= -2*k - 1, -4*k + y = -25 for k.
5
Let k = -11 - -15. Solve r - k*m = -3*r, m + 9 = 4*r for r.
3
Let z be (-40)/(-16) - (-2)/(-4). Solve 5*k = o + 3, 0*o + o - 4 = -z*k for o.
2
Let r(l) = -l**2 + 4*l - 2. Let n be r(2). Solve n*c - 5*c = 4*d - 2, 3*c + d = -4 for c.
-2
Suppose 0*v + v - 5*h + 6 = 0, -3*v - 30 = -3*h. Let q = v + 16. Suppose 0*z - 2*z - 2*p + 42 = 0, -15 = -3*p. Solve -t - z = -q*t, -2*w - 4*t + 24 = 0 for w.
4
Suppose z = 3*z. Suppose 0 = -z*w + 3*w - 15. Solve -1 = 5*q + 4*v, w*v + 1 = -3*q - 10 for q.
3
Suppose -2 = 4*k - 2*k. Let s be (2 - k)/(5 + -4). Solve -5*x = -5, -s*u - 1 = -x - 9 for u.
3
Let u be (1 + 0 + 0)*1. Suppose c - 2 = u. Solve c*g = 5*b + 20, 3*b + b + 3*g = 11 for b.
-1
Suppose 0*w = i - 4*w - 15, 2*w + 6 = 0. Let h = 2 + i. Solve h*p + 4*l = -15, 5*p - p = 4*l + 24 for p.
1
Let g = 1 - -3. Let l = 41 + -23. Let q = -15 + l. Solve 3*o - 7*o - 5*b = 30, q*b - 14 = g*o for o.
-5
Let t = -7 + 7. Suppose t = -g - 6 + 18. Suppose 0*q = 4*q - g. Solve 2*f + 5*j = 2, -2*j - q - 1 = -4*f for f.
1
Suppose -3*d - 14 = 31. Let c be 18/d*(-5)/2. Let b be c + ((-2)/1)/2. Solve 2*v - 6*s - 6 = -4*s, -4*v - b*s = 18 for v.
-2
Suppose -2*l = -4 - 2. Solve -r + 10 = -5*a - 5, -4*a + l*r = 23 for a.
-2
Let x = 6 - 15. Let d(l) be the second derivative of l**3/6 + 7*l**2 - 3*l. Let z be d(x). Solve 2*w = -4*p + 4, z*w + 5*p = 11 - 1 for w.
2
Let r = 7 - 7. Let u(m) = m**2 - 5*m + 4. Let x be u(5). Let f be 0*(-2 + 10/x). Solve -4*j = -r*j + 20, f = -3*d - 2*j + 5 for d.
5
Suppose -20 = -3*h + o, -5*h + 3*o + 13 + 27 = 0. Suppose 3*u + h*w + 7 = 2*u, -17 = -3*u + 4*w. Solve c - u*p + 4 - 5 = 0, -14 = 5*c + 4*p for c.
-2
Let m = 13 - -4. Let g = m + 1. Solve 0*b - b = 2*r - 7, -5*r + g = 2*b for b.
-1
Let v = 38 + -30. Solve 8 = 2*a - 2*s, -1 + v = a - 4*s for a.
3
Suppose -3*l + 24 = -3*y + 6*y, 5*y + l - 20 = 0. Solve -y*t - 5 = 2*t + 5*k, -4*t + k = -1 for t.
0
Suppose -4*u = 3*w - 24, w - 9 = -4*u + 7. Let m be (-3)/(3*w/(-16)). Solve 0 = -g + m*z + 4, -z + 5*z = 5*g - 4 for g.
0
Let q(j) = j - 9. Let v be q(8). Let o be v*(2 + -1) + 1. Solve -4*h + 24 = 4*c, 5*c - 2*h - 2 - 7 = o for c.
3
Let h(i) = i**3 + 3*i**2 + i + 4. Let a be h(-3). Suppose 0 = 5*t - 19 - 6. Suppose -8*s + 12 = -52. Solve a = v - 3*x - s, -2*v = t*x + 4 for v.
3
Suppose 0 = -5*f + t + 2, -6*t = -f - t + 10. Let m = f - -1. Let z = m - -7. Solve w + 26 = -4*k + 6, -z = 2*k for w.
-4
Suppose -2*j + 2*a + 12 = 0, 5*a + 25 = 5*j - j. Solve 3*p = 2*d - 0 + 4, 0 = -j*d - 4*p + 13 for d.
1
Suppose -4*j + 3*j = h + 10, -13 = j + 2*h. Let t(b) = b**2 + 5*b - 10. Let v be t(j). Suppose -v*p = -8 - 0. Solve 5*f - 7 = 2*m, -m = -0*f - f + p for m.
-1
Let h = -18 + 23. Solve s + 0*s + 4 = 4*g, -3*g = h*s - 3 for s.
