 for u.
3
Let m be 6/(-21) - 72/(-7). Solve -5*z + m + 1 = -3*f, 5*z - 8 = 4*f for z.
4
Suppose -3*g + 21 = -5*t, t + 3*t + 2*g = -30. Let w(u) = 2*u**2 - 2*u - 12. Let k be w(-3). Let f = t + k. Solve -3*h + a - 2 = h, 3*a = h + f for h.
0
Let q = -45 + 50. Solve i = -u + 3*u, -4*i = -q*u for u.
0
Suppose 0 = 5*i, -3*i - 8 - 2 = -5*n. Let l(q) = q**2 - 8*q - 3. Let v be l(11). Suppose -n*b + v = b. Solve -r = 4*f + b, r + 3*f = 3*r - 2 for r.
-2
Suppose 9 = n + 5*t, -2*n + 5*t = -7*n + 65. Let c be (4/n)/(15/105). Solve 5*f + c*g - g + 13 = 0, -g + 3 = -3*f for f.
-2
Suppose 4 = 7*c - 3*c. Let n be c/(-3 - 20/(-6)). Solve -5*f - n*l = -3*f - 4, -5*f - 2*l = 1 for f.
-1
Suppose -170 + 26 = -5*r + i, -82 = -3*r + 5*i. Solve 0 = 2*j + 5*d - 7, 3*d - r = 3*j - 8 for j.
-4
Let f = 12 - 3. Suppose 0 = 3*j - f, -j + 18 = a - 0*j. Suppose -5*q + 24 = -6. Solve q*h - 2*i + a = 7*h, -3*h + 20 = i for h.
5
Suppose 0 = -4*r + 4*m + 76, -r + 35 = -3*m - 2*m. Solve -2*o - 2*y = -4*y - 10, -3*y = -2*o + r for o.
0
Let h = 18 - 14. Solve 2*m + p - h = -p, 5 = 2*m + p for m.
3
Let p = 1 + 11. Suppose 5*o = 3*w + 2 - 1, 2*w - p = -3*o. Let u be 1 + (-1)/1 + 2. Solve -2*k + u = 3*t - 0*k, -w*t + 3*k - 3 = 0 for t.
0
Let z(q) = q - 5. Let g = -8 - -15. Let v be z(g). Solve 0 = -5*t - 5*w - 5, 4*w = 2*t - 3*t + v for t.
-2
Suppose 19 = 2*z + 5*m + 6, -2*z + 4*m = -4. Suppose c = -0*c. Solve c = z*k + 4*a, 12 = a - 5*a for k.
3
Let u(g) = -3*g - 4. Let o be u(-3). Suppose 5*m = 5*x, 2*m + o = m + 2*x. Suppose -5 - 5 = m*k, -2*k - 3 = l. Solve -4 - l = 5*r + 4*p, 0 = r + p + 1 for r.
-1
Let s = 1 + 4. Suppose -25 = 3*v - 4*f, v - 13 = 2*v + f. Let q = -10 - v. Solve -5*x + 4*j - 9 = 0, -q = -x - 3*x - s*j for x.
-1
Suppose 0 = 4*h - h + 2*a - 19, 0 = -4*h + 5*a - 13. Solve -2 = -7*d + 3*d + 3*p, -h*p + 10 = 2*d for d.
2
Let p be (-3)/6*(-29 + -1). Suppose 9 = -3*d, -4*d - 17 = -5*g + p. Solve 5*z - g = 5*f + 11, 0 = -3*f - 3*z + 15 for f.
1
Suppose l = 4*l. Solve 0*g - x = g + 4, -4*g + 2*x - 22 = l for g.
-5
Suppose 0 = 5*d + v - 2, -1 - 3 = 4*d - 2*v. Suppose -k - 1 = -d. Let q = k + 3. Solve q*s - 4*r = -20, -3*r + 14 + 7 = -3*s for s.
-4
Let c(s) = s - 4. Let a be c(8). Solve a*l + l + 4*t - 27 = 0, -3*l - 3 = -4*t for l.
3
Let w = -20 + 24. Solve 2*f + 30 = -4*c, -w*f - 2*c - 35 = f for f.
-5
Suppose 10*f - 15*f = -15. Suppose 2*a = -5*y + a + 22, -2*y + 4 = 2*a. Solve -3*l = z + 3 - 5, -y*l - 6 = -f*z for z.
2
Let w(b) = b**2 + 8*b + 1. Let p be w(-7). Let i = -1 - p. Solve 0 = 4*r + i*n - 12, 0 = r - n + 5 + 1 for r.
-2
Suppose -c - 4*c + 10 = 0. Suppose -c = -3*k + 7. Solve -5*t - 3*s = 2, -k*t - 4*s - 1 = 2*t for t.
