(0 - -18). Suppose -4*r - 8 = -o. Solve -5*z + 1 = 4*n, -5*n = -4*z + 12 - r for n.
-1
Suppose 6*l - i = l + 22, 2*l + i - 6 = 0. Suppose -c + 0*c = -4*v + l, 0 = 5*c + 3*v - 95. Solve 0 = 5*t - 2*a - 31, t - 2*a = -t + c for t.
5
Let j be (-32)/(-3) + (-8)/12. Solve -a + 3*a = -3*t + 5, 4*t - j = -2*a for t.
5
Let o(y) = -2*y - 1. Let d be o(-2). Suppose d*q + 2*r = 5*r + 27, 9 = 2*q + r. Suppose -8*m + 8 = -7*m. Solve 0 = 2*z - 4*v + 28, 3*z - m = 2*v - q*v for z.
-4
Suppose 3*t - 4*k - 26 = 0, t - 3*t + 14 = -2*k. Solve -4 = -2*v + 5*o, -3*v = t*o + o + 15 for v.
-3
Suppose -15 = -4*u + i, 2*u + 3*i + 1 = -2. Solve 5*z + 4*r = 7, u*z - 2*z - 5*r = 13 for z.
3
Suppose 0 = -3*n + j + 6, 0 = -n + 2*j + 2*j - 9. Solve -s = w - n, s - 2*s + 3*w - 1 = 0 for s.
2
Let v(p) = p**2 - 10*p + 12. Let f be v(9). Solve -2*g - 2*y = g - 7, -g = -f*y - 17 for g.
5
Suppose -3*n - v = -8, -2*v + 1 = 2*n - n. Solve 8*a - n*a = 4*d - 3, -4*a = -4*d for d.
-3
Let o be 18/4*(3 + -5). Let c = 9 + o. Let k be c + -1 + (-12)/(-3). Solve -k*s + 6 = 0, -4*u + 0*s - 6 = -5*s for u.
1
Let l be -42*(-11)/(77/6). Suppose -4*x - 5*a + l = 0, -2*a = 4*x - 24 - 0. Let c be (-3)/(-9) + (-14)/(-3). Solve -4*i - x = -5*z - 14, -3*z - 19 = -c*i for i.
5
Suppose z + 2*a - 1 = -0*a, -41 = 3*z - 5*a. Let b(u) = -u**2 - 6*u + 9. Let v be b(z). Solve -3*o + 11 = -6*o + 5*k, 2*k + v = -2*o for o.
-2
Suppose -25 = -c + 2*v, 4*v = -2*c + v + 57. Solve -2*r + 12 + 3 = -3*g, -5*g = -4*r + c for g.
-3
Let b(l) = -l**3 + 6*l**2 - 3. Let d be b(6). Let s be ((-8)/d)/((-4)/(-6)). Suppose 1 = -x + s. Solve 1 = x*u - 5*k - 5, 0 = 5*u - 5*k for u.
-3
Let s = -13 - -31. Let u = 13 - s. Let y = 8 + u. Solve y*p = -7*x + 4*x + 6, -2*x - p = 1 for x.
-3
Suppose -h + 35 = -11. Let o = h - 14. Let v be o/14 + 2/(-7). Solve l + v*d = 10, -2*l + 14 + 1 = 3*d for l.
0
Suppose -5*s = 3*p - 6*p + 35, -5*s = 4*p - 35. Let v be 4/p + (-12)/5. Let l be v + 1 - (-10)/2. Solve 5*i - 5*r + 20 = 0, -l*i - i - 3*r + 20 = 0 for i.
1
Suppose 0 = -m - 3*j + 19, -14 = -4*m - 2*j + 22. Solve 3*n - m = c, 2*c + 4*n - 1 = 5 for c.
-1
Suppose -20 = -y + 3*c, y - c - 2 = -4*c. Solve -4*b + 1 = -s + y, -5*s = 5*b for s.
2
Let o be (10 + -6)/(8/12). Solve j = h, o*h - 2*h = -4*j for h.
0
Let k(g) = -g**2 + 7*g - 3. Let u be k(6). Let s(m) = m + 19. Let z be s(0). Solve 5*r + u*d = -10, 0*r + 4*r - 3*d - z = 0 for r.
1
Suppose l + 3 = 4*z, z - l = -2*z + 2. Solve 2*u - z = -3*i, 3*i - i = -2*u + 4 for i.
-3
Let v(s) = s - 7. Let l(m) = -3*m + 0*m + 3 + 4*m**2 - m. Let g be l(2). Let o be v(g). Solve c = -4*x + 19, 0 = 4*c - o*x + 1 + 3 for c.
3
Suppose f - 2*o = -4, -o = -2*f + 4*o - 12. Suppose 2*m = 8, -5*m = 5*w - 34 - 6. Solve 0 = k - 2*p + 5*p - w, f*p - 4 = -k for k.