0
Let h be (0 + -3)*6/(-9). Suppose 17 = 3*r + h. Solve r*q = -5*y + 5, q - 5*y = -y + 16 for q.
4
Let g(j) = j**3 + 8*j**2 + 7*j. Let r be g(-7). Let a = 6 + -3. Solve -2*d + 5*w = 10, d + 5 + r = a*w for d.
-5
Let k(n) = n**2 - 7*n + 3. Let t be k(5). Let p(h) = -h**2 - 8*h - 2. Let v be p(t). Solve -3*w + 11 = -0*w - j, 0 = v*w - 4*j - 23 for w.
3
Suppose 0 = -2*x + 13 - 5. Solve -4*v - v - 35 = 5*l, -x*v = -3*l - 7 for l.
-5
Suppose 2*j + 4*w + 4 = 0, 5*j + 5*w = 3*j - 5. Suppose 5*l + 9 = 4*x - 20, 4*x - 3*l - 27 = j. Let o = 11 + -7. Solve -2*v - d = -2 + 3, -2*v = -o*d + x for v.
-1
Suppose -6 = 4*z - 7*z. Suppose z*j - 18 = -j. Suppose j = k + 4. Solve 4*x - 12 = -m, -20 = -k*x - 0*x + 3*m for x.
4
Let u = -5 + 9. Suppose h - 5 = 9. Let n be (-6)/u - (-91)/h. Solve -n*i - 5*d = -25, -2*i = -d - 0*d - 1 for i.
2
Suppose -v - 4 = -3*f, -v + 4*f = 8 - 1. Solve 3*y - 17 = v*t, -2*t - 3 = -5*y - 0*t for y.
-1
Let s be (-7 + 2 - -2)*-1. Let i be 3/6 + (-5)/(-2). Suppose -6 = -i*y + s. Solve 3*x + 2 = 5*r - 21, -y*r + 2*x = -14 for r.
4
Let q be (7 + 1)/(3 + -1). Let l be -3 - (-2 + 3 - q). Solve 4*u + 4*d + l = 8, d - 6 = u for u.
-2
Suppose 0 = -4*y - 4*f - 16, 5*y + 0*y - 5*f = -40. Let q(r) = r + 9. Let c be q(y). Solve 0 = -c*m + u - 5, -2*m = u + 1 + 9 for m.
-3
Suppose 0 = -3*r + 5 + 10. Solve -r*n = -5*v + 1 - 6, 0 = -2*n for v.
-1
Let m(f) = 2*f**2 - f + 2. Let v(i) = -3*i**2 + 2*i - 4. Let x(r) = 5*m(r) + 3*v(r). Let j be x(2). Solve 2*b - 4*o + 2 = 0, -5*o + 2 = -j*b - 2 for b.
-1
Let g be (36/15 + -2)*-5. Suppose -2*q - 2 = -0*q. Let n be 12*(g/3 - q). Solve -5*j = -4*h + 19 + 8, 0 = n*h + 5*j + 3 for h.
3
Suppose r + 30 = 5*o, -o + 6 = -0*r + 3*r. Solve -o*u - 2*y - 12 = -2*u, 3*u - 4*y = 13 for u.
-1
Let x be (3 - 1)/(4/6). Let t be (9/3 + -3)/(-4). Solve 2*f = 2*v + 12, -x*f + t = 3*v + 6 for v.
-4
Suppose -4*a = -0 - 20. Solve 4*j - j + a*b = -16, 3*j + 3*b + 6 = 0 for j.
3
Suppose 15*r - 83 = -8. Solve -r*p = 2*k - 17, -3*p = -2*k + 3*k - 10 for k.
1
Let m = -6 + 9. Let i be 6/(-7)*(-70)/20. Suppose -t - 1 = -2. Solve s - m*r - 13 = -i*s, s = 3*r + t for s.
4
Let q be -1*2*9/(-6). Suppose o + 8 - 31 = -4*h, h = q*o - 4. Solve -a + 2*x = 2, h*a + 4*x - 50 + 18 = 0 for a.
4
Let a be 3 + 0 + 0/4. Solve 3*m + 0*q = a*q - 27, 5*q - 13 = -3*m for m.
-4
Suppose 4*z - 20 = 4*c, -3*z + c = 6*c + 1. Solve -4*q = z*a - 2, 0 = -a + 2 - 4 for q.
2
Suppose -4*u + 5*b = -3, -5*u = -4*u - 5*b + 3. Suppose -4*t = -5*t + 4. Solve 4*y - 4*a - 15 = 1, 12 = t*y - u*a for y.
2
Suppose 0 = -8*d + 3*d + 25. Solve -3*m - 2*m - 10 = 2*c, 0 = -d*m - 10 for c.
0
Let j(x) = x**3 - 5*x**2 + 3*x + 4. Let t be j(4). Solve 0 = -5*v, 0*h - h - 5*v - 5 = t for h.