-1
Let c = 2 - -1. Let l(b) = 0*b**2 + 3*b**2 + 2 - b**c + 2*b - 4*b**2. Let o be l(-2). Solve 0 = -3*t - m + o - 3, -t + 3 = -3*m for t.
0
Let x = 4 + -7. Let j be x/6*-26 - 1. Solve 5*f = 5*z - 20, -3*z + j = 6*f - f for z.
4
Let d(x) = -x**3 - 7*x**2 + 10*x + 6. Let n be d(-8). Let c be 4/n - (-4)/10. Suppose i = -c*i. Solve -b = -2*f + 13, -f - 21 = 5*b - i*b for b.
-5
Suppose 4*n - 9*n = -15. Solve o = n*p - 2, -3*p = -o - 4*o + 2 for o.
1
Let h = 15 - 11. Solve -2*o - p = 7, 3*p - 5 = h for o.
-5
Let c(r) = r**3 - 7*r**2. Let x be c(7). Solve -g + t - 2 = x, -t - 1 = 5*g - 21 for g.
3
Let o(g) = -g**2 + g + 2. Let w be o(0). Suppose 6*j + 4*v + 8 = j, -3*j - 4 = w*v. Solve -4*z = -2*u + 6, u + 0*u + z + 3 = j for u.
-1
Suppose 0 = 3*b + 2 + 4. Suppose 0*p = -p + 4. Let x = p + b. Solve -y = f, x*y - 1 = -3 for f.
1
Suppose 2*q + 15 - 49 = 0. Let o = -17 - -2. Let w be (-6)/o*(-3 + 13). Solve 0 = 4*g + y + w*y + q, 0 = 5*y + 5 for g.
-3
Let l be (-340)/(-20) - (0 + 2)/2. Solve 3*a + a + l = -c, -4*a + 2*c - 4 = 0 for a.
-3
Let f(i) be the second derivative of i**4/12 + i**3/3 + i**2 - 3*i. Let u be f(-3). Solve 3*o = u*c + 11, 3*c - 2*o + 1 = -3*o for c.
-1
Let j be -2*((-2)/(-4) - (-6)/(-4)). Solve 0 = -3*v + j*m - 9, 3*m - 4 = -3*v + 2 for v.
-1
Let v = -203 - -203. Solve 5*x = v, 2*h - 2*x - 20 = 6*h for h.
-5
Let q(i) = i**3 - 4*i**2 + 4*i - 2. Let o be q(2). Let l be 14 + 1 - (4 + o). Suppose 1 = -4*w + l. Solve -6 = w*c, 5*c = -5*s - 4 - 26 for s.
-4
Suppose 2*i - 6*i = 0. Suppose i = 5*k - k. Suppose 0 = 2*t - 0*t - 5*z + 21, -t - 3*z + 17 = k. Solve -11 = r - 4*r - 4*c, 5*c = -t*r + 19 for r.
-3
Suppose 2*w - 9 = -3. Suppose -t - 4*r = -1, r = -3*t + 6*r + w. Let q = 12 + t. Solve 3*a - q = -5*z, -a = -0 - 1 for z.
2
Suppose 2*d = 5*d - 60. Let w be 0 + d - -3*1. Solve 4*b - 3*z - w = 0, 2*z - 18 = -2*b - 2*b for b.
5
Let b be 5/(-2)*(-10)/5. Solve b*a - 2 = 4*f - 5*f, -3*f = 5*a - 6 for f.
2
Let b be (0/(0 + 5))/(-1). Solve -m - l - 4 = b, 3*l - l = 2*m - 12 for m.
1
Let r = -5 - -7. Let u be -7 + r + -3 + 0. Let g = u + 14. Solve 3*p - x - 3 = 0, p + 6*x = 4*x - g for p.
0
Let g(n) = -n**3 + 7*n**2 + 4. Let m be g(7). Suppose 5*r = 3*r + 5*p - 15, -3*r = -m*p + 12. Solve u - 5*c + 24 = 0, 2*u + r*u + 23 = 5*c for u.
1
Let r be (-7)/(-2)*28/49. Solve 0 = t - 3*t + 3*h + 11, -r*t + 5*h + 17 = 0 for t.
1
Suppose -2*x = -3*p - 41, p + 69 = 3*x - p. Solve -3*j + 4*j = 5*y, -x = 5*j for y.
-1
Let j = 4 + 4. Suppose -3*o = -j*o. Suppose o = w - 2. Solve 4*y - l + w = -3*l, -2 = -y + 2*l for y.
0
Let p be (-2)/(-4) - (-52)/8. Let y = -2 + p. Solve 0*c - 40 = 4*r - 5*c, 0 = -y*r - 3*c - 13 for r.
-5
Suppose 5 = 5*z - 0*z. Solve -5*b = 3*w - 5, 2*w + w = -b + z for b.
1
Suppose 4*b = -3*f + 1 - 7, 0 = 5*b + 5*f + 5. Let o = b - -8. Suppose -8 = -2*i + 4*i, 3*j - o*i - 26 = 0. Solve -y - 2*g - 4 = -3*y, -y + j*g = 0 for y.
