, -w + u = 4*l for l.
2
Let j be (-3)/(-7) + (-285)/(-21). Solve -2*a - a + j = 2*i, i = 2*a - 7 for a.
4
Suppose 0 = -9*t + 4*t + 10. Solve s - 6 = -t*a, 5*a + 3*s - 16 = s for a.
4
Let d(k) = 11*k**2 - k + 1. Let h be d(2). Suppose 5*n + 8 = 5*s + h, -21 = -3*n - 2*s. Solve y + n = -u, -2*y - 20 = 3*y for u.
-3
Suppose 7*q - 8 = 3*q. Let g be (-1)/(-4) - 30/(-8). Let w be 6/4 - (-2)/g. Solve 11 = -w*n + l, -2*n - n = -q*l + 19 for n.
-3
Suppose 3*k = -i - 7, 0*i + 5*k + 25 = -5*i. Let q = i - 2. Let u be (-3)/2*16/q. Solve 4*y - 24 = 5*n, u*n - 2*y + 14 = n for n.
-4
Suppose p + 4 = 7. Suppose -u = p*u. Solve -3*n - 4*i + 3 = -0*i, -i = u for n.
1
Let i(y) = -15 - 6*y + 2*y**2 + 17 + y. Let q be i(3). Suppose z + 5 = 0, -q*z - 15 = 4*v - 2*v. Solve 3*f + 3 = h - 0*f, v = -5*f for h.
0
Let h(z) = 2*z**2 - z - 2. Let n be h(-2). Let r = 2 + n. Solve -6*t + 3*t + 5*j = r, -2*t - j + 2 = 0 for t.
0
Suppose 4*y - 2*z - 46 = 0, 2*y = -z - 11 + 44. Let g = -8 + y. Solve -4*h + 4*n - 16 = 0, g*n - 2*n = 8 for h.
-2
Let x be ((-4)/(-6))/((-4)/18). Let u = 5 + x. Solve 2*w = u*o - 10, 3*o = -2*o + w + 25 for o.
5
Let z be (-10)/4*(1 + -3 + 0). Solve 0 = -3*p - 4*v - 23, 2*v = -p - z - 6 for p.
-1
Let y be (4/6)/((-2)/(-18)). Let b be (-328)/(-3) + (-2)/y. Suppose 147 = f + 3*f - c, 3*f - 2*c - b = 0. Solve 7*j - 3*i = 2*j + f, -4*j = -i - 24 for j.
5
Suppose 0 = 2*q + 18 + 14. Let s be 4/(-6)*(q + 4). Solve -4*g - s = r, 5*r - 2*g + 21 = -3*g for r.
-4
Suppose 6*g = -2*v + g + 5, -5*v - 4 = -4*g. Suppose 0 = -2*n + 5*t - 10, v = -5*n + 4*t - 0*t + 9. Solve -4*d = 0, -n*m - 5*d - 7 - 8 = 0 for m.
-3
Let f be (-7)/21 - (-26)/6. Suppose s = -2*g + 27, 0 = f*s + s + 15. Solve -5*a = 2*p - 0*a + g, -3*p + 3*a + 30 = 0 for p.
5
Suppose -2*j - 2*u = -7*j + 11, -4*u = 5*j - 23. Suppose j*f = 100 - 7. Solve 0 = l - 5*s - 9 - 2, -4*l - 5*s - f = 0 for l.
-4
Let m be (-32)/10*20/(-8). Solve -2*r + 5*j + m = 0, -2*j = 3*r - 1 + 8 for r.
-1
Suppose 0 = -4*b + p - 27, 5*p = -2*b + 2 + 1. Let f = -2 - b. Let z be 0 + 1 + -1 + 12. Solve -f*h - 16 = -0, d + z = -4*h for d.
4
Let i = 4 - -4. Suppose m - 4*h = 2*m + i, 0 = m + 3*h + 6. Suppose m*y - 8 = -4*y. Solve -4*w = g + 5, 10 = w + 4*w - y*g for w.
0
Let s = -19 + 37. Let u = -25 + s. Let i(d) = -d**3 - 8*d**2 - 7*d + 5. Let m be i(u). Solve -7*g + 3*j - 22 = -3*g, -3*j + 26 = -m*g for g.
-4
Suppose 47*k - 51*k + 40 = 0. Solve -3*j + b = -6*j + k, 4*j = 4*b + 24 for j.
4
Let q be (-80)/(-6) - 2/(-3). Solve 0*c - 3*x - q = -2*c, c - 2*x = 9 for c.
1
Let g(t) = t + 1. Let f be g(-3). Let w be f/3*6/4. Let a = 4 + w. Solve 21 = -k - 4*y, -8*k + a*y = -4*k - 11 for k.
