30. Let t(x) = -x + 4. Let y be t(3). Let q be 2/y*(-6)/(-4). Solve 2*f = -q*n, -3*f = -b*n - 4*f for n.
0
Let s = 5 + -2. Let u be 1/(-3) - (-28)/s. Suppose 2*c - 5*m = 12 + u, 0 = c + 3*m + 6. Solve 5*h - 4 = -3*y, h + 7 = c*h + 3*y for h.
-1
Suppose 3 = 2*n + 5*o - 28, 0 = 3*n - 5*o + 16. Suppose k + 7 = -3*l, -5*k - l + n*l + 33 = 0. Solve 3*f = -5*u + 28, 2*u + 4*f - 19 = -k for u.
5
Suppose -25 + 28 = s. Solve 4*w - w = 3*i + 15, 0 = s*w - 3 for i.
-4
Suppose 99 = 3*i + 3*p, 2*i = 4*i + 3*p - 69. Suppose 2*k - i = -k. Let z = k - 6. Solve -z*h + 6 = -3*j - 29, -2*j - 10 = 0 for h.
5
Suppose -5*c + 45 = 2*j - 25, -c - 3*j + 27 = 0. Let i(a) = -a**2 + 4*a - 3. Let t = -2 - -5. Let f be i(t). Solve 2*o - 4*w - c = f, 3*o - 6*w = -w + 17 for o.
4
Let b = -34 + 50. Suppose 125 = 9*r + 17. Suppose 4*c - b = -o, -3*c + r = 3*o - 2*o. Solve w - 2*d - c = 0, -3*w - 25 = 5*d - 4 for w.
-2
Suppose 0 = 4*t - 4*u - 32, 0*u = 4*t + 5*u + 13. Solve 3*a + 3*h = -t, 4*h = 2*h + 4 for a.
-3
Let n be 10 + -5 - (0 + 0). Let b = n + -1. Solve 6*u = -4*h + u - 17, -b*u = -3*h - 5 for h.
-3
Let h = 5 - 8. Suppose -q + 3 + 2 = 0. Let d = h + q. Solve 0 = d*c + 5*i - 20, 0*i + 4 = 2*c - 3*i for c.
5
Suppose -5*n + 82 - 7 = 0. Solve 4*p + 13 = -0*o - 3*o, -5*o - n = 0 for p.
-1
Suppose -6*o = -4*k - 4*o + 14, -3*k + 6 = 3*o. Solve -v - 7 = -k*t, -3*v + 5 = -t + v for t.
3
Let d be ((-8)/6)/(2/(-3)). Let s be 3/(-2) - (-7)/d. Solve -2*v - s*z - 6 = 2*v, z = -3 for v.
0
Suppose 0 = -36*t + 35*t + 4. Solve 0 = -t*y + 3*w + 20, -4*w - 22 = -2*y - y for y.
2
Let z = 4 + -3. Suppose 11 = o + z. Solve 5*j - 15 = 4*j + 4*h, o = j - 3*h for j.
-5
Let y(m) = -2*m**3 - 3*m**2 + 2*m - 3. Let c be y(2). Let g = -24 - c. Solve -d = -4*x + 18, -g*x - 5*d + 15 = -2*x for x.
5
Suppose -3*b - 12 = -2*b + 5*h, h = 4*b - 36. Let z = b + -5. Suppose -c + 3*y = -10, c + 3*y + 2 = 2*y. Solve 0 = z*t - 4*j + 26 - c, -t - j + 1 = 0 for t.
-3
Suppose 4*b + 1 = 9. Solve -j - 2*m - 8 = -3*j, -b*j = 3*m - 3 for j.
3
Let d be 0 - 0 - 2*-3. Suppose 2*p - a + 15 = 4*p, a = -p + d. Solve 0 = -5*q - 4*c - 8, p = -q - 4*c + 1 for q.
0
Let f(a) = -a**3 - 5*a**2 + 7*a + 9. Let u be f(-6). Solve -5*m - 16 = -2*r, -3*m - 3 = -u*r + 3 for m.
-4
Let z = 28 - 23. Solve -5*y + z = 5*x, -3*y + 1 = 4*x - 0*y for x.
-2
Let d be (8/(-12))/(2/(-3)). Let a be 2 + d*(0 - 0). Suppose -i = x - 13, a*x - 28 = i + 1. Solve 2 = w, 4*u - w + 0 = x for u.
4
Suppose 10*s + 3 = 23. Solve 6 = -s*n + 4*r, -n + 24 = 4*r + 3 for n.
5
Let f be (-48 - (-1 + 0))*-1. Suppose 5*v = 5 + 5. Suppose -3*q + f - v = 0. Solve -4*n + 8 = t - 17, -3*t = -q for n.
5
Let p be 3/1 - 0/(-1). Suppose -p*i + 1 = -2. Suppose 17 - 32 = -3*t. Solve 2*j = -s + 5, j + i = t*s - 2 for s.
