-2*r + o*s - 2 for r.
-4
Let x be (-7)/14 - (5/2)/(-5). Solve -k + 3*d + 6 = -x*d, -k = d - 2 for k.
3
Suppose -3*w + 76 = -3*z - z, -5*w + 5*z = -120. Solve 4*p - 8 = 4*k - 36, 0 = 5*k - w for p.
-3
Let c be ((-22)/2)/(-1 - 0). Suppose 3*g + 2 = c. Let w be (-6)/4*(-8 - -6). Solve -5*b - 8 = g*j, j + 5 = -j - w*b for j.
-1
Suppose 3*m = -4 + 13. Suppose y - m*p = 3 + 4, 0 = 5*y + 3*p - 17. Solve -y*s = v - 5, -5*v + v + 20 = -s for v.
5
Let y = 5 + -3. Let b(p) = -p**2 + 4*p. Let f be b(4). Suppose 12 = -f*d + 3*d. Solve -3*o + 17 = 4*l, d*l = -y*o - 10 + 28 for l.
5
Suppose -m + 0*r - r + 6 = 0, -4*m + 24 = 2*r. Solve 0 = a + a - 2*f, -5*f = -3*a - m for a.
3
Suppose 4*k + 45 = 2*n + 3*n, -36 = -4*n + 4*k. Let d(j) = j**2 - 8*j + 18. Let a be d(n). Solve 2*h = -2*t + 3 - 15, 4*t + a = -5*h for h.
-3
Let i be 0/(-5) - (-64)/2. Suppose p - 7 = i. Suppose -2*d - 2*l + 20 = 0, 5*d + l = 3 + p. Solve d = 2*j + 5*q, 0 = -j - q - 0 + 1 for j.
-1
Suppose 2*a + 0 = 3*g - 2, -3*a - 3 = -5*g. Solve 2*u + 5 + 9 = -4*i, g = u - 2*i - 5 for u.
-1
Suppose -5*z + 1 = -2*c + 23, 2*z - 5*c + 13 = 0. Let n = 7 + z. Solve -2*s - 13 = -5*q, 0 = q - n*q - 2*s + 8 for q.
3
Let q = 38 + -24. Let a = q - 4. Let t be (-2 + 18/4)*2. Solve 6*x - 4*x = -z + 9, 3*x + t*z - a = 0 for x.
5
Let q = 24 + -20. Solve 0 = 4*z - 2*o - 2*o + 8, -2*z - q*o = -26 for z.
3
Let k = 55 + -53. Solve 2*r - t = -0 + 1, k*r + 2 = 4*t for r.
1
Let n be ((-33)/6)/(3/(-6)). Suppose 2*p = -3*x, x + 3*p + n = 2*x. Solve x*s + 3 - 8 = -f, -f - 4*s = -11 for f.
-1
Let f = -20 + 20. Solve f = 2*s + 4*g, -g = -3*s + g + 16 for s.
4
Suppose 0 = 2*w + 4*q + 16 - 0, -4*w - 5*q = 17. Solve w*u = 3*d - 18, d = -0*u + u + 7 for d.
4
Suppose 12*z + 55 = 17*z. Solve 4*f - z = u, u + 1 = 6 for f.
4
Suppose -5*a - 2*r = -15, -4*a + 3*r + 10 = -5*a. Solve -5*m - x + 2*x = 17, a*x - 1 = -3*m for m.
-3
Suppose -3*z + i = -15, 0*z - 5*i - 15 = -3*z. Let r = z + -4. Solve -b - 2*k - k = r, -2 = 2*k for b.
2
Let g = -93 + 96. Solve t - 5*q = -22, -5*q = 3*t - g*q - 19 for t.
3
Suppose 0*r = -3*r + 15. Suppose -t - r = 5*b - 13, t - b = 2. Solve -t*z = 2*c - 2*z + 5, -2*z = 3*c + 6 for c.
-4
Suppose 0 = -2*z - 0*z - x + 14, -x - 21 = -5*z. Solve 0 = 4*s + 5*p - 37, 0*p = -3*s - z*p + 34 for s.
3
Suppose -3*c + 26 = -4*t, 3*c + 4*t = -17 + 3. Solve d = 6*d + 5, 5*d + c = h for h.
-3
Let k = -3 + -5. Let d = -6 - k. Suppose 7*p - d*p = 2*o - 21, 4*o = -5*p - 3. Solve -o*u = -4*f - 0*f - 26, 14 = -4*f - 3*u for f.
-5
Let n = 7 + -2. Suppose 0 = 3*i + 12, -a - i = -3*i - 3. Let w be n*(a + 0)*-1. Solve 3*z = -5*p + w, -3*z = 4*p - 2*z - 13 for p.
2
Let x be (2/(-5))/(1/(-5)). Suppose -x*v = v. Suppose 3*s = -3*b + 6, 5*b - b - 2*s - 8 = 0. Solve 3*w - 2*i - b = 5, -3*w + 5*i - 5 = v for w.