4
Let v(y) = -y**2 - 4*y + 5. Let q be v(-6). Let k(g) = g**3 + 6*g**2 - 9*g - 10. Let l be k(q). Solve 0 = -5*r - 20, -l*r - r = 2*f + 28 for f.
-4
Let n be 16/4*4/8. Solve 5*o - 2*h + 15 = -10, -n*h = o - 7 for o.
-3
Let s be (6/(-4))/((-3)/40). Let a be (-12)/s - (-36)/10. Let p = a - 0. Solve -w - 5*q - 1 = 0, -p*w - 3 = -q + 2*q for w.
-1
Suppose -2*g = 2 - 52. Solve g = -p - 4*a, p - a - 10 = 2*p for p.
-5
Let s(n) = -n**3 - 3*n**2 + 5*n + 2. Let a be s(-4). Let v = a + 7. Solve 0*k = 2*k - 4*r - 14, 0 = -5*k + v*r + 30 for k.
5
Let g = 21 + -16. Suppose -2*u - 12 = -g*u. Solve -2*y = -4*a + 6, u*a = 5*y - 0*a + 21 for y.
-5
Suppose -3*y - 6*u = -u - 36, u = -5*y + 60. Solve 0 = -4*k + s + y, 3*s - 15 - 9 = -3*k for k.
4
Let s(f) = 34*f. Let j be s(1). Let c = 47 - j. Suppose 2*o + 3*g - c = 0, 6*o = 2*o - 3*g + 17. Solve -4*z - t + 3 = 0, 0*z - o*z - 6 = -2*t for z.
0
Let h(f) = -f**3 + 5*f**2 - 2*f - 4. Let i be h(4). Suppose -2*c = 4*n + i, 0 = 4*c - n - 2*n - 14. Solve 0 = -z - c*v - 2 - 0, -4*v = 8 for z.
2
Suppose -16 = 4*s, -4*p - 5*s - 8 = -0*p. Suppose -z - 4 = -p*z. Solve -v + z*r = 3*r - 7, 5*v = 2*r for v.
2
Suppose -3 = -5*w + 2*w. Let c be 0/(3/3*w). Solve -k - 2*t - 9 = 2*k, -4*k + 5*t + 11 = c for k.
-1
Let i = -70 - -75. Solve -3*r - r = -i*s - 21, 1 = -s + 4*r for s.
-5
Let q be (6/5 + -2)*-15. Let x = -7 + q. Solve p + 10 = 5*n + 3, x*n = 2*p + 4 for n.
2
Suppose -3*n - 75 = -4*o + 28, 5*o = 20. Let f = -20 - n. Solve 0 = 2*y - 0*u - 3*u - 21, f = -2*y - 3*u for y.
3
Let t(d) = 3*d - 1. Let s be t(2). Let r = 11 - -7. Let x = -8 + r. Solve x = -q + 5*o, -s*q + 5*o = -6*q + 10 for q.
0
Let w = 20 - 15. Solve -w*a + 4*a + z = 5, z = 5*a + 17 for a.
-3
Let n(s) = s**2 + 14. Let p be n(0). Let r(z) be the second derivative of z**3/6 - 4*z**2 + 2*z. Let y be r(11). Solve -y*i + 4*l = -5, 3*i - 4 + p = l for i.
-5
Suppose -5 = -4*g + 5*m, 5*g - 5*m + 1 = -6*m. Suppose g = -5*r + 17 - 7. Solve -4*u = 5*i - 30, -25 = r*u - 7*u for i.
2
Let d(x) = -x**2 + 2. Let r be d(3). Suppose -5*g + 2*o = -54, 0 = -3*g + 2*o + 14 + 16. Let h = g + r. Solve 3*j + j = -z - 1, 0 = 4*j - 5*z - h for j.
0
Suppose 0 = -3*f - 2*t + 12 + 7, -4*t = -5*f - 5. Suppose 3*j + f*w - 30 = 0, 2*j + 6*w = 3*w + 25. Solve 0 = -u + 2*o + 7, o + j - 6 = -4*u for u.
1
Let c = 9 + -5. Suppose -48 = -4*r - 4*p, -5*p + 18 + 34 = c*r. Solve -4*t + 2 = -2*f, -2*f + 4*f - t + r = 0 for f.
-5
Let n = -15 + 17. Let y(o) = 2*o**2 + 2*o - 2. Let i be y(-2). Let f be i/(-6)*(-5 - 4). Solve -8 = -n*q - x, f*q - 2*x - 2 = -x for q.
2
Suppose 11 - 5 = 2*v. Let b(f) = 4*f. Let a be b(1). Suppose 2*k - 5 - 3 = 2*l, 4*k = -3*l + 9. Solve -3*n = -r - 