1
Let i be (-1)/(-4) + (-95)/(-20). Let h(b) = -i*b**3 + b**2 + 4*b**3 + b**2 + 3 - 3*b**2 + b. Let q be h(0). Solve 2*u - j - 7 = 0, u - 11 = 5*j - q for u.
3
Suppose 4*n - 40 = -4*g, -4*g - 10 = -g - 5*n. Solve h + g*w - 45 = 6*h, -4*h - 4*w + 4 = 0 for h.
-4
Let f(v) = -14*v**3 + v**2 + v. Let k be f(-1). Solve -4*p + 3*a = 13, 4*a - k = 2*p - 0*a for p.
-1
Let c = 60 + -39. Suppose -3*j - 9 + c = 0. Solve 0 = 4*i + 4, -3*k - 3*i + j + 2 = 0 for k.
3
Let v(d) = -d**3 - d**2 - d. Let u be v(-1). Suppose 3*s + u - 4 = 0. Suppose 5*r - 21 = -s. Solve 0 = -f - 4*b - 18 + 3, -r*f + b = -25 for f.
5
Suppose -17*t + 49 = -2. Solve -n + 5*q = 30, -4*q = -t*n - 27 - 8 for n.
-5
Suppose -4*o = 4*h - 84, -3*h + 104 = h - o. Solve 5*x - 2*z = -h, x - 2*z + 5 = -0*z for x.
-5
Let u(k) = k**3 - 6*k**2 + 7*k - 4. Let f be u(4). Let l = f + 13. Suppose y = l*y. Solve -2*g + 6*g = 3*c + 2, 2*c - 4*g = y for c.
-2
Let s = -79 + 83. Solve y = s*g - 18, 0*y - 4*y = -2*g + 2 for g.
5
Suppose 0 = q + q - 6. Suppose -4*p = -p. Suppose 5*j - 6 - 4 = p. Solve -u + q*s - 1 = -2, 0 = j*u + 4*s + 18 for u.
-5
Let f(s) = s + 5. Let r be f(0). Suppose -2*m + 22 = 3*l, -r*m - 8 = -l + 5. Solve 0 = 2*n - 4*o - 8, 0*n - n + l = -3*o for n.
-4
Let f(u) = -u**3 - 5*u**2 + 6*u + 2. Suppose -5*x + 0*x - 30 = 0. Let d be f(x). Solve 0 = -2*n + d*a, 0 = -6*n + 2*n + 3*a - 4 for n.
-4
Suppose y = -0*y + 2. Solve -z - 3*z = 5*a - 6, -4*z = -y*a + 8 for z.
-1
Let t(s) = -2*s**2 + 3*s - 1. Let l be t(2). Let j be (-3)/3 + (-12)/l. Suppose 2*u + 6 = j*u. Solve -o - 3*o + u = 2*n, -o + n = -9 for o.
4
Suppose -5*a = -3*h + 68, 0 = 5*h - 10*h - 4*a + 64. Let x be ((-24)/h)/((-6)/16). Solve -5*t + 12 = -5*f + 6*f, -x*f = 2*t - 12 for f.
2
Let h be (0 + 0)*(-5)/(-5). Suppose -2*r + 3*r - 3 = h. Solve -15 = -3*s, -b - s + 25 = r*s for b.
5
Let b be ((-9)/(-3) + -3)*1. Suppose b*d + d = 2*a - 21, -3*d = 4*a - 27. Solve w + 2*l = l + a, -3*w + 32 = 4*l for w.
4
Let u(b) = -b**3 + 6*b**2 + 12*b - 17. Let f be u(7). Solve t + t + g = -7, 3*t + f = -3*g for t.
-1
Let w = -147 - -156. Solve -4*p - 25 = -w*p, -5*o - 5 = p for o.
-2
Suppose 3*n + 9 = 24. Suppose 0 = n*f - 20 - 0. Solve 3*g + 5 = 5*m - 26, f*g = -5*m + 17 for g.
-2
Suppose 5*q - 25 = -5*y, -y + q - 1 = 2*y. Suppose 2*p - y - 17 = -2*f, 0 = 3*f - 15. Solve 2*o = -p*c - 0*c - 6, -o + 4*c - 9 = 0 for o.
-5
Suppose -3*x + 1 = 4. Let t = x + 1. Suppose -3*h + t*h + 2*v = -16, 4*h + 17 = -5*v. Solve -4*o - 2*r + h = -2*o, -o - 5*r + 1 = 0 for o.
1
Suppose 2*z + 0*z - 6 = 0. Solve z*a - 3*v + 5*v = -14, 0 = -v - 1 for a.
-4
Suppose 0*u + 2*r + 83 = 5*u, r - 71 = -5*u. Solve 4*a - 4*s = 0, 0 = -4*a - 5*s + u + 30 for a.
