. Let r(z) = z**3 - 13*z**2 + 2. Let p be r(w). Solve -2*c - 13 = -d + p*c, 3*d - 7 = 4*c for d.
-3
Suppose -5*s + 6 = z + 2*z, -5*z = s + 12. Let q be s/6*(-1 + 1). Solve -25 + q = 5*y, -p = -4*y - 25 for p.
5
Suppose -3*m - 15 = -w, -15 = 4*w - 3*w + 3*m. Suppose -2*d - 5 = -1. Let k be (d + 0)/((-8)/20). Solve w = 5*j - k*x + 10, -4*j + 3*x = j for j.
3
Let o be 2 - (1 - 1)/(-4). Solve 5*r = 3*i + o*r - 3, 2*i - 5 = 5*r for i.
0
Let f be ((-2)/(-1))/(2/4). Suppose 2*u + 2*x = 6, -6 = -3*u - 2*x - 0. Let t(d) = -d**2 + 5. Let v be t(u). Solve f*w - 5*w - 9 = 3*g, -4*g = -v*w + 31 for g.
-4
Let i be 1*2*(1 + 0). Suppose 5*n - 30 = -n. Solve 2*w - n*w - 4*z = 10, -i*w = -z + 3 for w.
-2
Let b = 13 - -9. Suppose -2*r = -5*w - b, 4*w = 3*r - 28 - 5. Let o = r + -8. Solve 0 = o*c + 12, -d - 6 = 5*c + 10 for d.
4
Let l be (-15)/(-6)*18/(-15). Let u = l + 5. Solve u*g = 3*p - 4, 0 = -3*p - 0*p - 2*g + 20 for p.
4
Let a be (-8)/2 + 5 + 16. Suppose h + a = 4*u, 3*h = u + 2*u - 6. Solve -3*q + 11 = -t + h*t, 3*q + t = 13 for q.
5
Let o = -16 - -8. Let h be o/(-20) + 23/5. Solve -2*v = 0, 2*u = 6*u + h*v for u.
0
Let n(c) = c**2 - c + 5. Let k be n(0). Let g = k + 0. Suppose -o - o + g*m + 47 = 0, -4*o + m = -85. Solve -2*b + 3*a = o, 0 = 3*a - 5*a + 10 for b.
-3
Suppose -3*z + 2*d + 1 = 0, 8*d = 5*z + 3*d. Solve -3*l - z = 4*p, 4*p = 5*l + 15 - 56 for p.
-4
Suppose 0 = 4*k - 3*k - 21. Let c = k - -6. Solve -2*n - 5*w + c = 2, 5*w - 25 = 0 for n.
0
Let c = 19 - 10. Solve 0 = -5*y - h - 13, 5*y - 5*h = -16 - c for y.
-3
Let u(m) = m - 3. Let j be u(5). Let x = -1 + 3. Solve 7*p + x*i = 4*p - 8, -j*p = i + 4 for p.
0
Suppose 83 = -5*w + 98. Solve -4*x - 10 = 2*q, -w*q + 4*x - 7 = 6*x for q.
-1
Suppose 7*j - 37 + 2 = 0. Let l(b) = 3 + 6*b + 2 - b**2 - 4. Let r be l(j). Solve r = 4*f - 2*f, -3*p - 5*f = -24 for p.
3
Let t(p) = 5*p - 11. Let j(a) = a - 1. Let q(b) = -4*j(b) + t(b). Let n be q(7). Let l = -5 - -9. Solve -l*o = w + 24, n = 2*w + 8 for o.
-5
Let q be 0/(-2) + (-4)/1. Let t be -1 + 1 + (0 - 20). Let x be (3/q)/(5/t). Solve 0 = -2*a - 2*a + x*b - 26, 4*a + b = -18 for a.
-5
Let q = -1 + 6. Suppose d = q, 2*l + d - 5 = l. Solve 5*o = 3*n - 0*n - 2, -o - n + 6 = l for o.
2
Let c be (-32)/(-10) + 3/(-15). Let x(t) = t**3 + 11*t**2 + 11*t + 22. Let l be x(-10). Solve -2*z + 4*s = l, 18 = -z + c*z + 2*s for z.
4
Let m = -43 - -52. Let i = 2 - -1. Solve i*o + k = -4*k - m, 3*o = k + 9 for o.
2
Suppose -4*a - a + z = -10, 0 = -5*a - 3*z + 10. Solve -2*d + 4*l - 3*l = 6, a*l = -5*d - 33 for d.
-5
Let d = 82 + -80. Solve -3 = d*p + q + 2*q, 12 = -5*p - 3*q for p.
-3
Suppose -4*y + z + z + 30 = 0, 0 = y - 2*z - 15. Suppose h = y*h - 16. Let u = 2 - -2. Solve -6*x - 2 = -u*p - x, -p - x = h for p.
