. Solve 0 = -2*z + i + 9, 4*i - 5 = -4*z + d for z.
5
Suppose 5*w - 24 + 4 = 0. Solve 4*b = -4*r - 28, 4*b - w*r + 0*r = 12 for b.
-2
Suppose 0 = -v - 5 + 8. Suppose 4*a - 13 = -v*k, -5*k + 5*a + 0*a + 45 = 0. Solve -2*j + k = 3*z, z = -3*z - 4 for j.
5
Let w = 32 - 23. Suppose 28 = 3*b - m, -b + 2*m - w = -2*m. Let q = -6 + b. Solve -6*d - 7 = -d + 2*x, -d - 23 = -q*x for d.
-3
Let k be (-28)/(-5) + 2/5. Suppose -l + 0*l - 4 = 0. Let q = l + 8. Solve q*g - k = -3*i + 8, -4*g = -i - 6 for i.
2
Let v be (-4)/(1*(1 + -2)). Let n = 3 - 5. Let f be 30*n*1/(-5). Solve 4*p + 4*l = -0*p - 24, -f = v*p + l for p.
-2
Let h(t) = t**3 - 3*t**2 - 3*t - 1. Let j be h(4). Let c = 2 + j. Solve 0 = -u + 5*z + 4 + 4, 4*u - c*z = 17 for u.
3
Let h(u) = 2*u**2 + 5*u + 5. Let j be h(-2). Solve 4*q + 2*c - 5*c = 8, -37 = -5*q - j*c for q.
5
Let q be (-4)/5*(-10)/4. Suppose -4*i = -q*i - 5*j - 20, 4*j + 28 = 4*i. Solve -3*v - i - 14 = 2*u, -2*u - 13 = v for u.
-5
Let p be 1/((-2)/(-5))*(-28)/(-35). Solve -d + 3*d - 9 = n, 0 = -d - p*n - 3 for d.
3
Let j = -14 - -26. Let c be j/(-8)*(0 - 12). Solve -5*b = -3*q + c, 3*b - b = -4*q - 2 for b.
-3
Suppose 0 + 12 = 4*n. Suppose -d + 6 = n. Suppose -x = 1 - d. Solve 3 = k, x*y - 5*y + 4*k - 21 = 0 for y.
-3
Suppose -3*p = -z - 47, 13 - 45 = -2*p + z. Let t(f) = -3*f**2 - 4*f - 2. Let b be t(-2). Let x = b + 11. Solve 5*q - d + p = 0, 5*d - d + 15 = -x*q for q.
-3
Suppose 0*k - 4 = 4*k. Let v be (-1 + 4)*(-1)/k. Suppose -3*a - v = -0, 3*a = 2*r - 7. Solve 0*l + r*l + 4 = -f, -2*l = -2*f - 2 for f.
-2
Suppose -13*l = -12*l - 5. Solve -5*y + 0*b = -5*b + l, 0 = 3*y - 5*b + 1 for y.
-2
Suppose c + 3 = j + 1, 5*c - 4*j = -8. Suppose c*x - 4 = -x. Solve -7 = -3*w + x*f + 12, -f - 6 = -2*w for w.
1
Suppose -2*s = c + 3*c, -3*s - 4*c = 0. Suppose -r + 8 = -s. Solve 2*v - 2*w + r = -w, -5*w = 5*v - 10 for v.
-2
Let s(t) = t**2 - 3*t - 4. Let b be s(3). Let m(j) = -j**3 - 5*j**2 - 4*j. Let v be m(b). Solve 2*z = 2*q + 16, -2*z = -v - 10 for q.
-3
Let i(k) = -k**3 - 13*k**2 + 4. Let d be i(-13). Suppose -15 + 35 = d*f. Solve 0 = f*u + 4*z + 5, u - 4*z = -3*u - 40 for u.
-5
Suppose 4*x - 2*f = -6*f + 16, 5*x - 5*f - 20 = 0. Solve 0 = j - x*d - 25, -3*j + 0*j + 35 = -4*d for j.
5
Let k = 17 - 7. Suppose -x - 3*d = -8*d + k, -4*d + 12 = 0. Solve -3*h = -0*n + x*n - 12, 0 = 4*h + 4 for n.
3
Suppose d = 4*d - 9. Suppose 0 = d*f - 7*f. Solve 0 = -3*r + 6*r - 5*n, -r - n + 8 = f for r.
5
Let i(s) = 2*s - 4. Let n be i(4). Let q(d) = d**2 + 2. Let m be q(0). Suppose -m - n = -2*g. Solve 8 = 3*b + 2*r + 1, -g*b - r + 5 = 0 for b.
1
Let a(r) = 4*r - 7. Let t(h) = h. Let d(y) = a(y) - 3*t(y). Let k be d(3). Let c = 6 + k. Solve 5*s + c*b = -3, s - 3*b = -3 + 16 for s.