-1
Let f be 1 + 2*-1 + 22. Suppose -5*h + 24 = -f. Suppose 2*m = -5*q + 17, -2*q + h = -q - m. Solve -4*g + 4*n = 24, -2*g + 3*g - q*n = -22 for g.
-2
Suppose 8*m - 30 = 2*m. Solve 0 = m*a + 5*o + 30, -a + 3*o + 3 = a for a.
-3
Let n = -31 + 51. Suppose l + 4*l = n. Suppose 12 = -0*k + l*k. Solve 5*g + 7 = -k, -5*x = -4*g - 23 for x.
3
Let b = -3 + -1. Let c be (0 + 5)*(-4)/b. Solve -z = -6*z + 2*j - 16, z = -c*j + 13 for z.
-2
Suppose -16*v + 9*v = -21. Let h(o) = o**2 + 4*o + 3. Let k be h(-2). Let c(n) = 5*n**2. Let w be c(k). Solve 0 = 3*z - 0 + 3, w*b = v*z + 28 for b.
5
Suppose 17 + 23 = 4*u. Let j(m) = -m**3 + 11*m**2 - 10*m + 5. Let t be j(u). Solve f = -x - 3, -t*f + 3*f = -4*x - 6 for x.
-2
Let i = -34 + 38. Solve 3*d = -4*y - 29, d = -i*y - 0*d - 23 for y.
-5
Let y(j) = -j + 3. Let w be y(4). Let i be 8/4 + 2 + w. Solve -12 + 0 = -q - i*s, s = -3*q + 4 for q.
0
Suppose 0*l = -2*l - 12. Let v(q) = -4*q**2 - 4 - q**3 + 0*q + 5*q - q**2. Let j be v(l). Solve c = -0*c + j*p + 8, -2*p - 8 = 3*c for c.
0
Let n be (-10)/3*-2*(-12)/(-16). Solve j + 1 = -3*z, z - n*j = -2*z - 31 for z.
-2
Suppose 0 = z + 4*k - 2, 0 = 2*k. Suppose -b = -4 - 1. Let i be 10/25 - (-18)/b. Solve -2*n = u - 2 + i, -4*n = -z*u + 20 for n.
-3
Let t = -34 + 37. Solve 0 = 2*p + z - t, -5*z = 4*p - 12 + 3 for p.
1
Suppose 2*l - 13 - 27 = 0. Solve 0 = -6*i + i - p - 20, 4*p = -l for i.
-3
Let s be ((-12)/14)/((-2)/14). Let l = s - 2. Suppose l = d - 1. Solve -d*p = -3*m - 7, -2*m + 0*p - 4 = -4*p for m.
-4
Let s(c) = -c - 10. Let q be s(0). Let t = q - -16. Let u = t - 4. Solve d = -5*p + 1 + 15, -u*p + 2*d = -4 for p.
3
Let c = 7 + -4. Suppose -3*z - 2*x - c*x = 13, -5*x - 33 = -2*z. Solve z*t - 21 = -2*g + g, 5*g - 20 = -3*t for g.
1
Let f(j) = -j**2 + 6*j - 7. Let n be f(5). Suppose -5*a + 41 = -2*u, u = 4*a + 3*u - 22. Let y = a + n. Solve c - 6 = -c + k, 5*c + y*k - 15 = 0 for c.
3
Let n be (-40)/(-18) + (-2)/9. Suppose 0 = -4*j - 3*g - 300, 5*j + 380 = -4*g - g. Let s = -47 - j. Solve -r + s = 5*q, q + n*r - 29 = -3*r for q.
4
Suppose 5*o - 14 = 3*b - 5*b, 3*b = o + 4. Suppose u = o*u. Let c = 15 - 8. Solve -2*v + c = -3*y, u*y - y + 15 = -5*v for v.
-4
Let i(a) be the third derivative of a**5/60 - a**4/12 + a**3/2 - 2*a**2. Let h be i(3). Solve -2*v + h*v + 3*g - 7 = 0, 4*g = 5*v - 32 for v.
4
Suppose -7 - 2 = -9*a. Let k = 5 + -3. Solve 5*v = 3*z + 24, -2*v - k = 3*z + a for z.
-3
Let t = 16 + -19. Let w be t/(3/(-4 - -1)). Solve w*x + 6 = 3*z, -4 = -2*x - 0*x for z.
4
Suppose a + 0 - 8 = -r, -4*a - 2*r + 22 = 0. Solve -9 = 4*o - o + 2*g, 24 = -a*o + 3*g for o.
-5
Let w = 9 - -15. Suppose -n + w = 3*n - 4*b, n = -2*b + 15. Let j = -2 - -4. Solve -2*m + j*q + n = m, -12 = -4*q for m.
5
Suppose 12 = 4*d - 3*b + 2*b, 5*b = -4*d + 12. Let i be 0/9 + (10 - 0). Solve -i = -r - s, 2*r - 2*s = d*s - 15 for r.