5
Let r(h) = 4*h**3 + h**2 - 1. Suppose 0*w + 4*w + 3*f + 2 = 0, -4*w = -2*f - 8. Let m be r(w). Solve m*b + 2*p = 14, -2*b + 2*p + 0*p = 8 for b.
1
Let g(l) = l + 7. Let p be g(-4). Let u be -4*(p - (-21)/(-6)). Suppose -2*a = -a - 5, a = u*v - 9. Solve 2*x = -3*f, 4*f + 0 = -5*x + v for f.
-2
Suppose 3*l = 2*l - 2*u + 19, -74 = -5*l - 3*u. Suppose -4*z + 3*z = -2*w - 21, -3*w = -3*z + 27. Let k = -8 - w. Solve -2 = t + a - 2*a, -l = 3*t + k*a for t.
-3
Suppose -25*h - 76 = -29*h. Solve -4*x - 3*t + h = 0, -5*x + t + 4*t = -15 for x.
4
Let j(v) = -2*v**2 - 8 - v**2 - 9*v + 4*v**2 - 2*v**2. Let k be j(-8). Suppose 4*b - b - 6 = k. Solve -3*n + n - 4 = -2*m, 4*m = b*n - 2 for n.
-5
Suppose 0 = 5*h - 4*h + 5*t + 10, 3*h - 12 = -t. Solve -m - h = -2*f, -m - 5*f + 35 = 4*m for m.
3
Suppose 5*n + 1 = -g - 4, 0 = n + 1. Solve g = 4*b + 8*x - 3*x + 15, -b - 4*x = 12 for b.
0
Let g = -6 - -11. Let a(m) = m**3 + 8*m**2 + 7*m + 2. Let w be a(-7). Solve -w + 5 = -p, -2*p = g*i + 16 for i.
-2
Suppose -17 = -3*k + 2*p, -8 + 21 = 3*k + 2*p. Solve -4*w + k*s = -4, -w - 4*s = -s - 1 for w.
1
Let i(u) = u - 6. Let l be i(5). Let h(k) = -14*k - 1. Let g be h(l). Solve 5*f = 2*z - 5, 2 - g = -2*z - f for z.
5
Suppose 6*r - r = 0. Let q(f) = -f**2 + 3*f + 6. Let z be q(4). Let v = 4 + 0. Solve -v*x - 5*a = 15, -x = -r*x + z*a + 3 for x.
-5
Suppose 0 = -5*d + 108 + 22. Let m(c) = -2 - d*c - 2 + 27*c. Let b be m(4). Solve -3*f + 10 = 5*r, b = -3*f - 2*r - 2*r + 11 for f.
5
Let j = 1 - -1. Let n be (-2)/4*j*-11. Solve 0 = x - 3*h, -4*x + 2*h - h = -n for x.
3
Suppose -6 = -2*u - 4. Solve q - 5*g = -2 - u, 3 = 3*g for q.
2
Let c = -2 + 3. Let r(s) = 5*s. Let y be r(c). Let i(f) = f**3 + 28*f**2 - 3*f - 79. Let u be i(-28). Solve 0 = -4*t - 16 + 4, 0 = u*n - y*t - 20 for n.
1
Let t be 3 - -1*2 - 1. Suppose -2*n = 3*f - 40, t*n + n = -5. Suppose -v + d + 10 = 2*v, v + 4*d + f = 0. Solve v*i + 2*c = -12, -2*i - i + 7 = -2*c for i.
-1
Suppose 19 = 7*s - 51. Solve -v - 5*g + s = 0, v + 0 - 4 = -3*g for v.
-5
Let h = -4 - -8. Suppose -h*j = 3*o - 12 - 15, 2*o - 3*j - 1 = 0. Solve -o*y - 2*c + 4 = 0, 4*c + c = -4*y + 10 for y.
0
Suppose 2 + 0 = a. Suppose 2 = -a*m + 8. Suppose 3*v - 9 = -m*k, v - 3 = k - 10. Solve 2*y - 7*u = -2*u - 10, -3*y + 5*u = k for y.
5
Let l(a) = -2*a**3 + a**2 + 3*a + 2. Let s be l(-1). Solve -3*d - 4*k = -17, 2*d - s*k = 1 - 13 for d.
-1
Suppose 4*j + 17 = 49. Let t be (0 - 2)*11/2. Let s = -7 - t. Solve 2*y - 4 = 4*y + 2*d, 4*y - j = s*d for y.
0
Let t(p) = 3*p**2 + 7*p + 6. Let z be t(-4). Solve -i + 2*s + 16 = i, 4*s = 2*i - z for i.
3
Let y(r) = r**2 + 4*r + 3. Suppose 0 = -5*p + 2*k - 7, 5*p + 27 = 2*k - 5*k. Let l be y(p). Solve 2 = 3*m + 2*b - 9, l = -2*m - b + 6 for m.
1
Suppose -4*c = 3*a + 7, 0*c + 4*c + 22 = 2*a. Solve 27 + 8 = a*m +