1
Suppose -j - 3*j = -24. Suppose -4*m = 14 + j. Let v be (105/9)/m*-3. Solve 0 = -2*t - 5*s + 13, 2 = -5*s + v for t.
4
Suppose 3*k + a + 0*a = 20, 0 = 3*k - 5*a + 10. Let w = 322 + -320. Solve k*c - w = -4*u + u, 4 = 4*c for u.
-1
Let b be 7 + (2*3)/(-3). Let l be 4/b*(3 - -2). Let x = 11 - 7. Solve l*z - 6 = -a + z, -a - z = -x for a.
3
Suppose -w = -3*w + 8. Suppose -4*a + 4 = -w. Suppose -6 + 0 = -a*i. Solve -q = -3*j + 4*q - 25, -3*j + i*q = 15 for j.
0
Suppose -4*i + 3 = -5. Suppose -i*n - 3*n = -5. Suppose 4*d = 7 + n. Solve -5*u - 16 = -4*z, -2*z = -0*u - d*u - 6 for z.
-1
Let s(l) = l. Let z be s(2). Suppose 0 = 4*m - 20, 0 = h + 5*m - z*m - 33. Solve 2*b - 6 = -3*b - u, -3*b + 3*u + h = 0 for b.
2
Suppose -7*p = -2*p - 60. Let t = -7 + p. Solve -h - 2 = 0, -t*h - 1 = 3*i + 6 for i.
1
Suppose 0 = 9*l - 10*l + 8. Solve o + 2 = -0*o + k, 4*o = -4*k + l for o.
0
Let j be 10/(-15)*(-6)/2. Suppose -t + 36 = j*t. Suppose -v = 4*v - 4*n + 12, t = 3*v + 4*n. Solve -3*k - 16 = -5*s, -2*s = -v*s + 2*k for s.
2
Suppose 2*k = -4*c + 26, 2*c - 2 = k + 1. Solve 3 = c*t + 3*s + 8, -4*s + 15 = t for t.
-5
Suppose 2*w = 21 - 1. Let z be 168/35 - (-2)/w. Solve 5*b - z*t = 5, -5*t - 2 = 3*b - 21 for b.
3
Suppose y + 2*y + 12 = 0. Let d be 4/(-10) - y/10. Suppose g + d*g = 13. Solve g = -2*u + x, -3 = -3*x + 6 for u.
-5
Let r(f) = f**2 - 9*f + 14. Let x be r(11). Suppose x = 3*i - 42. Let l be 1*i - 2 - 1. Solve -4*o - w = w + 22, 0 = 5*o + w + l for o.
-4
Let l be (0 - 2)/((-10)/10). Solve 4*k = 2*r - 6, -3*k = -0*r + l*r + 8 for k.
-2
Suppose -2*a - 15 = -5*l, 5*l - 2*a = -4*a + 15. Let s be l + -1 + 0 - 0. Solve 4*u - w - 6 = 0, w = -u + 3*w - s for u.
2
Let v(b) be the second derivative of 5*b**4/6 - b**3/6 - 3*b**2/2 + 3*b. Let t be v(2). Solve -5*s - t = 5*c, 2*c = 8*s - 4*s + 10 for s.
-4
Let k = -10 - -14. Suppose -3*t + 6*t + 4*j = 1, 0 = k*t - j - 14. Solve 3*r = -t*z - 0*z - 9, 5 = -4*z + 3*r for z.
-2
Let b = 4 + 6. Solve 5*v = -5*s + b, -8 = 3*v - 7*v - 5*s for v.
2
Let t = -18 - -35. Suppose -t - 3 = -4*k. Solve 2*n = n - 2*h - 7, 5*n = -k*h - 20 for n.
-1
Let h(x) = x**3 + x**2 - 2*x - 1. Let i be h(-2). Let o = 2 + i. Solve 0 = -3*f - 2*b - o, -6 = 5*f - f - 2*b for f.
-1
Suppose 5*n = -20, 10*n + 2 = -3*s + 5*n. Let w be ((-3)/s)/((-5)/20). Solve w*i + 8 = 3*v, -4*v + 12 + 8 = 2*i for v.
4
Suppose -4*h = -6*h. Suppose -t + 5 = -h. Solve v = -j - t, 5*j + v = 1 - 18 for j.
-3
Suppose -2*r = m - 40, 4*m - 3*r + 53 = 213. Solve -5*d + 17 + 12 = k, m = 4*d + 5*k for d.
5
Let w = -16 + 16. Solve -5*o + 5*i = 0, 4*o + 0*i + 2*i - 12 = w for o.
2
Let s = 26 + -23. Solve 2*w - 2 = -0*w, -2*o - s*w = 7 for o.
-5
Let p be (42/4)/((-21)/(-28)). Solve -r + 4*f + 0*f - 24 = 0, 0 = -r + 2*f - p for r.