4
Suppose -4*s = 5*s - 18. Solve 3*w - w = v, s*v = -4*w for v.
0
Suppose -2*b - 1 = 3*p, -3*b + 2*b - 6 = -4*p. Let h(t) = -3*t - 1. Let c be h(b). Solve -5*q - 17 = 2*u, 0 = c*u - 2*q + 12 - 42 for u.
4
Suppose 0 = -y + j + 4 - 3, 5*y - 2*j - 14 = 0. Solve 0*a + y*a - 2*w = -2, -3*a - 5*w + 31 = 0 for a.
2
Let l(k) = -k**3 + 18. Let d be l(0). Solve 0*c - d = 4*c - g, 2 = -3*c - 5*g for c.
-4
Let d(u) = u**3 - u**2. Suppose -2 = -3*r + 2*r. Let b be d(r). Solve b*k + 3*m = 15, -5*k + 7*m = 2*m + 25 for k.
0
Let b(a) = a**3 + 6*a**2 + 5*a - 4. Suppose 5*r + 26 = 3*i - 0*i, 0 = r - 4*i + 12. Let h be b(r). Solve -4*v + 2*z = -h, -v = v - 4*z - 10 for v.
1
Let t = -34 + 41. Solve 5*p + r + 7 = 0, -2*p - 3*r + 4*r = t for p.
-2
Let g = -1 + 6. Solve 0 = -4*i - g*t - 24, i + 2*t + 3*t + 21 = 0 for i.
-1
Suppose 2 = x - 1. Solve 4*s + 0 + 11 = x*j, 5*j - 15 = 5*s for j.
1
Suppose 37 = 3*o + 7. Let f = o - 8. Solve -f*a + 2 = 0, -3*j = -0*a + 3*a + 12 for j.
-5
Let i(s) = -4*s - 2. Let u = -9 + 8. Let k be i(u). Solve 3*j - 16 = -k*y + 5, -3*y = -j - 4 for y.
3
Suppose 0*i - 5*q = 4*i - 121, -i + 29 = q. Suppose -y - 3*y = -24. Solve -15 = 3*t, 2*d = -2*t + y - i for d.
-4
Let y(o) = -2*o + 2. Let d(s) = 2*s - 3. Let z(v) = 4*d(v) + 5*y(v). Let r be z(-1). Solve b + 0*b = -w - 5, r = 4*w + 20 for b.
0
Let h(u) = u + 1. Let c be h(3). Let q be (-4)/2 - (c + -35). Solve 5 = 4*y - 15, 0 = -4*d - 5*y + q for d.
1
Let s be ((-12)/10)/(33/(-110)). Solve -a - 2*f + 10 = 0, a + s = 5*f - 14 for a.
2
Let f(x) = -x**2 + 7*x + 10. Let w be f(8). Solve 0 = -q - u + w, 2*u = -4*q + 4 + 10 for q.
5
Suppose -k = d + d - 5, -5*d = -3*k - 7. Suppose 0 = d*u - 4*u + 4. Solve -q + 2*q - 10 = 5*b, u*b + 5*q = -31 for b.
-3
Let k be 0/(1 - (-2 + 2)). Solve 3*h - 5 = -0*h - 4*l, -2*h - 5*l + 8 = k for h.
-1
Let j be (-4)/20 - (-2)/10. Solve j = b + 4*y - 19, 7*b + y = 2*b for b.
-1
Let x = -63 + 68. Solve 5*a - f - 16 = 2*f, -5 = -4*a + x*f for a.
5
Let m(g) = g - 2. Let v be m(4). Let o be (3 - (1 - 3)) + 0. Solve 20 = -5*l - o*f, -v = 2*l - f + 9 for l.
-5
Suppose -6*i - 30 = -i. Let s = i + 11. Solve 0 = 7*q - 3*q - 4*w - 4, -4*w = s*q + 31 for q.
-3
Let f = -46 + 59. Solve -s = -2*g + 1, 3*s - f = g - 3*g for s.
3
Suppose 2*s - 3*s + 2 = 0. Suppose 16 = s*w + 2*w. Solve 4*t - 2 = 3*a, -2*t + a - w = 2*a for t.
-1
Let j(a) = 3*a - 1. Let f be (0 + -3 + 2)*2. Let u = 3 + f. Let n be j(u). Solve -4*l = 5*k + 8, 0 = -n*k + 3*l - 9 - 8 for k.
-4
Let k(u) = 4*u - 16. Let x be k(7). Suppose 2*m + 2*c = -2*c - x, 27 = 3*m - 3*c. Solve 3*z = z + 3*l + 9, -m*z - 3*l - 9 = 0 for z.
0
Let t(l) = l**2 - 11*l + 12. Let h be t(10). Solve -9 = 4*a - h*w + 15, 16 = 4*w for a.