5
Suppose -b - 8 = -5*x + 9, 2*b = 3*x - 6. Suppose 0 = -x*j - 4*u + 16, j = -5*u + 13 + 7. Solve 3*s + 3 = 4*s + 5*w, 2*s + w + 3 = j for s.
-2
Let f be 3/2*(-8)/12. Let q be 3 - f/(1/2). Solve 4*l - 1 = q*s - 13, -4*s - 4*l = 12 for s.
0
Let v be (2/10*2)/((-14)/(-140)). Solve 2*w - 3 = -i, -12 = -v*i + 2*w + w for i.
3
Let b be (2 - -1)/3*3. Suppose v + 3*n - 14 = 0, -14 = -3*v + n - b*n. Let m be -1 + 2 - (-2 + 1). Solve 4*i + m*x + 10 = 2*i, -3*x = -v*i + 10 for i.
-1
Let m = -21 - -24. Solve -20 = 5*s + m*g, 4 = -3*s + 5*g + 26 for s.
-1
Let x = 28 - 26. Solve 4*u + 13 = -x*o + 5*o, 0 = 4*o - 4*u - 12 for o.
-1
Let d be 444/9 - 1/3. Suppose 4*f - 5*b = -d - 49, -102 = 5*f + 4*b. Let n be f/(-4) + 4/8. Solve 0 = 3*k - 6 - n, -5*k = r - 22 for r.
2
Let h = 9 + -7. Solve -2*w = -h*f - 12, 4*f - 2 = -5*w + 1 for f.
-3
Suppose 5*r + l = -45, -3*r - 4*l = 3 + 7. Let b be (-44)/r + (-2)/5. Solve -b*q - 9 = 5*v, q - 3*v + 2*v = 0 for q.
-1
Let c be -2 + 3 + -3 - -5. Solve -2*u = c*f - 15, 5 = -u - 2*f + 3*f for u.
0
Let l = -10 - -13. Suppose -4*n + 7 - l = 0. Suppose 5*v + 5 = 2*c + c, v - 5*c + 23 = 0. Solve v*u = -3*m + 9, -2*u + 4 + n = -m for m.
1
Suppose 3*z - a - 4*a - 61 = 0, -4*z = a - 66. Suppose 2*h = -44 + 74. Suppose -5*b - 4 = -4*b, -3*s + 2*b + 26 = 0. Solve o = -f + s*f - z, 5*f = h for o.
-2
Let k = 128 - 126. Solve 5*a + k*u - 8 = 0, 0 = -5*a + 3*a - 4*u for a.
2
Let f(z) = 2*z - 5 - 2*z**2 - 3*z**2 + 5*z + 4*z**2. Let a be f(5). Solve 0 = 3*y - 4*g + 1 - 18, -a*y - 2*g - 15 = 0 for y.
-1
Let y = -1 - -5. Solve -y*u + z = -17, z = -u - z + 2 for u.
4
Suppose 3*h = 2*h + 2, -2*r = 3*h + 42. Let o(b) = -2*b**3 + 2*b - 3. Let y be o(2). Let k be r/y*5/2. Solve -d - 5 = k*p, 4*d - 23 = 4*p - d for p.
-2
Let f(n) = -n - 3. Let i(a) = -a. Let s(z) = f(z) + 3*i(z). Let g be s(-2). Let h = -10 + 15. Solve -19 = -h*k - 4*j + g, k + 2*j - 6 = 0 for k.
4
Let s = -7 + 10. Let m be -2*3/6 + -10. Let q = m - -15. Solve r = 5*p + 16, 0 = -s*r + 3*p - q*p for r.
1
Suppose 2*y = 5*y - 9. Solve y*t - 3*v = 2*t - 7, 4*t + 5*v = 40 for t.
5
Suppose -4*o = -6*o. Suppose 4*f + 25 - 5 = o. Let y = f + 10. Solve 5*q = 5*d + 10, y*q - 3 = -2*d + 7 for d.
0
Suppose 17 - 13 = 2*d. Let t = 2 + 4. Suppose -3*z + t = -9. Solve -4*q + z*p - 21 = 0, q = d*p - 0*p - 9 for q.
1
Let p be 0 - -1 - (-2 - 0). Solve 6*i - 2*i = -p*c + 15, 3*c - 5*i = -12 for c.
1
Suppose 0 = 3*o - 5 - 10. Solve 15 = 5*m - o*l, -3*m - 5*l - 15 = -m for m.
0
Let h be (-2)/(-3) - (-8)/(-3). Let b be (10/h)/((-5)/5). Solve 4*i = -3*m, b*i - 3*m - 31 = m for i.
3
Let x be (-2)/2 + 94 + 0. Suppose 0 = i + 4*m - 36, m = 4*i - 0*m - x. Suppose 4*o + 3*z = o, -3*o = -3*z - i. Solve 5*l + 2*t = 9, -o*l + 21 = l - 2*t for l.
