2. Solve -5*b - m*w = -5, 0 = 5*b - 4*b + w for b.
5
Suppose 0 = -j + 2*j - 2. Suppose -4*i + 2*i + 4 = 2*f, -i = j*f. Let r = 23 - 3. Solve 2*g - z = -10 - 1, i*z - r = 0 for g.
-3
Suppose -25 = 5*w + 10. Let s = w + 12. Solve 0*z = 4*r + z - 9, -s*r - z = -11 for r.
2
Let s(z) = -z + 2. Suppose -4*i = -2*m - 8 - 0, -7 = 4*m + i. Let a be s(m). Solve 0 = -r - 4*r - 20, 5*q = a*r - 4 for q.
-4
Suppose 0*f = h + 2*f, 2*h = -3*f + 2. Solve 5*a + 23 = -j, 8 = -3*a - h*j + 1 for a.
-5
Let z = 3 + -1. Suppose -5*i + 18 = s, 0 = 4*s + z*i - 0*i. Let w be (-12)/(-18) - s/(-3). Solve 0 = -4*p - 4*x - 4, 0 = p - w*p - x + 3 for p.
-2
Let w = -10 + 13. Suppose 5 = -b + 2*u, -3*b = -4*u - 0 + 7. Solve -w*m = 5*z - 13, 5*m - b = -z + 2*z for m.
1
Let k(h) = 2*h - 4*h + 14 + h. Let y = 12 + -12. Let s be k(y). Solve 0 = 5*t - 2*m - s, -2*t + 3 = -3*m + 4 for t.
4
Suppose 5*u = 9 - 34. Let n = u - -5. Solve -5*z = 0, n = -0*m + 5*m - 5*z for m.
0
Let x = -5 + 8. Suppose -x*h - 20 = -8*h. Suppose 0*g + 3*g = w + 7, 8 = h*w. Solve -g + 27 = 4*m + 4*l, -3*m + 13 = -2*l for m.
5
Let w be (-1)/(-2) + 22/4. Let y be (-4)/(-6)*(2 + 1). Suppose -w = -2*b + y. Solve 2*q + 2*n = 12, -b*q + 3*n + 8 = -9 for q.
5
Let y = -27 - -19. Let d = y - -14. Solve 2*g - 2*l + 1 = -3*l, 2*g = 4*l - d for g.
-1
Let r be 0 - 0 - (17 + -21). Solve -r*o = 4*h, 0 = 5*h + 11 + 4 for o.
3
Let i = 56 + -40. Solve -4*v = i, -5*l + 11 = 2*v - 6 for l.
5
Let o(f) = -f**2 - 11*f + 42. Let d be o(-14). Solve 6*c = 4*x + 3*c - 11, d = c - 3 for x.
5
Suppose 14*y + 400 = 39*y. Solve -v = -a + 5*a + 6, 5*v - y = 3*a for a.
-2
Let x(z) = z**2 - 3*z + 3. Let a be x(4). Let h = -14 + a. Let g = -4 - h. Solve 3*q + 0*f = -2*f + 3, -g*q = 3*f - 3 for q.
1
Let u = 17 + -11. Solve -4*l + 5 = -5*q, -36 = 5*q + l - u for q.
-5
Suppose -16 = -r - 2*j - 2, -j + 17 = 3*r. Solve -3*p + 26 = 4*k, -5*p - r*k + 7 = -23 for p.
2
Let w = -39 - -44. Let m be (-9 - -1)*(-1)/2. Solve 4*g - 3*i + w = 0, 2*g + 0*i + m*i + 30 = 0 for g.
-5
Let s(d) = d**3 - 5*d**2 - 4*d - 7. Let n = 19 + -7. Let o be 4/n - 17/(-3). Let c be s(o). Solve c*b = 5*z - 10*z - 30, 5*b + 24 = -2*z for b.
-4
Suppose 17*m = 16*m + 2. Solve -w - q - 2*q - 9 = 0, -q + 2 = m*w for w.
3
Let f be (1 + (-12)/8)/(2/(-4)). Solve 2*w - 3*t = 3, w + t + f = 4*w for w.
0
Let g = 0 - 3. Let x = g + 4. Solve 2*y = -4*l + 6, 3*y - x = -2*y - 3*l for y.
-1
Suppose -5*d - 25 + 35 = 0. Solve -10 = 4*f - d*f, 2*i - 15 = 3*f for i.
0
Let p(t) = -2*t**3 + 17*t**2 + 12*t - 22. Let w be p(9). Solve 18 = w*b - d, 3*d - 6 = -0*d for b.
4
Suppose -2*h + 2*u - 4 = 0, 0 = 5*h + 2*u - 13 - 12. Solve -h*l - 4*y - 19 = -0*y, -3*l - 11 = -4*y for l.
-5
Let h = 1 - -2. Solve 3*r = -h*a, -2*r - 2*a = -a + 2 for r.
