r r.
5
Let c(t) = -2*t - 4. Let i be c(-3). Suppose 0*k - 6 = -i*k. Solve -k*s - 15 = 5*o, 0 = -2*s + 3*s for o.
-3
Suppose 0 = 5*d - 24 - 1. Suppose -d*g - 5 = -15. Solve g*l - 2*v = -16, 5*v - 16 = 3*l + 4*v for l.
-4
Let k = -62 - -62. Solve -v + 0*w = w - 2, -2*w + 2 = k for v.
1
Let a be 2/(-3) + (-2)/(-3). Suppose a*i + 2 = i. Solve -3*g - 3*v - i*v = -11, 0 = -5*g - 5*v + 15 for g.
2
Let g = -7 + -1. Let m be (8/(-5))/(g/20). Solve s = 2, m*h = -h - 4*s + 8 for h.
0
Let u(m) = -1 + 4*m + 1. Let p be 2 + 2/(-6)*3. Let v be u(p). Solve v*c + i = -8, 5*c - 15 = 5*i - 0 for c.
-1
Let k = 13 - 13. Suppose 0 = 2*b - 8, q + k*b + 2*b - 15 = 0. Solve -q*h + 3*h = 5*u + 9, -6 = 4*u + 2*h for u.
-1
Suppose -9*l = 10*l - 95. Solve -l*b + 16 = p, -2*b + 11 = 3 for p.
-4
Let n be 186/30 + (-1)/5. Solve 3*c + 3 = -3*x, 3*x = 2*c - n - 2 for x.
-2
Let c(w) = w - 5. Let j be c(7). Solve j*m - 3*i + 2 = 0, i + 18 = -m - 3*m for m.
-4
Suppose -2 = g - 14. Let u be 2/7 - g/(-7). Let s(w) = w**2 + 5. Let p be s(-4). Solve -3*b - 5*f = -8 + 2, u*b - 5*f = -p for b.
-3
Let h(r) = r**3 + 15*r**2 + 3*r + 1 + 4*r - 6*r**2. Let x be h(-8). Let z = x + -5. Solve 4*t = 16, -l + 16 = 3*l + z*t for l.
0
Suppose 0 = 3*h - 9 + 3. Let m = 9 - h. Solve -2*k = -3*d - 17, m = k - 2*d - 3 for k.
4
Let c = 6 - 4. Suppose 0 = -5*o - 3*x + 52, -c*x = -o + 2*x - 8. Solve 5*h = -4*s + 35, -o = -s + 3*h - 4*h for s.
5
Let p(s) = -7*s - 5. Let f be p(-3). Solve 2*y = 4*g - f, -5*y - 14 = 4*g - g for y.
-4
Let p be 77/21 - (-4)/(-6). Let c = -13 - -23. Solve 0 = 5*h - p*q - c, 10 = -h + 6*h + 3*q for h.
2
Let k be (-40)/(-10)*6/(-8). Let c be (k/4)/((-2)/8). Solve 5*w = -5*d - 20, 2*d - 3*w + c = -0 for d.
-3
Let f(r) = r**2 - 2*r + 1. Let q = 2 + 0. Let w be f(q). Suppose w = o - 3. Solve -5*b = o*p - 12, b = 4*p + 3*b - 12 for p.
3
Let t = 5 + -9. Let l = -3 - t. Solve -14 = -3*d - 3*r + l, -2*d + 2*r = -10 for d.
5
Suppose -4*x + 2*t + 127 = 5*t, 5*t = -4*x + 129. Suppose 0 = c + 3*n - 23, -5*c + x = 4*n - 40. Solve 0 = -2*q + 3*r - c, -2*q = -0*q + 5*r + 3 for q.
-4
Let d = -7 - -9. Suppose 3*y - 4 = 7*y, 0 = q + 3*y - d. Solve -20 = -3*x - c, c = -q*x + 5*c + 5 for x.
5
Let h = -31 - -38. Solve n = 4*q - h, -2*q + q = -3*n + 12 for n.
5
Let q(w) = -w**2 + 5*w + 6. Let h be q(6). Let l = h - -4. Suppose -8*a + 15 = j - 3*a, l*a - 23 = -3*j. Solve j*s - 5*y = 5, -2*y = 4 - 6 for s.
2
Let r(c) = -19*c + 2. Let z be r(-2). Solve 11 = -5*j - 4*u + z, -2 = -j + 3*u for j.
5
Suppose -15 = -7*g + 4*g. Solve g*q = -2*x - 11, -2*q + 4*x = q + 17 for q.
-3
Suppose 0 = 2*g + g. Solve g = 4*o + 4, 0*i + i - o - 2 = 0 for i.
1
Let s(g) = g**3 - g**2 - 4. Let v be s(3). Let r(a) = a**3 - 5*a**2 + 5*a - 4. Let w be r(4). Solve w = 5*x - f - 5, -3*x - 4*f + v = -12 for x.
