= r*s - 27, -2 = -3*s - 8. Solve 3*i = i - 3*u - 23, -2*i - 5*u = g for i.
-4
Suppose -5*a + 15 = 0, -5*n + 5*a - 2 - 3 = 0. Let m(s) = 0*s**2 + s**3 + s**2 + 0*s + 2*s. Let w be m(n). Solve -2*q = 5*c + 2*q + 33, -3*q - w = 2*c for c.
-5
Suppose 0 = 3*y - 7*y + 100. Suppose 5*o - y = -5. Solve 0*i - 2*i + m = -3, 2*i - 28 = -o*m for i.
4
Let w(b) = b**3 - 7*b**2 - 9*b + 11. Let f be w(8). Solve f*v + 1 = -5*j - 5, -v + j = -6 for v.
3
Let j be (-22)/(-6) - (-2)/(-3). Suppose -2*s - 3 = s, 0 = -5*n + j*s + 18. Solve h = 3*d + 6, -d - n*h + 0 - 2 = 0 for d.
-2
Suppose 4*p - 31 = -5*s, 0 = 2*p + 4*s + 12 - 32. Suppose -2*q - 3*a + 3 = 0, -p*q + 7 + 0 = 5*a. Solve -4*u + q*u = -o, -o = -5*u + 12 for u.
3
Let m = 14 + -12. Solve -d + m*f - 1 = 0, -4*d + 5*f - 4 = -2*d for d.
3
Let x(i) = 3*i + 2. Let l be x(1). Solve 0 = -4*n, c - 2*n = -0*n - l for c.
-5
Suppose 0 = 2*n + 1 - 5. Solve -4*g + 3 = -a + 13, 8 = n*a - 2*g for a.
2
Suppose -4 = -2*n + 6. Suppose l = n*l - 16. Suppose l*k = -k + 70. Solve 4*f + k = 2*y + 3*y, -2*y = -5*f - 9 for y.
2
Let p be 14/5 + 1/5. Suppose s = p*s. Solve 0*g + 10 = g - y, 4*g - y - 25 = s for g.
5
Let s be (-6)/2*1/(-1). Let x be 91/21 + 4/6. Suppose f = 5*g + 51, 0*f = -x*f + 4*g + 150. Solve 0 = -s*i - 6, 5*q - i - f = 2*i for q.
4
Let z be -1*(1 - 3) - -3. Suppose -4*u - z*f + 39 = 0, u + 15 = 4*u - f. Solve -2*k = -4*c + 8, -3*c - u = -6*c + 5*k for c.
2
Let r(x) = -x**2 - x + 2. Suppose v = 3*v. Let q be r(v). Solve q*l = -2*l - 2*k + 8, -4*l + 2*k = -8 for l.
2
Let o be (-1 - -2)/((-2)/(-2)). Let t(v) = -v - 5. Let s be t(-6). Let u be 4/(-3)*(-2 - s). Solve -a - 11 = -u*h, -22 = 5*a - 3*h - o for a.
-3
Let x(p) be the second derivative of -p**5/20 - p**4/4 + p**3/3 + p**2 + 3*p. Let h be x(-4). Solve 2*l + h = 0, -2*s + 4*s - 5*l - 35 = 0 for s.
5
Suppose 4*o - 42 = 30. Let z = o + -16. Solve 2*m = 4*k - 16, k - 15 = z*m - 7*m for m.
2
Let u = -19 - -10. Let p = u - -11. Solve 2*h - 4*i = -2, -h - p*i = -2 + 3 for h.
-1
Let n be (-94)/(-10) - 18/45. Solve -3*d - 3*b = -n, -4 = 2*d + 4*b - 20 for d.
-2
Suppose 0 = 2*x + 3 - 5. Suppose 10 = 4*l + 2*b - b, 0 = 3*l - 3*b. Solve l = 5*m - 0*m + 3*r, r = -x for m.
1
Let k(c) = -c + 8. Let i be k(5). Solve 0 = m + l - 0*l - 10, 0 = i*m - 5*l + 10 for m.
5
Let u be 2/9 + 2 + (-60)/27. Solve -2*c - r - 1 = u, -3*r + 30 = -c - 4*c for c.
-3
Let k(d) = d - 7. Let c be k(11). Solve 4*a = 2*f - 0*a - 24, -20 = -f + c*a for f.
4
Suppose -4*r + 16 = z, -3*z - 11 = -3*r + 1. Let h be r/18 - 150/(-54). Solve h*c - 7 = -5*f, -3 = -4*f + f - 3*c for f.
2
Suppose j = -j. Solve -3*q - 2*h - 2 + 17 = j, -2*q = 5*h - 10 for q.
5
Let a(r) = -6*r - 23. Let y be a(-9). Solve 5*d + 4*i = -y, -3*i - 20 = 2*i for d.