-2
Let a be (-54)/(-10) + 4/(-10). Let v(q) = q**2 - 6*q + 5. Let y be v(a). Solve -j - 5*z + 2 - 13 = y, -2*j + 2 = -2*z for j.
-1
Suppose 16 = 3*x - 2*l + 1, 18 = 4*x - 2*l. Solve -3*j - x*f = -7*j + 14, j = 2*f + 1 for j.
5
Let u(s) = 2*s - 7. Let y be u(5). Suppose -5 = -y*d + 1. Solve -4*n = 2*x + d*x + 12, -4*n + 33 = -5*x for x.
-5
Let o = 4 + -6. Let u(z) = -z**2 - 4*z. Let m be u(o). Let s = -10 + 12. Solve -7 = g - 4*f, -s*g + m*f = 3*g - 13 for g.
5
Suppose 3*c + 0*p + 2*p = 0, 14 = c - 4*p. Let g(a) = 2*a + 1. Let w be g(c). Let l = 0 - -21. Solve w*h - 2 + l = z, 0 = 3*h + 9 for z.
4
Let m(w) = -w**2 - w - 1. Let a be m(3). Let l = a - -18. Solve 2*d - l*v + 4 = 0, -d - v = -3*d + 4 for d.
3
Suppose -5 - 45 = -10*q. Solve 4*o + 0*o + 5*w + 9 = 0, -q*o - 10 = 5*w for o.
-1
Let c(v) = v**2 + 5*v - 1. Let y be c(-6). Suppose 0 = -3*a + 2*a + y. Solve -a*i = -l - 20, i - 2*l - 4 = -3*l for i.
4
Let l(w) = w**2 - 4*w - 8. Let t be l(6). Solve n - 12 = -3*n + t*v, 10 = 4*n - 2*v for n.
2
Let b be -3*(3 + 14/(-3)). Suppose -15 = -5*d + b. Solve 0 = -h - 3*o + d*o - 4, h + 5*o + 10 = 0 for h.
-5
Let c = 94 - 24. Suppose -2*f = -7*f + c. Solve 0 = -4*k + 2*p + f, -p = 2*k - k + 4 for k.
1
Suppose 3*t - 4 = t. Suppose -28 = -4*b - 3*u, 0 + 4 = t*b - u. Solve -3*r = -2*h + 1 - 3, -r = b*h + 4 for h.
-1
Let r = -10 - -18. Solve 4*i = -t - r + 3, 4*t = -4*i - 20 for i.
0
Let k(h) = -h + 2. Let v be k(6). Let b = v - -6. Solve 4*u - b*g = 18, 0 = 2*u - 3*g - 7 - 0 for u.
5
Let j(t) = -t**3 - 10*t**2 - 2*t - 15. Let v be j(-10). Suppose k + 45 = 5*y - 4*k, y = v*k + 5. Solve -p + 2*p + 4*a = y, -3*p + 3 = 3*a for p.
-2
Let z(r) = r**2 - 8*r - 9. Let h be z(9). Suppose 9 = 3*s - p - h*p, -3*s + 5*p = 3. Solve s*y = 2*u - 0 - 10, 4*y = -5*u + 25 for u.
5
Let t(q) = q**3 + q**2 - 3*q - 2. Suppose 4*s = 2*m - 18, 3*s + 0*s + 26 = 4*m. Let w be t(s). Solve w = -2*l - x + 10, -x + 5 + 1 = l for l.
4
Let g = 11 + -8. Suppose -34 = -5*x - 3*y, 0 = x - 5*y + 4*y - 2. Solve 5*n - g*p + 5 = 3*n, p = -n + x for n.
2
Let b(l) = -l**2 + 7*l - 8. Let w be b(6). Let i be (-10)/w*(-96)/(-30). Solve 5*c - h = c + 8, -i = -4*h for c.
3
Let f be 55/4 - 3/(-12). Solve -t - t - 5*a = f, -3*t + 4 = -5*a for t.
-2
Suppose 0 = -0*k - 2*k + 6. Suppose -3*h + 9 = 0, -2 = 2*d - 4*d + 4*h. Let m = 11 - d. Solve 17 = t - m*a, 31 = k*t - 2*a + 10 for t.
5
Suppose -2*x - 14 = 4*b, 4 = 4*b - 5*x - 3. Let n(p) = -1 - 3*p + p + p. Let y be n(b). Solve -2*o - 16 = -0*o - 5*a, o + a = -y for o.
-3
Let f be (2/2)/((-6)/(-30)). Solve 12 = f*k + 4*r, -7 - 2 = -5*k - 3*r for k.
0
Let g = -10 - -5. Let d(f) = -f**3 - 4*f**2 + 5*f + 3. Let t be d(g). Let s be (4/6)/(2/6). Solve -s*l = t*v - 13, -l + 17 + 2 = 4*v for v.