-5
Let g = 18 - 16. Let b(f) = -1 + 2*f + 0 - f. Let i be b(3). Solve -20 = -i*y - 5*n, -2*y - g*y + 3*n - 12 = 0 for y.
0
Suppose 0 = -2*v + 2 + 46. Solve 0*c - a - v = 5*c, 4*a + 20 = -c for c.
-4
Let f(v) = -v + 2. Let o be f(3). Let h = 1 - o. Let j be 4 - h*(-1 - 0). Solve -j*s + 22 = -2*s - 2*m, -3*s = 4*m + 11 for s.
3
Let m = -5 + 12. Suppose 9*t - 8 = m*t. Solve h - 2*c = -h - t, c = 4*h + 17 for h.
-5
Let b be -1*3 - (-1 - (-5 + 12)). Solve -4*w - j + 7 = w, b*w + 3 = 4*j for w.
1
Suppose -3*d - 12 = u, -5*u + 8*d - 3*d + 20 = 0. Let a be u - (1 + 1) - -4. Solve 3*y - 12 = 3*i, 0*y - 3*y + 2 = a*i for i.
-2
Let f = 32 - 19. Solve 4*u = -5*j + 32, 4*j - f = -2*u + 3*u for j.
4
Suppose -16 = -5*h + d, 2*h - 5*d + 0*d - 11 = 0. Solve -3 = -3*i + h*b, 4*i = -2*b + 3*b + 10 for i.
3
Suppose 2*u - 7*u + 25 = 0. Suppose 0 = -4*t + 10 - 2. Suppose -4 = -3*m + t. Solve -u = m*g - f, -2*f + 0 + 10 = 4*g for g.
0
Let t = -5 - -5. Suppose -m + 12 + 12 = 4*x, -5*m + 4*x = t. Let l = m + 2. Solve 2*w - 2*u = -8, w = -w - 5*u + l for w.
-2
Suppose -4 = -2*f + 6. Let p be -10*(-4)/(-12)*-3. Suppose -50 = -f*m + p. Solve 4*y = -4*q + m, 6*y + 28 = 4*q + 2*y for q.
5
Let u be (-8)/((-2)/1) + (24 - 24). Solve 2*t + 5*c = -12, 3*c + 11 = -u*t - t for t.
-1
Suppose -2*i + 0*i + 6 = 0. Suppose i*c - 6*c = 0. Let v be (-1)/((-2)/(-8)*-1). Solve c*x = 4*x + 2*b + 14, 5*b = -v*x - 23 for x.
-2
Let k(r) = 5*r**2 - r**2 - 1 + 4*r - 5*r**2. Let a be k(3). Suppose 4 = -a*v + 12. Solve v*b - 8 = 3*p, -2*b + 4*b - 4 = 3*p for b.
2
Let m(k) = k**3 + 8*k**2 + 3. Let h be m(-4). Let z = -32 + h. Let i(n) = 8*n**2. Let o be i(-1). Solve 5*p - 3*a = -z, -5*p + 3*a = o*a - 5 for p.
-4
Let h be -1*4/(-2) + -4 + 6. Solve a - 5*a = h*m - 4, 4*m - 4*a = -28 for m.
-3
Let i(k) = 2*k - 2. Suppose t + 5 = 3*r, 5*r + 4*t = 2*r + 10. Let q be i(r). Solve 0*x + j - 2 = -x, 12 = -2*x + q*j for x.
-2
Suppose -5*l + 16 = -4*l. Let z be 14/8 + 4/l. Suppose -z*h + 23 = 3*m, -5*m + 2*h = -3*h - 5. Solve -3*p - 2*d - 5 - 2 = 0, -2*d = -p - m for p.
-3
Suppose -4*w - 3 + 19 = 0. Solve 4*z - 24 = w*c, -c + 3*z = 3*c + 21 for c.
-3
Let j = -6 - -8. Solve j*r + 2*p - 15 + 5 = 0, r + 3*p = 5 for r.
5
Let y(w) = -w**2 - w. Let x be y(0). Let p be x - (-5 - (1 + -1)). Solve 4*c + 20 = 4*n, -2*n + p + 2 = c for c.
-1
Suppose -3*l + 8*l = 20. Solve -4 = 4*s + 3*j, 6*j + 2 = -3*s + l*j for s.
2
Let d = -438 - -302. Let q be d/(-40) + (-2)/5. Solve 6 = -3*l + 5*l + 2*n, -2*l + 6 = q*n for l.
3
Let w be (-2 - 0)/((-4)/10). Suppose 2*j + 1 + 3 = 2*g, 30 = w*j + 3*g. Solve 0 = 2*o - j*o - m + 3, -3*o - 2*m + 5 = 0 for o.
-1
Suppose -54 = -10*b + 16. Solve 7 = -2*n + z, 4*n + z + b = 2 for n.
-2
Let s(b) = b**2 + 30. Let g be s(0). Solve 2*m = -5*q - 0*m + g, -