-2
Let j(g) = -g**2 + 6*g - 2. Let c be j(5). Solve 0 = -5*d + b + 25, c*b = -2*d + 13 - 3 for d.
5
Suppose 8 = -4*q, -4*q + 3*q + 34 = -4*d. Let n(i) = i + 13. Let c be n(d). Solve -2*m - 20 = 3*f, 4*m + c = 6*f - 3*f for m.
-4
Suppose 4*a - 5 = -3*t, 1 = -a - 3*t - 0. Solve -3*v + 4*b + 32 = a*v, -14 = -2*v + 2*b for v.
4
Let w(a) be the third derivative of a**4/12 + a**3/6 + 2*a**2. Let l be w(8). Suppose 5*j + 2 = l. Solve 2*i + 0*v - 3 = v, -j*v - 15 = 0 for i.
-1
Let z(s) = -s**3 + 9*s**2 - s + 10. Let f be z(9). Let t be 1 + 3 + 1 - f. Let p = -4 + t. Solve 5*h - 13 = 4*x - p*h, 3*x + 3*h = -3 for x.
-2
Let h(w) = -w**2 - 2*w + 3. Let g be h(3). Let j = -4 - g. Suppose -3*x = -j*x + 15. Solve x*u + 22 = -5*m, 3*u = 2*m + 2*m + 23 for m.
-5
Let a = 19 + -4. Suppose -a + 1 = 3*k + 5*b, 12 = -2*k - 4*b. Suppose 2*m - 16 = 2*o, m + k*o = 7*o + 28. Solve 0 = 2*x + h - m, -x - h = -1 - 1 for x.
1
Let p(w) = 3*w + 1. Let a be p(4). Let o be 4 + (0/1)/(-1). Solve -2*t + a = -5*s + 2, 0 = 5*t + o*s + 22 for t.
-2
Suppose d - 3 = -0. Suppose 7 = 5*i - d. Solve -2*z = -b + 14, -b - z = i*z + 11 for b.
4
Suppose d = -5*v - 5, 5*d - v + 0 = 1. Suppose -a - 4*u = 10, -5*a + 20 = -5*u - 5. Suppose t - a = -d*t. Solve -3*i + 12 = -w + t, -2*i + 11 = -5*w for w.
-1
Let t = -12 - -34. Solve 5*y + t - 9 = -l, 0 = -3*y + 5*l - 19 for y.
-3
Suppose l + 19 = -0*l. Let q = l + 47. Solve -4*r = 4*m - q, -r - 2*r + m + 5 = 0 for r.
3
Suppose -9 = -5*h - 4*p, 0*h + 4*p = 2*h - 26. Solve -4*k + h*m = -5, 0*k + 2*k - 2*m = 0 for k.
-5
Suppose 4*v + 31 = -5*k, -v = -2*k - k - 5. Let s be (1 + -1)/(-4 - k). Solve -5*f = 3*z + 15, s = -2*z + f - 0*f - 10 for z.
-5
Let p(t) = -t**3 + 5*t**2 - 3*t - 2. Let l be p(4). Let s = l - -14. Solve -3*y - 4*z = y + 24, 4*y = 4*z + s for y.
-1
Let a = -9 + 10. Let k be 1/(((-4)/a)/(-4)). Let p(y) = -y + 6. Let b be p(5). Solve d = -t - 0*d + k, -d - b = 0 for t.
2
Let v(g) = 49*g + 3. Let m be v(4). Suppose -5*b + q = -m, 2*b - 3*b - q = -35. Suppose 4*h - 119 + b = 0. Solve y = -5*d + 19, 2*d - h = -2*y - 2*d for y.
4
Let d = -4 - -7. Solve 4*b = n - 17, 6*b - 3*b + d = 4*n for b.
-5
Suppose 0 = -0*s - s. Suppose -5*p = 0, -5*m + 6*p = p - 30. Suppose -l - m = -4*l. Solve -5*i = -5*b + 20, -3*i - l*i - 5*b = s for i.
-2
Let y = -5 + 9. Solve -5*l = -2*j - 4, -l + 4*j - y = 6 for l.
2
Let u(j) = -j**2 - 6*j - 7. Let o be (-20)/6 - 8/(-24). Let g be u(o). Solve -2*y + 3*y = -4*r + 21, g*y - 6 = r for y.
5
Let b = 0 - -4. Suppose 8 - 31 = -2*k + c, -5*k - 5*c + 65 = 0. Suppose 4*p = 3*p + 5. Solve -b*n + 3*n + k = -p*q, 3*q = -9 for n.
-3
Let s(k) = -2*k + 2*k + 19 + k. Let a be s(-15). Solve -5*x + 3*w = -a + 1, 14 = -2*x + 5*w for x.