2
Let b(v) = v**3 - v**2 + v - 1. Let m be b(1). Solve y + 3 = -g, m = 4*y - 2*g + g + 12 for y.
-3
Let b = 2 + 8. Solve 5*q + b = 5*r, -5*q - 5*r - 17 - 3 = 0 for q.
-3
Let h = 70 - 45. Suppose 5*c = 35 + h. Solve 3*o - c + 0 = -2*f, -3*o = -2*f for f.
3
Suppose -3*n = -6*n + 6. Solve 0 = -2*r + 6*r + 2*g - 14, 3*r + 7 = n*g for r.
1
Suppose 0 = 2*r - 33 + 13. Solve 5*v - p = r, -2*v = -7*v + 4*p + 10 for v.
2
Suppose n - 1 = 4. Solve 3*m + 27 = n*p, 5*p - 7 = m + 12 for p.
3
Let j = -4 + 7. Suppose -4*z - 3*g + 7 + j = 0, 3*g = 6. Let c be z/((-3)/(-60)) + 0. Solve 5*v = u - 0*u - c, -2*v = -2*u + 8 for u.
0
Let q be (44/12)/((-1)/3). Let y = q + 6. Let u = y + 10. Solve -o = o - 3*h + u, -o + h = 1 for o.
2
Let i = 82 - 49. Solve b + 13 = 2*d, -2*d - b = -6*b - i for d.
4
Let x = -16 - -10. Suppose -3*f + 4*f = 0. Let b = f - x. Solve -2*n + 2 = -4*z, n - b*n - 4*z = 9 for n.
-1
Let a be (-9)/(-1) + 2/2. Suppose -4*z = -2*r - 14, 3*r = z - 1 - a. Solve z*s - 3*k = -0 - 7, 5*s + 3*k + 28 = 0 for s.
-5
Let g be (2*-6)/(-2) + -2. Let y be g/16 - 30/(-8). Solve i - 20 = y*q, 10 = -0*q - 2*q + 3*i for q.
-5
Let d(a) = -14*a + 46. Let h be d(3). Solve -4*g + 0*k = -h*k - 4, -3 = k for g.
-2
Let c be (-49)/(-28) + (-2)/(-8). Suppose 11 = 3*r + c. Solve 3*g - 25 = -2*i, r*g = -i - 0*i + 20 for i.
5
Let d be -2 - (-1)/(-1)*-4. Suppose s + d*s = 54. Solve -u - a - 6 = 0, 0 = -u + 4*a + a + s for u.
-2
Let w be ((-66)/18 - -1)*3/(-2). Solve 19 = n + 5*o, w = 5*n - 2*o - 10 for n.
4
Let o = 5 + -1. Solve 0 = -2*g - o*a - 10, -5*a = -3*g - 0 - 4 for g.
-3
Let z = -1 + 4. Suppose -2 - 4 = -z*f. Suppose 2 = 2*b, 15 = -f*p + 6*p + 3*b. Solve -4*k = -4*o + 36, 5*k = p*k - 5*o + 17 for k.
-4
Let j = 12 - 7. Suppose 3*f + 15 = 5*z, 2*z + f = -2 + 8. Let i be z/(-18) - 412/(-24). Solve p - 5*p - i = 5*d, 5*d - 10 = j*p for d.
-1
Let r = -5 + 8. Suppose b = r + 10. Solve 0*n - 36 = -4*h + 4*n, 2*h - b = n for h.
4
Suppose 0*m + 4*m - 16 = 0. Let r = m + 3. Solve -5*l + 10 = 0, -r*l + 3*l = 2*o - 10 for o.
1
Suppose -l + 1 = -2*s, 5 = s - l + 6*l. Solve 0*a - 2*f - 8 = 5*a, 3*a + 5*f + 1 = s for a.
-2
Suppose -5*z = 4*d - 8*d - 21, 4*d + 16 = 4*z. Let k(b) = -b**2 + 6*b + 8. Let g be k(7). Let i = z - g. Solve -i*s - o = -2*s + 1, 0 = 3*s + 3*o for s.
-1
Suppose 2*o - 20 = -5*p + 7*o, 4 = -5*p - o. Solve p = 2*i + 2*d - 3*d - 5, 0 = 4*i + 4*d + 8 for i.
1
Suppose -4 + 1 = -x. Solve -4*u = 5*c + 22, u = x*c - 4*u - 9 for c.
-2
Suppose 4*f + 5*j - 3*j - 48 = 0, -3*f - 2*j = -34. Suppose 4*z - 6 = f. Suppose -12 = -z*g + 2*g. Solve -3*x - 4*d - 22 = 10, g*d = -4*x - 36 for x.
-4
Suppose -5*u + 4*u = 0. Let j = 3 + u. Suppose -j*o + 32 = -o. Solve o = 4*a - 3*x, -3*a + 6*x + 12 = x for a.
