. Solve r = -k - 7, -r - 19 = n*k + k for r.
-3
Let o(g) = -g**2 - 10*g - 3. Let a be o(-9). Let i = -2 + a. Let b = -3 + 9. Solve -2*z = 2*w - 4*z + i, -b = 3*w + 4*z for w.
-2
Suppose -5*c = -t - 2*c + 7, -3*t = -c - 21. Let q = t - 7. Solve 0 = 5*a + 5, 5*f + 2*a + a + 8 = q for f.
-1
Let i = 128 + -44. Let r = i + -39. Solve -3*p - 2*p + 3*b + 40 = 0, r = 4*p - 5*b for p.
5
Let t = -6 + 12. Solve -4*x + 5*x - w = t, 4*x = -w + 14 for x.
4
Let x(n) = -n**2 - 5*n + 4. Let r be x(-5). Solve -k + o + 20 = -5*k, r*k = 4*o for k.
-4
Let p = -41 + 46. Solve 5*h + 16 = n, 3*h + 3*n + n = -p for h.
-3
Suppose t + 3*h = 0, t - 4*h + 40 = -t. Let g = -3 - 4. Let i = g - t. Solve -2*c + 3*b - i*b = -8, c - 5*b = -20 for c.
0
Suppose -2*w + 9 = 4*c - 9, -2*c = 4*w - 18. Let r(i) = -i**2 + 9*i - 7. Let j be r(6). Suppose 2*a - j = w. Solve -3*h - q - 1 = -0, -h - a = 2*q for h.
1
Let d = -16 + 14. Let x = 2 - d. Solve z = -x*j + 7, 3*j - 6*j + 4*z + 10 = 0 for j.
2
Let t be (4/(-10))/(5/(-25)). Suppose 0*q - 6 = -t*q. Solve -4*k + 2 + 3 = -q*m, 2*k - 5*m = -15 for k.
5
Let l = 4 + -4. Solve 11 = -5*w - 9, l = -2*v + w + 10 for v.
3
Let j be 0/(-2)*(-2)/4. Let a = 7 + -3. Solve -c + 5 + a = 2*f, j = c + 3*f - 14 for c.
-1
Let j = 21 + -9. Suppose -n + j = 3*n. Solve 4*r + 3*x - 16 = 0, 0 = -3*r - 2*r + n*x - 7 for r.
1
Let k = -33 - -36. Solve 3 = 3*n, -8 - 2 = -k*m + 5*n for m.
5
Let t = -9 + 16. Suppose t*a - 5 = 2*a. Let c be (3 + -1)*(-10)/(-4). Solve 2*j - a = -c*k - 11, k + 25 = -5*j for k.
0
Let u(z) = 3*z - 4*z + 0*z**2 + 2*z**2. Let h be u(-1). Suppose -2*a = 4*q - 94, -4*q - h*a + 77 + 14 = 0. Solve 5*m - q = 5*k, 5*m + 11 = -k + 24 for m.
3
Suppose 0 - 10 = -5*s. Let y(a) = -a**2 - 13*a + 18. Let r be y(-13). Suppose 2*v = -k - s*v + r, 2*v = k. Solve -2*z + i = -6, 2*z = -i + 4 - k for z.
1
Let h = -7 - -10. Suppose 5*b - 76 = -w + 28, h*w = -5*b + 102. Solve -5*o + 3 - 15 = -r, 2*r + 5*o + b = 0 for r.
-3
Let z be 23/7 - (-10)/(-35). Suppose 3*d + d - 10 = 5*v, 0 = 5*v - 2*d. Solve 0 = -0*u + z*u - 15, 2 = 3*c - v*u for c.
4
Let j(k) = k**3 - 9*k**2 - 9*k - 10. Let z be j(10). Let w = 37 + -5. Let d = w + -22. Solve z = -b - 5, 4*b + d = -2*p - 0*b for p.
5
Let s be -1 - (1 - (-1 - -5))*2. Solve -6 = -3*h - 4*a - 0, s*h - 10 = -4*a for h.
2
Let d = 13 - 2. Solve -o = 4*m - d, 4*o + 3*m - 12 = 6 for o.
3
Let x be (-4 + 1)/(2/(-6)). Suppose -3*y + 6*y - x = 0. Solve -3*l - 10 = -0*l + w, -2*l + y*w - 14 = 0 for l.
-4
Suppose -6*k + 30 = 3*d - 4*k, -31 = -2*d - 5*k. Solve f + 3*t = 17, 4*f - 4*t = -t + d for f.
5
Let a(p) = 2*p + 2. Let k be a(-7). Let r = -7 - k. Solve -r*j = 3*y - 2*j - 3, -15 = 5*j for y.
4
Let z = 1 - -1. Let m = -1 + z. Let h be (1/m)/1 - 1. Solve h = -4*x + 8*x + g + 9, 2*g = 3*x + 15 for x.