-4
Let l = 0 - -5. Let d(q) = 2*q + 6. Let i be d(l). Solve -5*o + 5*z = -5 - 10, -4*z - i = -2*o for o.
-2
Let m(a) = a**3 - 2*a**2 - 2*a - 1. Let o be m(3). Suppose 4*s - 2 = 2*v, -o*v = 2*s - 5 - 11. Solve l - 4*k = -6, 2*k + 2 = s*l - 0 for l.
2
Let g be ((-2)/(-3))/((-4)/6). Let s be (-2 + 1)/(g/3). Solve s*v - 4*t - t = -8, 0 = -2*v - 2*t + 16 for v.
4
Let g(u) = u**2 + 17*u + 34. Let f be g(-15). Solve 0 = f*l - 4*z + 20, 3*z = 4*l - 0 + 17 for l.
-2
Let m = -6 + 9. Suppose 0 = 3*u + m*y - 4*y - 5, -y = -4. Solve u*g = 4*a, 0*g - 2*a - 10 = g for g.
-4
Let t(x) = x**3 - 8*x**2 - 9*x + 3. Let z be t(9). Let w(k) = k**2 - k - 1. Let c be w(z). Solve -h = -2*l + h - 8, c*l - 4*h = -20 for l.
-4
Suppose -4*p - 4*b = -3*p + 8, -p + 13 = -3*b. Let t be (-3 - 0)*8/(-6). Solve -5*s + 12 = -t*x + 30, 2*s = p*x - 12 for s.
-2
Let y be 6 + -2 + -2 + 3. Solve u + 1 = 3*j + 18, -4*u - 17 = y*j for u.
2
Suppose -m = 3*v - 0 - 12, -3*v - 2*m + 15 = 0. Solve -19 = -4*r + 5*b, 3*b + 14 - v = 2*r for r.
1
Let k = -84 + 94. Solve 5*d + 3*m - k = 0, -4*d - d - 2*m + 5 = 0 for d.
-1
Suppose -7 - 41 = -12*p. Solve 0 = -3*k - d + 10, 4*k + 9*d = p*d + 6 for k.
4
Suppose -d = 2*d. Let z = 17 - 17. Suppose z = -l - 0*l + 4. Solve d = -l*i + 3*x + 20, 6 = -5*i + 2*x + 31 for i.
5
Let g be (1 - 13)/((-10)/(-15)). Let k be 6/(-10) + g/(-5). Solve k*o - i = 0, -o - 4*o + 3*i - 4 = 0 for o.
1
Let w(k) = -k**2 + k - 4. Let n be w(2). Let p be (-8)/n*9/4. Solve 6 + 3 = p*o + 3*t, 3*t = 0 for o.
3
Let b = 11 + 27. Let n = b + -23. Solve 0*z + 25 = -5*k + 5*z, 3*z + n = -3*k for k.
-5
Suppose 3*u = -2*u + 20. Solve 2*f - a + 4 - 9 = 0, u*f + 3*a = -15 for f.
0
Suppose -3*t = -7*t - 16. Let f = -7 - t. Let q be 2/6 + (-5)/f. Solve 3*r = -4*u, 2*u + 4 = -q*r + 2 for r.
-4
Suppose 3*k - c - 4*c + 9 = 0, -c + 11 = 4*k. Suppose -4*h = -2*h - 4. Let i = h + 1. Solve -i*o + 7 = -k*w, -4*w + 0*w = -4*o + 4 for o.
5
Suppose 0 = -2*c - 6*c + 32. Solve q = 4*u + 7, c*q = 7*u - 3*u + 16 for u.
-1
Suppose 2*z + 1 = 9. Solve -2*t + 4 = 5*w, -z*t = -0*t - 5*w - 8 for t.
2
Let c be -7*(36/21)/(-6). Solve -c*q - 4 = -i + 3, -13 = 2*q + i for q.
-5
Suppose -4*x + w + 10 = 0, 2*x - 2*w + 3*w - 2 = 0. Solve -x*v = 4*z + 4, -4*z + v = 5*v + 4 for z.
-1
Suppose -4*r + 24 = -l, -4*r + 6 = -3*r - 2*l. Let w(j) = 0*j**2 + 4*j - 9 + 6*j**2 - 2*j - j**3. Let m be w(r). Solve -2 = 4*g - 2*y, -m = -4*y + 17 for g.
2
Let x be 88/6 - (-2)/6. Solve -x = 4*j + l, 5 + 20 = 5*l for j.
-5
Let d = 6 + -3. Solve 0 = 4*g - 5*i + 21, -i + 8 = -d*g + 6*g for g.
1
Let h(w) = -w + 31. Let x be h(0). Suppose -r = 2*n, 5*n - n = 2*r. Solve r = -2*j + 8, 3*z + 3*j - x = -j for z.
5
Let v be 4/1*1*5. Let i be v/15*(-3)/(-1). Solve 3*c + i*b - 3*b = 1, c = -