-4
Let m = 4 + -4. Let c be -1 + (m - -2) + 5. Solve 0*b - 2*i = -b - c, -6 = -3*i for b.
-2
Let o be -1 - (1 - 0)*-13. Suppose -z + 4*z - o = 0. Let g(l) = l**2 - 2*l + 2. Let k be g(0). Solve z*u = -f + 14, k*f = -u - f + 9 for u.
3
Let s(i) = i - 1. Let b be 2/(-6) + 112/21. Let p be s(b). Solve 3*u + 2 = -4*r, 5*r + p*u + 2 = -0*u for r.
-2
Let r(z) = 2*z - 4. Let f be r(4). Let q = 13 + -8. Suppose -4*h - 10 = -q*h + 2*t, h - 16 = 4*t. Solve -3*k = f*u + k, k = h*u for u.
0
Let s be (-27)/18*16/(-6). Suppose -y + 0 + 4 = 0. Let u be ((-6)/y)/(27/(-72)). Solve 3*i + u*f + 16 = -10, -28 = 4*i + s*f for i.
-2
Let s be 2 + -2 + 10/2. Suppose -4*m = -s*m - 10. Let a be (m/3)/5*-3. Solve -i + 16 = -2*i + 5*t, -t = i - a for i.
-1
Suppose -2*w + 7 = 2*w + f, -4*w + 2*f = -10. Let j be ((-28)/(-6) - 3)*3. Let y be 2/j - (-40)/25. Solve 3*r - 4*t = 15, -r + y = -5*r - w*t for r.
1
Let l be (-21 + -1)*(-13)/26. Solve h + 0 = 2*d + 5, -5*h + 3*d + l = 0 for h.
1
Let o = 3 + 21. Suppose -5 = x - 13. Let k be 1/(x/(-10) - -1). Solve 0 = -3*u - 3*q - o, 3 + 1 = -k*u + 4*q for u.
-4
Let r be 5/(5/6) + 0. Solve 0 = 2*a, -4 = l - a + r*a for l.
-4
Suppose 3*i + 4*t - 8 = 0, 0 = i + 2*i + 5*t - 7. Let d = 5 - 3. Let m be -3 + 22 + 2/d. Solve i*u + m = -s - 3*s, -2*s = -3*u + 5 for s.
-4
Suppose 5*h + 5 = -4*u, -5*h - 5 = -5*u - 0*u. Let x be 18/81 - (-142)/9. Let r = x + -13. Solve u = -r*f, -2*f - 2*f = -4*g for g.
0
Let m(o) = -2*o - 16. Let l be m(-10). Let c be (-34)/(-8) + 2/(-8). Solve -2*i + i = -p + c, -p = -l*i - 10 for i.
-2
Suppose 2*p - 96 = -c, -3*p - 5*c + 103 = -41. Let a = p - 26. Solve h - 5*t = -3*h - 5, 2*h = -4*t - a for h.
-5
Let u = 20 - 15. Solve 0 = 5*y - 10, 2*h + 0*h - 20 = -u*y for h.
5
Let u = -54 + 59. Solve 2*i - 3 = -0*i - u*y, 2 = -i + y for i.
-1
Let i(y) = -y**3 + 11*y**2 - y + 15. Let w be i(11). Suppose -a + 2*u + 9 = 0, 0 = 5*a - u - 2*u - 80. Solve -3*q + a = -2*n, -4*n = n - w*q + 37 for n.
-5
Let n be (-1 - 40/(-15)) + (-2)/(-6). Solve 1 = -p, -n*m + 6*m + 3*p = -3 for m.
0
Suppose 0 = t - 5*a + 15, -5*a + 5 = 4*t - 35. Let l(n) = -n**2 - 19*n - 30. Let w be l(-17). Solve -2 - 14 = -4*d - 4*m, -w*m = t*d - 18 for d.
2
Suppose -38 = -5*f + 5*k - 3, k = -f - 1. Suppose 4*a - 2 = f*a. Let v be (3*(-1 + a))/1. Solve -3*l + 6*l = v*y + 6, -2*y + 11 = l for l.
5
Let u(s) = -s**3 + 7*s**2 - 8*s - 7. Let m be u(5). Solve 2*d - 2*x + 2 = 0, -4 = d + m*d - x for d.
-1
Let j(s) = 2*s**3 - 4*s**2 + 0*s**2 + 220*s - 216*s. Let c be j(3). Solve -9 = -3*q + 2*d, -6*d = -3*q - 11*d + c for q.
5
Let o be (-9)/36 - 2/(-8). Suppose 5*r - 15 + 0 = 0. Let d = 6 - r. Solve 2*v + 2 = -2*f, o = -d*v + 2*v - 4*f - 16 for v.
4
Let v = 8 + -6. Solve 3*l = 4*w + 7*l + 4, 0 = -5*w + v*l - 33 for w.
-5
Let o = 5 - 3. Supp