-3
Let p be -2 + 1*-3*4. Let z be p/(-4) - (-1)/2. Suppose -z*k - u = -15, 3*k + u - 10 + 0 = 0. Solve 3*i = -3*b - 21, -k*b = 4*i - 6*b + 18 for i.
-5
Let h be 2 + (-3 - -1) + 1. Suppose 5 = 2*j + h. Solve -4*i = 3*w - 4, 2*i = -3*w + j - 0 for w.
0
Let d(o) = 2*o - 3 - o**3 - 3 + 4. Let b be d(-3). Solve c = -2*h - 7, 0 = -h + c + 3*c + b for h.
-1
Let z = -1 - -4. Let n be z/(((-27)/6)/3). Let l be 3*n/(-3) - -9. Solve d + 9 = -4*g, -5*d + 13 = -3*g - l for d.
3
Suppose 2*s = 14 - 6. Solve -m + 3*i - 17 = 0, 3*m + s*i + 3 = i for m.
-5
Let d = 16 - 22. Let r be (d - -8)/((-2)/(-4)). Solve -p + 5*j + 30 = 0, -3*j + 7 - 2 = r*p for p.
5
Let q(p) = 2*p - 7. Suppose 0 = -4*w - 0*w + 24. Let i be q(w). Solve -3 = -o, i*j + o = -0*o - 22 for j.
-5
Let k(c) = -2*c**3 + 3*c**2. Let l be k(2). Let h be l/14 - 4/(-14). Solve -w + 3*w + 3*m = 11, 5*w + 2*m = h for w.
-2
Suppose -4*h = -h - 36. Solve 0 = -3*y + x - 5, -4*x = 5*y - 2*x + h for y.
-2
Let c = 17 - 9. Suppose -y + c = y. Suppose -p = -5*l + 12, 3*l - l - 12 = -2*p. Solve 2*f - 1 = 4*m + p*f, -1 = -y*m + f for m.
0
Let w = 29 + -27. Solve -1 = -3*q - w*m + 4, -3*q - 10 = 5*m for q.
5
Suppose -4 = i - 0. Let d(j) = -2*j - 4. Let n be d(i). Solve -n*r - 5*l + 3 = 0, 5*l - 7 = 8 for r.
-3
Let m be (0 - -1)/(1/3). Let a = 55 - 52. Solve 1 = j, -m*o = -5*o - a*j + 5 for o.
1
Suppose -4*w + 12 - 4 = 2*x, -2*w + 8 = 0. Let y be ((-20)/x + -4)*3. Solve 0 = -y*s - 2*v - 3*v - 8, -3*v = -3*s for s.
-1
Let y(f) = -5*f**2 - f - 3. Let g(t) = t**2 + t + 1. Let j(d) = -4*g(d) - y(d). Let a be j(-3). Solve -18 = -3*k - 3*x, 4*x = -2*k + x + a for k.
1
Suppose 4*r + 3*w = 1, 2*w - 2 = 3*r + 7*w. Let j be (r + 3/(-6))*14. Solve 10 = -5*k - 2*p, 3*k - 2*p - 10 = j*k for k.
0
Let c = -2 + 6. Suppose -4*d + 2*t + 2*t + 4 = 0, 5*d - c = 4*t. Let u be 18/4*(-2)/(-3). Solve -3*p = -d*p + u*x, p = 3*x for p.
0
Let c = -11 + 5. Let j(o) = -o**3 - 6*o**2 + 2. Let x be j(c). Solve -d = 4*n + 7, 4*n + 10 = -x*d - 0*d for n.
-1
Let p = 10 - 8. Let q be (2/p)/(6/18). Solve 10 + 1 = f - 5*g, 3*g = 3*f + q for f.
-4
Let k(h) = -h + 29. Let g be k(13). Let v = -10 - -14. Solve -2*q + 0*n = -v*n + 20, q - 4*n + g = 0 for q.
-4
Suppose -16 = -4*q + 2*f, -q - q - 5*f - 4 = 0. Solve 5*a - q*l + 0 = 26, -2*a + 10 = -l for a.
4
Let c be 12*3/3 + 1. Let d = 15 - c. Solve 0 = 2*f + d*m + 4, 23 = 4*f - 8*f + m for f.
-5
Let h(j) = j**3 - 13*j**2 + 3. Let d be h(13). Suppose w + 0 = 3*p - 7, 0 = -d*p + 5*w - 13. Solve -5*n = 0, -2*x - p = 2*x + 5*n for x.
-1
Let n = 67 - 43. Solve 3*b - 4*m = -m + n, 3*b + 3*m = -6 for b.
3
Let y(r) = r**2 + 5*r + 5. Let k be y(-5). Solve l = -2*s + k, 2*s - 15 = -3*l - 3*s for l.