5
Suppose -4*z + a = -17, 2*z + 4*a + 14 = -0*a. Let u = 56 - 45. Solve u = 4*t - z*i, -4*i = -2*t + t + 6 for t.
2
Let s = -5 - -10. Solve -3*r + s*g + 1 = 23, -30 = 5*r - 5*g for r.
-4
Let t be ((-3)/6)/(7/(-42)). Solve -4*a + 32 = 3*n - 7*n, t*n = -4*a + 4 for n.
-4
Let p(k) be the second derivative of -k**4/12 + 5*k**3/6 - k**2/2 + 5*k. Let g be p(2). Solve -g*q - 3 = f, -2*f + q + q = -6 for f.
2
Let v(m) = -2*m - 8. Let a(h) = -9*h**2 - h. Let p be a(-1). Let x be v(p). Solve x = -r - 2*s, 5*r + s = -4*s - 30 for r.
-4
Let p(r) = -13*r**3 - 1. Let m be p(-1). Solve 3*d + 3*b + 2*b = m, -6 = -2*b for d.
-1
Let a be (-8)/(-52) + (-200)/(-52). Suppose 12 = -3*t + 6*t. Solve -t*i - 16 = a*q, 0 = q - 2*i + 5*i + 8 for q.
-2
Let f be 3 + -2 + 3 + 0. Solve 9*n = -4*q + 4*n - 35, -q + f = -3*n for q.
-5
Let j = -4 - -2. Let o = j - -7. Solve o*y + x = 0, -4*x + 17 + 2 = y for y.
-1
Let q be ((-18)/21)/((-12)/42). Let i be 12/20*(8 - q). Solve i*b + 22 = b - 4*a, b - 4*a - 13 = 0 for b.
-3
Let v(m) be the second derivative of m**5/20 - m**3/2 + m**2 + 2*m. Let o be v(2). Solve 0 = 2*p - o*z - 6, 4*p - 21 = -4*z + 3*z for p.
5
Suppose 15 = 4*d + 3. Solve d*n - n = 2*q + 14, 3*q + n + 13 = 0 for q.
-5
Let n be ((-2)/6)/((-3)/27). Let x(m) = -m. Let s be x(-2). Suppose 0 = -4*p + 3*r - 6*r + 13, -2*p + 8 = s*r. Solve -4*b + 14 = 3*g, -g - p = -b - n*g for b.
5
Let z(r) = -3*r + 1. Let l be z(-2). Let t(j) = j**3 - 7*j**2 - j + 9. Let k be t(l). Solve 4*c + 0*h - 13 = h, -c = k*h + 8 for c.
2
Let p(j) = 7*j + 38. Let f be p(-5). Solve 4*y - 15 - f = -2*w, 0 = 3*y + 5*w - 31 for y.
2
Suppose -g + 5 + 1 = 0. Suppose -3*u + g*m - 2*m = -46, 5*m + 19 = 2*u. Solve 4*t = j + u, 1 = -2*t - j + 9 for t.
5
Suppose 30 = -v + 6*v. Let u(r) = r**2 - 6*r + 2. Let w be u(v). Suppose j = 2 + 7. Solve -27 = -5*g + w*x - j, -g + 3*x = -14 for g.
2
Suppose 0*j + j - 2 = 0. Let s be (j*-1 - -2)/1. Let q = 15 - s. Solve 5*x - 5*l + q = 0, l + 2*l = 2*x + 4 for x.
-5
Let k(d) = -2*d - 11. Let c be k(-7). Solve 0 = -c*r - 2*s - 8 - 4, 2*s - 2 = 4*r for r.
-2
Let t = -76 + 76. Solve 5*r + 31 = 2*z, 0 = z - t*z + 2*r + 7 for z.
3
Let j be (-15 + -1)*(-7)/(-2). Let x be (-6)/(-9) + j/(-6). Solve -4*t - 5*d - x = 20, -2 = d for t.
-5
Let h be (-3)/2 + 6/4. Suppose 4*d - 5 - 11 = 0. Let j = h + d. Solve -3*b + 5*p = -j*b + 7, 5*b - 3*p = -21 for b.
-3
Suppose 3 = -v + 21. Suppose -15 = -a + 4*n, -3*a + 3*n - 13 + 49 = 0. Let w = v + a. Solve 10 = -y - 7*o + 2*o, 5*y = -4*o - w for y.
-5
Let r = -8 - -13. Solve -r*u = -2*i - 9, -3*u + 11 + 2 = -5*i for u.
1
Suppose -3*p - 2*p + 30 = 0. Let j be 20/p - (-1)/(-3). Suppose -2*r - 2 = f, -2*f - 5*r + j - 8 = 0. Solve g = 3*c - 2*g + 21, 2*c + 2*g - 2 = f for 