3
Let b be 12 - 4 - (2 + -5). Solve 3*x + l - 13 = 0, -4*x + l = x - b for x.
3
Suppose 2*v - 30 = -3*v. Suppose -v*z + 20 = -z. Let j(i) = -i**3 + 3*i**2 + 4*i. Let q be j(4). Solve 3*k + 0*k + 4*m - 6 = q, -2*k - 4*m = -z for k.
2
Suppose -56 = -8*u + 4*u. Suppose 5*z = 2*g - u, 2*z - 5*z - 4*g = 24. Let w = z - -7. Solve -5 = -3*h + 2*h - 4*a, -w*a = 2*h - 5 for h.
1
Let r(l) = -l**2 - 5*l + 5. Suppose 5*z = -2*y + 4*z - 13, -z = 3. Let x be r(y). Solve -2*d - 25 = 5*a, 4*d - 30 = 7*d + x*a for d.
-5
Let y(n) = -n - 10. Let f be y(-10). Solve f = 4*m - p - 3*p + 16, 0 = -4*m - 5*p + 2 for m.
-2
Suppose -4*i - 2*k = -6, -5*i + 3*k - 2 = -37. Solve -2*d = 2*r - 0*d - 20, 0 = 4*r - i*d for r.
5
Let k = 2 + -1. Let w be -4 + 6 - (k + -1). Suppose w*b = b. Solve 0 = -4*n, b*g - 15 = 5*g + n for g.
-3
Suppose -2*t - x + 4 = 0, 0*x - x + 7 = 3*t. Let r be (0/1)/2*1. Suppose 5*a - 25 - 5 = r. Solve 2*l + 2*g + 5 = g, t*l + 2*g = -a for l.
-4
Suppose -144 = -4*l - 16. Solve -5*f - 18 = -c, -5*f - 4*c = -4 + l for f.
-4
Let n be (-4 - (-45)/10)*12. Solve -2*r + n = -5*f, 2*r - 3*f + 5 - 11 = 0 for r.
3
Let x = 5 - 5. Solve x*h + h + 2*o = 0, 4*o = -h for h.
0
Suppose 0 = 5*n - 2*p - p + 3, 4*n = -4*p - 28. Let l(a) = a**3 + 4*a**2 + 2*a. Let t be l(n). Solve 2*w + y = 1 + 4, -t*w + 10 = 4*y for w.
2
Let o be 1 + 0*4/12. Solve 2*s = t - o, 10 = 2*t + t + s for t.
3
Let o be ((-38)/4)/((-1)/2). Let b = o - 17. Solve -11 = 3*c + b*q, -3*c = -4*c + 3*q + 11 for c.
-1
Let y(i) = 2*i - 10. Let q(t) = t**2 - 5*t + 3. Let d be q(5). Suppose -d*z + 22 + 2 = 0. Let p be y(z). Solve 4*h = -3*w + 2, -4*w + 0 - p = h for w.
-2
Let g = -129 - -131. Solve -7 = g*n + m, 3*m - 7*m = -n + 10 for n.
-2
Let p(n) = -4*n - 23. Let m be p(-7). Solve 3*r - 9 = -m*t, -6 + 3 = 3*r + t for r.
-2
Suppose 5*j = -f + 121, -21 = 3*j - 4*j + 3*f. Let b be (-12)/j - (-9)/2. Solve -2*c = 3*l + 8, -4*c - 10 - b = 5*l for l.
-2
Let t(v) be the first derivative of v**4/4 + 7*v**3/3 - 9*v**2/2 - v + 3. Let y be t(-8). Solve w = -2*b - y, b + 4*b + 10 = -5*w for w.
3
Let u(r) = -r**3 + 3*r**2 + 2*r - 1. Let k be u(3). Let v(o) = 3*o**2 + 2*o - 3. Let q be v(-3). Solve -8 = p - a, 3*p + 4*a = k*a - q for p.
-5
Suppose -g + 3*b = 7, 3*g + 0*b = -b + 29. Suppose 4 = -o - 1. Let r = o + g. Solve 9 = -r*a - 3*l, a - 1 = -2*a + 2*l for a.
-1
Let a be (-2 + -8 + 2)/(-2). Solve 0 = 5*w - x - x - a, 4*w + 2 = -x for w.
0
Let s = 1 + 8. Solve -s = 3*g, 5*g = 2*j - 25 + 10 for j.
0
Suppose 2*l = -4*l + 12. Solve o + 5 = 0, -l*o - 13 = 2*v + o for v.
1
Let v = 157 + -144. Solve 0 = s - 0*u - 5*u - 16, s = 4*u + v for s.
1
Let w(j) = -4*j - 24. Let t be w(-7). Solve 7*v - 18 = -2*x + 2*v, t*v = x + 17 for x.
-1
Suppose -12 = -2*o + o - 3*x, x = -3*o + 20. Let j(p) = 2*p. Let 