5
Suppose -5*b = -2*b - 21. Let m = b - 4. Solve m*v - 18 = 3*h, 7*h + 6 = -2*v + 3*h for v.
3
Let a(c) = -c**2 + 4*c. Suppose -16 = -4*g - 8. Let o be a(g). Solve 5*f = 2*n + 4, 4*n - 2*f = 4 + o for n.
3
Let j(x) = -x**2 + 5*x + 5. Let v be (2 - 4/2)/(-1). Suppose -5*t + 21 + 4 = v. Let a be j(t). Solve 5*d - a*n = -35, -n + 5*n - 23 = 3*d for d.
-5
Suppose 0 = 6*n - 11*n. Solve 0 = 2*k + 4*q + 30, 5*k + 3*q + 0*q + 40 = n for k.
-5
Let b(q) = q + 15. Let z be b(-15). Let t = 17 + z. Solve 2*n = -h + 5, -3*h + t = h + 5*n for h.
3
Let a = 2 + 1. Let r be (18/5 - a)*-5. Let q = 7 - r. Solve 2*t - 4*f = -q, -2*t + f - 16 = 3*t for t.
-3
Let w(a) = a + 5. Let g be w(-5). Let b = 0 + g. Suppose 40 = 5*x - b*x. Solve -2*c - x = 0, c - 22 = -5*t + 4*c for t.
2
Let r(u) = -u**2 + 7*u + 10. Let n be r(8). Let h(w) = w + n + 2*w - 2*w. Let b be h(0). Solve -5*c = 5*y + 10, -4*c - 26 = -b*y - 3*y for c.
-4
Let z(c) = 2 + 4*c**3 - 3*c**2 - c - 2*c**3 - 3*c**3 - c. Let p be z(-2). Solve 0 = 2*s + 5*q + 12, -4*q = -p*s - 13 + 37 for s.
4
Suppose -3*g + 5*x - 20 = 0, g = -3*g + 3*x - 12. Solve g*w + 2 = w - c, 2*w - c = 7 for w.
5
Suppose 0 = -4*d + 5*d - 8. Let y be (-12)/8*d/(-6). Suppose 24 = p + y*p. Solve 2*n = -4*l + p, 3 = 2*n - 0*l - l for n.
2
Let w(c) = 5*c - 8. Let g be w(2). Solve -g*o + a = -0*a + 10, 0 = -5*o - a - 11 for o.
-3
Let b be 6/(-16) + (-323)/(-136). Solve -u + 2*h = 4, -3*h = b*u - 5*u for u.
4
Suppose -5*s = -m + 5, -2*m + m = 4*s - 5. Solve 3*h + 3*x = -s*h - 24, 2*h + 4*x = -24 for h.
-4
Let d = -95 - -97. Solve -4*j = 8, -3*j = -3*w + d*w + 4 for w.
-2
Let q = 3 + -3. Let k be -2 + q + -3 + 18. Solve 0 = i - 5*i - h - k, 4*h + 26 = -3*i for i.
-2
Let k = 7 + -2. Solve k*j - 1 + 2 = 4*a, 0 = 3*a + 4*j - 24 for a.
4
Suppose j = -0*j. Suppose -5*x + 4*v - 20 = j, -x = 5*v - 3 - 22. Suppose 0 = -n - 0*n. Solve 4*g - 2*h = -n*g + 16, -3*h = x for g.
4
Suppose r = -0*a + a, 2*r = -a + 3. Let w = 5 - a. Suppose -4*b + w*f - 3*f = -9, -4*f = 4. Solve 6*i + 2*k + 2 = b*i, -3*i + k = -11 for i.
2
Let q(d) = -d. Suppose -5*p = -0*t - t - 18, 0 = -t - 3*p + 6. Let a be q(t). Solve 2*g + 7 = -l, -2*l = -a*g - 6*l - 23 for g.
-1
Suppose 5*u - 2*r = 19, -5*u = r - 1 - 12. Solve u*o - 7 = -5*g + 10, 4*g = o for o.
4
Let k = 112 + -112. Solve 3*r - 4 = -5*c - k*c, r + 1 = -4*c for r.
3
Let q be -2 + (-1 - -2) + 24. Solve -3*v + 16 = -4*d - 15, -2*d + 3*v = q for d.
-4
Suppose d + 19 = 5*y, -2*y + 8*d - 3*d = -26. Solve -y*l = 2*b + l + 22, 0 = -2*b - 5*l - 26 for b.
-3
Let f(o) = o**2 - 8*o + 10. Let g be f(7). Suppose g*i - 24 = -9. Solve -2*z - 2 = 3*x - 16, -i*z + 30 = 5*x for x.
2
Let q be (-3 + 4)*-2 + 4. Suppose -52 = -2*i + 6*m - 2*m, q*i - 3*m - 49 = 0. Solve -5*r = -2*w + 8, 5*