-3
Let g(l) = 2*l + 1. Let y be g(-3). Let n = y + 7. Suppose 0*t - 5*t = -25. Solve -t*v - 27 = -n*f, -3*f + 4*v = -v - 28 for f.
1
Let a = 76 + -73. Solve -4*v + 8*v = 5*b + 31, -3*b = 3*v - a for v.
4
Suppose -3*u + 0 = 9. Let l(f) = f**2 + f - 3. Let p be l(u). Solve 0 = 3*t - 8*t + 4*c - 12, 0 = p*t + 3*c + 18 for t.
-4
Let x(r) be the first derivative of 22*r**2 - r + 6. Let i be x(1). Solve 0 = 2*k - 4*f - 17 + i, 3*f - 12 = 0 for k.
-5
Let s be -1*(-2 + 1) + 2. Let q be 2/((-1)/1 + -1). Let i be q - (0 + (-12)/2). Solve -i*m - 4*a + 28 = 0, 0 = -s*m - 3*a + 4*a + 10 for m.
4
Let l be ((-3)/9)/((-14)/126). Solve -f + b + 0 = l, 5*b = 0 for f.
-3
Suppose -4*a - 3 = x, 4*x + 6 = 2*x. Let p(o) = -o - 2. Let b be p(-5). Solve -1 = -4*c - b*k + 2, a = -c - 3*k + 12 for c.
-3
Let x be ((-3)/(-1))/(15/25). Suppose 0 = -4*i + x*i - 12. Solve -4*g + 2*j = 20, -4*j - i = 5*g - 0*j for g.
-4
Let j = 7 + -7. Suppose -2*n - 3 = z - 1, j = 2*n - 2*z + 14. Let i be (-2)/2*(1 + n). Solve 8 = -2*x - i*x, 10 = -2*l - 4*x for l.
-1
Suppose 3*g = 17 - 8. Solve -3*p + p - 5 = 3*d, 2*d = g*p + 14 for p.
-4
Suppose 4*t + 2*w - 8 = 0, 4*t - 3*w = 10 + 8. Solve 3*x = t*a, a - 2*x + 0*x = -1 for a.
1
Let l(k) = -k - 7. Let v be l(-5). Let f be v/10 - (-1)/5. Let t be 1 + f + 2 - -1. Solve -3*u - t*n + 9 = 0, 0 = -2*u - 2*n + 5*n - 11 for u.
-1
Let g be (-1)/(0 + (-1)/23). Let a = -12 - 0. Let i = a + g. Solve -4*x = -2*r - r + i, 3*x + 3*r + 3 = 0 for x.
-2
Let b = 4 + -1. Let j be ((-10)/(-6))/(b/18). Solve 3*k + y - j = 0, -y - 2*y - 20 = -k for k.
5
Let z(y) = -2*y + 2. Let u be z(0). Solve 5*f = n, 3*f + 6 = u*n + 13 for f.
-1
Let a = 6 - 1. Suppose -5*s - r + a = -1, 5*r + 20 = 0. Let d = 13 + -10. Solve 0 = s*o - 4*q, -d*o - 5 - 3 = -2*q for o.
-4
Let k be ((-12)/20)/(1/(-15)). Solve 5*b = -5*v + 15, -2*v + 7*v = 3*b - k for b.
3
Let m be 0/2 - (-16 + -2). Let g be -2 + 7*(3 + -2). Solve 0 = 3*w - l + 2, -2*w + g*l + m = -w for w.
-2
Suppose -z - 12 = -4*z. Solve 2*b - v = 2*v + 12, z = -3*b - v for b.
0
Let y(f) = -2*f**3 - f**2 + 2*f. Let c = -4 + 2. Let r be y(c). Suppose r = 3*u - 1, 0 = v - 2*u - 18. Solve -3*b + 7*b = 2*d - 8, -2*d - 4*b = v for d.
-4
Let t = 5 + -1. Let q(b) = 36*b**2 - 1. Let v be q(1). Suppose -5*l - 5*r = -v, -4*l - 3*r = -r - 18. Solve -4*a - a + t = d, l*a - 4*d = -16 for a.
0
Let q(t) = 9*t - 8. Let y be q(4). Let v be (y + 0)*(-1)/(-2). Solve -4*z - 6 = 5*o, 36 = 5*o - 3*z + v for o.
2
Let h be (-2)/(10/(-21)) - (-15)/(-75). Solve 0*u + 23 = -5*x + 2*u, -h*x - 4*u + 4 = 0 for x.
-3
Let a = 13 + -9. Let k(h) = -h**3 + 4*h**2 - 3*h. Let w be k(2). Let t = w + -2. Solve -a*u + 3*n = 9, -6 = -5*u - 2*n - t for u.
0
Suppose -16 = -2*m - 2*b, 2*m - 6 - 10 = -3*b. Solve 4*g + 2*u - 4*u - 2 = 0, u - m = -g for g.