3
Let w = -12 - -18. Suppose -4 = -0*b - b. Suppose -5*i + 2 = -3*k - 1, 5*i - 5*k + 5 = 0. Solve -w*a = -b*a + 5*z + 1, -12 = 3*a - i*z for a.
-3
Suppose 0 = 5*u - 36 - 14. Solve -5*s - 11 = 4*w, u + 0 = -5*w - 5*s for w.
1
Suppose h + 22 = -5*t + 6*t, 50 = 2*t - 4*h. Solve -5*r + 8 + 7 = 0, 0 = 2*o - 5*r + t for o.
-2
Let p = 63 + -63. Solve -5*m + g - 16 = 0, p = -m + 2*m + 5*g + 24 for m.
-4
Let r = 9 - 5. Suppose u - 3 = r*n - 13, 3*n - 15 = -3*u. Solve -2*l = -3*y + 16, u*y + 6*l = 2*l for y.
4
Suppose -25 = 5*y + 5*s, -20 = y + 2*s + 2*s. Suppose q = -2*q + 12. Solve 5*o - 4*x + 5*x + 4 = y, 2*o - 2 = -q*x for o.
-1
Suppose 5*j - 2*j - 18 = 0. Let c(g) = g**3 - 6*g**2 + 3*g - 4. Let t be c(j). Let z be 4/t - (-4)/(-14). Solve -q - 2*x - 5 = -z*x, -4*x - 11 = q for q.
1
Let f(j) = -2*j - 3. Let c be f(-3). Solve 3*u + 4*b = -1, c*u + 2 - 4 = -b for u.
1
Let s(a) = -a**3 - 6*a**2 + 6*a - 6. Let l be s(-7). Let n = 16 + -11. Solve 5*f - o = f + l, 4*f = n*o - 11 for f.
1
Suppose -4*r + 30 = 2*s, 6*s + 2*r - 25 = 3*s. Solve -3*w + 5 - 20 = 5*h, 5*w - s*h + 25 = 0 for w.
-5
Suppose -10 + 4 = -3*z. Solve -z*f + t = -7, -f - f - t + 13 = 0 for f.
5
Let p = 11 + -3. Suppose p = 2*r + 2. Solve r*v = 3*i + 15, -i - 3*v + 11 = -0 for i.
-1
Let s = 21 + -18. Suppose a - 5*g + s*g = -10, 4*g - 20 = -a. Solve 2*u - 4*u = 2*n - 8, -5*n + 5*u = a for n.
2
Suppose 2*t - 2*d = 8 + 2, 2*t = 5*d + 16. Suppose -t*a + 6*a = 0. Suppose j + 2 = 5*r - 3, a = 3*r - 5*j + 19. Solve r*x - 2*u = -4*u, -2*x + 2*u = 8 for x.
-2
Let z(w) = w**3 + w**2 + w + 24. Let f be z(0). Suppose -15 = 5*k, -3*k + k = 5*i - f. Let t = -2 + i. Solve d = t*d - 15, 5*d = 2*u + 23 for u.
1
Suppose 0 = 4*w + 2*x + 12, 4*w + 12 = -4*x - 4. Let c be ((18/w)/(-3))/1. Solve v = 5*d + 7, c*d - 2*v + 5 = -v for d.
-1
Let p be (-6 - -4) + 0 + 2. Solve -5*y = 4*j - 10, -3*j = -p*j for y.
2
Suppose -3*f + 5*f - 18 = 4*r, 4*f = 3*r + 21. Solve -u - f*w = -w + 3, -2*w = 5*u - 17 for u.
5
Suppose 6*m = m - 30. Let z(d) = -d**3 - 6*d**2 + d + 8. Let t be z(m). Let u be 0 + (1 - 21/(-3)). Solve 6 = 2*n + 2*h - t, 0 = 2*n - 3*h - u for n.
4
Let z(o) = -2*o - 12. Suppose 0 = -6*q + q - 40. Let v be z(q). Solve 0 = 3*f - v*x - 24, -2*f + 4*x = -f - 16 for f.
4
Let v(l) be the first derivative of -3*l**2 + 2. Let w be v(-1). Suppose 2*m - w*m + 8 = 0. Solve m*q = -n + 5, -2*q = 3*q + 5*n - 20 for q.
1
Let w = 6 + -2. Let r = w - 2. Let g(n) = -n**2 - 6*n - 6. Let h be g(-4). Solve -l - 4*l = 2*u + 18, h*u = 3*l - r for u.
-4
Suppose -2 = -5*p - 3*l + 12, -l - 2 = 0. Solve 3*s + 2*i + 15 = i, p*s = -3*i - 20 for s.
-5
Suppose -5*k - 2*x - 7 = 0, x = -0 + 4. Let u be (-61)/3 - (-2)/(-3). Let n = k - u. Solve -j + 18 = 