5
Suppose -4*l = -4*i - 12, 4*i + l = -0*l + 13. Solve -i*r = 4*s + 8, 4*r = 3*s - 8*s - 13 for r.
-2
Let z = -1 + 5. Solve -3*q + 5*c + 5 = 0, -z*q + 0*q + 2*c + 2 = 0 for q.
0
Let w be -9*(-6)/9 - 2. Let r be (2 - w)/(2 - 0). Let s = 3 - r. Solve -3*u + 8 = u, s*u = -2*v + 8 for v.
0
Let s = 29 + -19. Let h = 11 + -8. Suppose -x + h*x = s. Solve x*w - w + 9 = q, 0 = -2*q - 6 for w.
-3
Suppose 1 = -2*l + 3. Suppose -2*q - l + 5 = 0. Solve -13 = -2*h - 3*h - u, 2*h = -4*u - q for h.
3
Suppose 3*o - 25 = -10. Suppose 2*s - s - 6 = 0. Let t = s + 0. Solve 0 = -3*x - t, -o*l + 1 = -6*x + 3*x for l.
-1
Let m be (0 - 0)*16/(-64). Solve -2*x - 2*v = -m*x, v = -2*x - 1 for x.
-1
Let k = 4 - 1. Suppose 0 = 3*f - k - 3. Suppose 0*s - 50 = -5*q + 3*s, f*q + 5*s - 51 = 0. Solve -r = -2*y - 9, 5*r + 2*y = 2*r - q for r.
-1
Let s be (-3 + 6)/((-6)/(-4)). Suppose -s*b - 6 = -3*b. Solve -4*w + 4*l = -b*w - 2, -2 = 2*w - 3*l for w.
-1
Let k be ((-28)/(-6))/((-6)/9). Let j = -7 - k. Solve j*x = -2*x + 2*l - 2, 30 = -2*x - 5*l for x.
-5
Suppose -2*n = -4*k - 3*n + 12, 3*n = -5*k + 15. Solve 16 = -4*i, -l = l + k*i + 8 for l.
2
Let n(p) = p**3 + 9*p**2 - 34*p + 28. Let g be n(-12). Suppose -5*s - 2*f + 23 = 0, 0 = 2*s - 0*f - 2*f - 12. Solve -y + 11 = 4*i, 17 = s*y - 10*y + g*i for y.
-1
Let n be 0*(-1 - -2) + 5. Let q = 6 - 9. Let u be (-4)/q - 2/(-3). Solve 0 = n*c - 5*r - 5, -u*c + 4*r = 3*r - 4 for c.
3
Suppose 0 = -3*r + 4*c + 11 - 4, -4*r - c + 22 = 0. Solve -r*u + 25 = m, u - 25 = -4*u + 3*m for u.
5
Let m(w) = w**3 - 4*w**2 - 4*w - 2. Let h be m(5). Solve -h*t = -f + 7, -5*f + 0 = t - 3 for t.
-2
Suppose -33*f + 25 = -28*f. Solve -4*g + 2*w = -2*g + 10, f*w - 7 = -g for g.
-3
Suppose 4*t + 3*y = -18, 0*y - 3 = 3*t - 3*y. Let a(z) = z + 4. Let k be a(t). Suppose -u + 2 = k. Solve 2*c = l - 8, -2*c = -2*l + 13 - u for l.
4
Let o be (1 - 0)*(1 + -11). Let r = -7 - o. Solve -2*l = r*l + 3*z - 14, -13 = -4*l - 3*z for l.
1
Suppose -8*l = -47 + 7. Solve 3*x + 13 = -m, -l*m = 2 + 3 for x.
-4
Let i = 92 + -88. Let d be (-12)/(-1) - (1 + 0). Let b be (-1 - 1)/((-1)/2). Solve h - b*y + 23 = 4*h, -i*h + 3*y = d for h.
1
Suppose -3*g = -13 - 2. Suppose -2*l - 25 = 3*s, s + 5*l = 6*s. Let i(k) = -2*k - 8. Let d be i(s). Solve 2*v = d, 1 = r - 2*r + g*v for r.
4
Suppose 56*x - 48*x - 24 = 0. Solve -x*k - 2*k - 22 = -3*a, -3*a + 12 = -3*k for k.
-5
Suppose -2*r - 14 = 4*b, 2 = 5*b + 2*r + 20. Let y = 8 + b. Solve 0 = -3*o - 5*x - 3, 0 = 5*o + y*x + 5 for o.
-1
Let n be (-1)/(-2) + 34/(-4). Let y be 2328/(-120) - 6/10. Let d = n - y. Solve -2*f + d = 2*w, 2*w + 4*f - 9 = 5 for w.
5
Let r be 12/6 - (2 + -2). Suppose -4*o - 16 = -r*o. Let w = o + 30. Solve 3*h + 2*g = -3*g - w, -4*g = -h + 4 for h.
-4
Suppose -2*f = -f + 2*i - 22, 0 = -4