3
Let v = -15 - -21. Solve -2*p = 3*b - v, 0*b + p - 3 = b for b.
0
Let f = 11 - 4. Let t = 9 - f. Solve -3*o + 10 = 2*w, t*o - 4 = -7*w + 3*w for w.
-1
Let c(q) = -2*q**2 + 2*q + 2. Let p be c(-2). Let z = 2 - p. Suppose -5*k = -2*k - z. Solve -k*w = -12, -3*x + w + 2*w + 6 = 0 for x.
5
Suppose 9*r - 8*r - 5 = 0. Solve 0 = -r*a - 10, -l = -5*l - 4*a + 12 for l.
5
Let b = 45 - 25. Suppose -2*m + 10 = -m - 5*k, 0 = 2*m + 4*k - 6. Solve 5*g = m*i - b, 2*i = 3*i - 1 for g.
-3
Let n(s) = 12*s**2 + 2*s + 2. Let b be n(-1). Let u be (2 - 28/b)*-3. Solve k + 6 = 5*p, -3*k + 3*p = -7 + u for k.
4
Let j = -2 - -5. Suppose -j*m - m = -28. Solve -m = 5*u - 3*l, 5*l = -2*u - 8 - 1 for u.
-2
Let a be 2*(-1 + (-1 - 0)). Let h be 0 + (-2 - a) - 3. Let y be 6/3 + (0 - h). Solve i - 3 = -0*i - y*d, -5*i + 15 = -3*d for i.
3
Let c = -208 + 223. Suppose 17 = 5*f + 2. Let z = 8 - f. Solve -z*g = -b + 8, -3*g - c = -4*b - 0*g for b.
3
Suppose 11 - 1 = -5*k. Let l be (-3 + 2 - k)*5. Solve 0 = -5*i + l*j - 5, i + 4*j = 2*i + 10 for i.
2
Suppose -3*p + p + 2 = 2*y, 3*y = -3. Suppose -4*a + 4*n = -5 - 15, 0 = 4*n + 12. Let s be -4 + a + 26/1. Solve -2*b - 6 = p*t, 5*t + s = -0*t + 4*b for t.
-4
Suppose -5*n + 10 + 10 = 0. Solve -4*h + 2*s + n = 3*s, -4*h + 4*s + 24 = 0 for h.
2
Let z(o) = -12*o - 3. Let f be z(-3). Let x = -21 + f. Solve 3 = -5*i - 4*j, 2*j + 3*j = 2*i - x for i.
1
Suppose -t - 2 = -2*t. Suppose -4*s - 3*y = -13 + 2, 0 = -2*y + t. Solve -s*p = -10, 0 = 2*b - 4*p + 4 + 16 for b.
0
Let o be (-158)/(-14) + 10/(-35). Let u(q) = -q - 5. Let l be u(-6). Let g be (0*2/(-2))/l. Solve 5*z = 5*r + 5, 4*z = -3*r - g*z + o for r.
1
Let t(p) = -3 + 1 + 4 + 2*p. Let a be t(-5). Let m = -4 - a. Solve 7 + 8 = 3*b - 3*s, -2*s = m*b - 2 for b.
2
Let g be (-1)/(-4) - 14/(-8). Solve -z = 2*z - g*h + 1, 4*z + h + 16 = 0 for z.
-3
Let w = -41 - -60. Let o = w - 7. Suppose -3*z = -3*i, 2*z - o = -5*i + 9. Solve 2*u = -5*j - 28 - z, -u - 3*j = 18 for u.
-3
Let b be (4/(-10))/((-1)/5). Solve -b*u - 4 = 2*f, -4*f + 27 = -3*u - 0*u for f.
3
Suppose 3*c - 4*m - 22 = 0, -2*c + 2*m + 3 = -13. Suppose 4*z = a - 1 + 8, -a + 5*z = c. Solve r - k = a*r + 9, -3*r - k - 7 = 0 for r.
-2
Let u(a) = a**2 - 2*a + 5. Let o be u(3). Suppose 0 = 3*x + x, 5*x = -4*y + o. Solve -3*t - 27 = -3*f, -4*t + y*f - 33 = t for t.
-5
Let n = 11 - 7. Solve 0 = -n*k + i, 0*k + 4*i = -k - 17 for k.
-1
Let a(m) = -m**2 - 5*m + 5. Let l be a(-5). Let c = -3 + l. Let f be 9 + -3 + (2 - c). Solve 5*x - 2 = -z - 11, 2*x + z = -f for x.
-1
Let r be (6/4)/((-2)/4). Let h(m) = 6*m + 7 - 3*m - 2*m. Let t be h(r). Solve t*y + 3*g = -29, -4*g + 10 = -4*y + 2 for y.
-5
Suppose -6 = -2*r + 2. Suppose -4*n - 8 = -2*i, i + n - 