4
Let j be (3 - 3)*(-1)/(-2). Suppose 0*c - 2*c = j. Solve 3*b - 2*d - 2 = 0, -4*d = b - c*d + 18 for b.
-2
Suppose 0 = -13*w + 3*w. Solve i - 2*k - 12 = w, 2*k + 4 = 3*i - 12 for i.
2
Suppose -2*z - 2*c = 0, -4*z + 3 = 2*c - 3. Solve z*u = 5*u, w + u = -2 for w.
-2
Suppose 4*j - 2*j - 4*d = 36, -2*d = -2*j + 28. Solve -j = 2*l - 5*w, -3*l - w + 4*w = 15 for l.
-5
Suppose 2*d - 20 = -4*q, -5*q + 25 = -4*d + d. Suppose -o + 4*n = -6*o + 20, 3*n = o + 15. Let t = o + d. Solve -l = -4, t = 4*f - 5*l + 3*l for f.
2
Suppose 0 - 10 = -5*i. Solve -t + 2 = -2*d, 0 = -i*d - 4*t + 8*t - 8 for d.
0
Suppose -3*q + 5*i + 30 = 0, 5*q + i - 1 = 21. Let h be 8 + -3 - (2 + -1). Solve -4 = -5*j - q*b - 24, -h*b = -5*j + 16 for j.
0
Let i be (-72)/(-32)*(-4)/(-3). Solve -5*s + 5*v = 0, s + v - 5*v = -i for s.
1
Suppose -2*i - 2*i = -c - 4, -5*c + 4*i - 4 = 0. Solve c = -3*b - 3*u - 6, 5*b + 11 = -8*u + 4*u for b.
-3
Let g(r) be the first derivative of -r**3/3 - 6*r**2 - 7*r - 3. Let l be g(-11). Suppose 4*v - 5*v = -l. Solve -5*t + t = -4*z, v*t - z = -9 for t.
-3
Let z(a) = 2*a. Let k be z(1). Suppose k*y = -5*x - 13, 4*y + 78 = 5*x + 7. Let f be 8/y*28/(-8). Solve -3*t + 14 = h + f, -h - 8 = -t for t.
5
Let w be 2 - 1 - (-4 - 0). Suppose 0*t = -t + w. Suppose -3*u - o + 1 = -4*u, -t = -5*o. Solve 0*g = -5*j + g + 19, u = -j + 4*g for j.
4
Let o be 3 + ((-16)/(-4))/(-4). Let s be 6/(-9) - (-2)/3. Let r(f) = 4*f**2. Let l be r(-1). Solve d = -l*w - 0*w - 19, 5*w - o*d + 27 = s for w.
-5
Let n be 6/2*((-20)/12 + 3). Solve -2*r + 10 = 2*y, -2*y + 18 + 0 = n*r for y.
1
Suppose -21 = -h - 4*p, -4*h + 4*p + 4 = -0. Suppose 2*t + 19 - 5 = 0. Let s(n) = n + 9. Let a be s(t). Solve 2 + 6 = -a*c + k, -5*k = h*c + 20 for c.
-4
Suppose 0 = 3*z - 3, 5*z + 1 - 11 = -r. Let u(h) = h**3 + 4*h**2 - h - 1. Let b be u(-4). Solve -6 = -r*s + b*o, 6 = -2*s + 4*o - 0*o for s.
3
Let u(z) be the first derivative of -z**3/3 + 2*z**2 + 3*z + 2. Let y be u(5). Let g be 6/2*(-2)/y. Solve 2*c = -g*t + 7, -5*t + 33 = -c - c for c.
-4
Let m(w) = -w**2 - 5*w + 4. Let a be m(-5). Solve 2*n - z + 3 = -0, 2*n = -a*z + 22 for n.
1
Let r be 1 + -2 + (-2 + 4 - 1). Solve r = 3*l - q - 11 - 1, 5*l + 5*q = 0 for l.
3
Let h(j) = -j**2 + 12. Let s be h(0). Suppose -5*p - 1 = y, -4*p - s = -y - y. Solve -y*w + 16 = 0, 2*w - 7 = 5*g - 19 for g.
4
Suppose 13 + 2 = 3*l. Suppose l*r - 32 = -7. Solve 5*v + 7 = -4*i, 5 + 4 = -r*v - 3*i for v.
-3
Let i(c) = c**2 - 28*c + 52. Let n be i(26). Solve -3*t - 1 = 4*u + 12, -4*t + 4 = n for u.
-4
Suppose 5*g + n - 2*n - 4 = 0, 2*n = g - 8. Suppose 15 = 3*v - g*v. Solve h + 3 = -2*f, v*f = h - 11 - 14 for h.
5
Suppose 0 = -3*w + 6*w - 3. Solve -r - w = -2*a, -4*a = -a + 2*r - 5 for a