/(-6). Solve 2*y = -2*a + 2, -5*y = -3*a - 25 + c for y.
3
Suppose 0 = z - 2*s, -4*s = -7*z + 4*z. Let h be 58*-2*(-2)/8. Suppose z = 4*m - h - 3. Solve o - k + 4 = -o, 2*o - m = -5*k for o.
-1
Let b(n) = 0*n - 3*n - 2*n**3 + 4*n + n**2. Suppose 5*p + 2*f = -11, f - 14 = 2*p + 5*f. Let y be b(p). Solve -a - 3*a - 6 = -3*c, 0 = 4*c + y*a - 8 for c.
2
Let m = -380 + 383. Suppose -5 - 19 = -4*y. Solve -r + y = -z, 2*z + 22 = 3*r - m*z for r.
4
Suppose 0*k = 2*k - 4. Solve -10 = -k*b, -5 = -2*d + 6*d - 5*b for d.
5
Suppose -n = -3*z + 4*z - 7, -z = 2*n - 11. Suppose -2*l = 5*k - 9, n*l + 9 = k - 2*k. Solve k*g - 3*a = 9, 3*a - 4 = 5*g - 19 for g.
3
Let y(j) = -j**3 - j**2 - j - 10. Let c be y(0). Let r = 4 - c. Let p be r/21 + (-7)/(-3). Solve 0 = -2*b + b + d - p, -13 = 2*b + 5*d for b.
-4
Let l(p) be the third derivative of p**5/60 + 7*p**4/12 + p**3/3 - 5*p**2. Let y be l(-14). Solve 3*a + 3*s = -3, -y*a + 18 = -s - 2*s for a.
3
Let z = 68 + -62. Solve -4*t = -3*n + 31, 3*n - z = t + 13 for t.
-4
Let b = -3 + 7. Let n = 0 + b. Let a(i) = -i**3 + 3*i**2 + 5*i - 2. Let f be a(n). Solve 5*q - 4*j + 29 = 0, 0 = 5*q - 10*q - f*j - 23 for q.
-5
Let r be (-2)/(-3)*45/6. Solve -1 = -r*p + 4*j, -3*p - 3*j = 2*j - 8 for p.
1
Let r = -39 + 43. Solve 3*b = z - r*z - 21, 3*b + 11 = 2*z for z.
-2
Let j = -2 + 6. Suppose 5*g - 90 + 25 = 0. Let u = g + -10. Solve 0*h - u = -3*h + 3*w, 0 = j*w + 16 for h.
-3
Let f = 51 + -24. Suppose -f = -5*h + 3. Suppose -m + h = m. Solve -o = 8 - 3, m*o = 2*a - 9 for a.
-3
Let f(l) = -l - 5. Let d(v) = v**3 - 5*v**2 + v + 2. Let a be d(4). Let o be f(a). Suppose -o*z + 9 = -2*z. Solve -4*u + 2*h = -z*h + 4, -h = -4 for u.
4
Let d(l) = -l + 18. Let h be d(13). Suppose 2*r - 8 = p, h*r - r - 22 = 5*p. Solve 0 = -r*b + a - 17, 0 = 3*a - 10 - 5 for b.
-4
Let n(t) = t**3 + 3*t**2 - 6*t - 5. Let x be n(-4). Let k be 2/(-13) - 594/(-143). Solve k*j - x*b + 3 - 9 = 0, -6 = -j + 3*b for j.
0
Let z(a) = -4*a + 6. Let o be z(-6). Let b = 29 + -2. Suppose 2*d = -f + o + 1, f + d = b. Solve 0*u - f = -s + 4*u, -3*s - 2*u - 1 = 0 for s.
3
Suppose 76 - 10 = c. Let j be (1 + 2)/(9/c). Solve -6*d = -d + 2*q + j, 4*d = 3*q - 13 for d.
-4
Let g be (-4)/(-6) + (-34)/(-3). Suppose 0*b - c = -3*b + 1, b - 5*c = -23. Solve -4*l = 4*f - 9*l - 6, -b*l = 2*f - g for f.
4
Let s(w) = w**3 + 9*w**2 + 7*w - 4. Let p be s(-8). Suppose u = -p*u + 20. Solve n + 19 = u*t, -3*n - 5*t = -4 - 7 for n.
-3
Suppose -g = -f + 2*g + 19, 3*f + 3*g = 93. Suppose 0*m - f = 2*m. Let o be (-4)/m + (-24)/(-14). Solve -4*j = 5*t - 16, 2*t - j = o*j - 12 for t.
0
Let g = -7 - -5. Let w be 15/((-6)/g)*1. Suppose 0*i = -w*i + 10. Solve -5*s - i*t = 29, -2*t - 23 = 3*s + 2*t for s.
-5
Let m(b) be the second derivative of b**4/12 - b**3/2 + b**2 + 3*b. Suppose -4*o + 2*o = -6. Let s be m(o). Solve s*q = 5*x, -3*x - 3 = -2*q + 1 for x.
2
Let t = -71 - -75. Solve t*h + 5*s + 4 + 3 = 0, -10 = 3*h - s for h.
-3
Suppose -4 = -2*m + 8. Suppose -3*t + m = -0*t. Solve -4*x + 2*h = -18, -4*h + 7 - 25 = -t*x for x.
3
Let d(m) = -m**3 - 10*m**2 - m - 10. Let w be d(-10). Solve 5*g + v = -0*g - 24, -4*g - 3*v - 28 = w for g.
-4
Let z be 4/(-26) + 0 + (-287)/(-91). Solve -1 = -z*h + b, -6*b + 3*b - 3 = -2*h for h.
0
Suppose 2*s - 5*s - 15 = 0, 5*k - 5*s - 105 = 0. Suppose -w = -k + 3. Let d = -62 - -66. Solve -2*l - 1 = -2*n + w, -d*l - 13 = n for l.
-4
Suppose v = 2*v - 6. Let o = 3 - 5. Let l = o + v. Solve -5*w = -i + 10, 8 = -l*i - 5*w - 27 for i.
-5
Let m(t) = -t - 1. Let j be m(-6). Let c be (-85)/(-15) - 4/6. Solve 4*o + 2*b - b = -7, -c*o - j*b = 5 for o.
-2
Suppose x - 1