(-28)/16) - 2. Solve 5*f = w + 17 - 5, -4*w - 4 = q*f for w.
-2
Let c be (-9)/12*-2*4. Suppose -2*o + c = 3*w, 2*w = 4*w. Solve o*t - t - 10 = -f, -3*t = 3*f - 18 for f.
2
Let u(s) = s**2 + 8*s + 7. Let p be u(-7). Suppose 2*v - 35 = -2*v + 3*a, -5 = a. Let d = 21 + -12. Solve -4*r + p + d = -g, g + v*r - 18 = 0 for g.
3
Let x(h) = -h**2 + 4*h + 4. Let v be x(4). Let i be (-1 + v + -1)*4. Solve 5*q - i*q - 15 = 0, 4*q + 24 = 2*p for p.
2
Let t be (-10)/(-30) - 8/(-3). Solve -4*n + 4*y + 0*y - 12 = 0, t*n + 2*y + 9 = 0 for n.
-3
Let m = 29 - 24. Solve 0 = 5*f - 4*d - 9, -30 = -2*f - 0*f - m*d for f.
5
Let j be (-2)/(-3) + (-34)/(-3). Solve -3*p = 2*w + p - j, -5*w = 2*p - 22 for w.
4
Let x(d) = d + 17. Let y be x(-13). Suppose -r - 4 = -y*m, -3*r - m = 2*r - 22. Solve r*j + 13 = g, 0*g + 14 = -g - 5*j for g.
1
Let r = 2 + -4. Let s be ((-3)/(-6))/(1/r). Let o be (s + 9/(-6))*-2. Solve -k + o*i = 3*k + 24, -3*k - 7 = -i for k.
-1
Let g(m) be the first derivative of m**2/2 + m - 3. Let c be g(1). Solve 5*q - 2*r - c = -7, 3*r = 5*q for q.
-3
Suppose -4*c + 5 = 21. Let h = c + 8. Solve h*s = 2*p + 8, 0 = -s - s - 2*p - 8 for s.
0
Let b be (-7)/(-3) + 2/(-6). Suppose 0 = -b*y + 3*y. Solve y = l - 0*l + 3, -18 = -3*s + 5*l for s.
1
Let v be 136/(-14) - 2/7. Let j = v + -17. Let r be (-1)/(12/j)*8. Solve 3*d + 4*t = d, -2*d = -5*t - r for d.
4
Suppose 3*r = 5 + 1. Solve -q + 2*u + 8 = 0, -3*q - r*u = -q - 4 for q.
4
Let r = 33 - 28. Solve -5*x + 10 + 3 = -4*l, 5*x + 5 = -r*l for x.
1
Suppose -2*i - 3*k = -i - 18, 4*k - 17 = i. Suppose 3*n - 37 = -0*n - 4*h, -4*h = 4*n - 52. Solve -d = i*q - 11, -2*q - 5*d - n = -q for q.
5
Let x = -2 + 5. Let i be (12 - -9)/((-3)/(-4)). Suppose l + 3*l + 28 = p, 2*l = -x*p + i. Solve -4*f - 5*q + p = 0, 0*f - 3 = -f + 3*q for f.
3
Let n be 1*8*(55/(-20))/(-11). Solve n*d - 5*p = -2*d - 7, 2*d - 3*p = -3 for d.
-3
Let u be 0/(1 + -4 - -1). Let s = -12 - -17. Let p = s + u. Solve -5*v = f - 4, 3*v + p = f + 1 for f.
4
Let o(i) = -i + 11. Let p be o(8). Solve -4*j - 3*k = 10 - 1, -p*j - k = 8 for j.
-3
Let o = 42 + -40. Solve 0 = 3*n + 5*c - 34, -n - 18 = -o*n - 3*c for n.
3
Suppose -5*f = -2*f. Suppose -3*t + f*t = -57. Suppose -t = -p + 4*n, 0*p + p = 5*n + 23. Solve 4*o = -4*r - 24, p*o - 2 - 1 = 4*r for r.
-3
Suppose -3*m = 3*h, -3*m + 16 = -3*h - 2*h. Let g = 22 - 14. Solve -5*n = 4*l + 2, g = -n + 2*n - m*l for n.
2
Let r = -18 + 18. Suppose -3*i = -r*i - 12. Solve 0 = t - i*t + 2*c + 14, 2*t = -c for t.
2
Let j be -3 + 4 + 3 + (-2 - -3). Let v(x) = -x - 4. Let b be v(-6). Solve -2*t - 2 = -b*w, -2*w = -w + t - j for w.
3
Let c(v) = v**3 + v**2 + v + 1. Let h(k) = -4*k**3 - 11*k**2 - 11*k - 5. Let b(g) = 3*c(g) + h(g). Let q be b(-7). Solve -w = 4*t - 7, -w - 2*t = -q + 4 for w.
-5
Suppose 0*s + 5*s - 200 = 0. Suppose s = 4*d - 36. Solve -5*n = -h + 26, -h + 0 - d = 4*n for h.
1
Let i be (18/(-7))/(33/154). Let r = i - -29. Solve -5 = -3*c - 3*n + n, 4*n = c + r for c.
-1
Let j = -25 - -48. Let k = j + -18. Solve 0 = 2*h - 5*p - 22, 0 = k*h - 2*p + 6*p + 11 for h.
1
Let t(j) = 4*j - 1. Suppose 3*i + 1 = 4*i. Let s be t(i). Solve 0*k + 5 = -u - k, s*u + 5*k = -25 for u.
0
Suppose 0 = n + 1 + 19. Let a be (n/(-6) - 3)*6. Let z be (15/12)/(a/16). Solve -5*w + z = -4*w - 2*r, -4*r - 16 = 0 for w.
2
Let s be ((-1)/(-2))/(7/84). Let c be s/(-24) + 49/4. Solve -4*k + 24 = p, c + 1 = 2*p + k for p.
4
Let y be 6/(-27) - 40/(-18). Solve -4*k - 6 = y*t, -4*k - 6*t = -t + 9 for k.
-1
Let w(l) be the second derivative of l**4/2 - l**2/2 + 2*l. Let u be w(-1). Suppose 0 = 3*d - u - 7. Solve -n + 10 = 4*n + d*b, 4 = 2*n + b for n.
2
Let x(f) = f**2 - 2*f - 1. Let g be x(3). Let u(s) = 2*s + 1. Let l be u(g). Suppose -l*o = -31 + 6. Solve 3*q - p - 3*p - 16 = 0, 3*p = o*q - 12 for q.
0
Let t = -1 + 2. Suppose -v - t = -g - g, 4*v - 16 = 4*g. Solve 4*r - r + v = 0, -3*j = -2*r - 12 for j.
2
Let g = -7 + -2. Let k = 12 + g. Solve -4*p + 4*v + 9 = -k*p, -4*p + 3*v = -23 for p.
5
Suppose 0 = 4*z + 3*h + 8 - 50, -34 = -4*z + h. Let f = 11 - z. Solve 5*t = d + 1 - 21, -2*t = f*d + 20 for t.
-5
Let w(i) = -i**3 + 7*i**2 - 6*i - 4. Let z be w(5). Suppose 4*s = -x + 13, -4*s + x + 6 = -5. Solve -2*q + t = 3*q - z, -5*q - s*t + 32 = 0 for q.
4
Let m be ((-3)/(-1))/((-12)/(-20)). Suppose -61 = -m*p + 4*r - 6, 0 = p - 3*r. Solve 10 = -n + 2*c, 0 = c - 4*c + p for n.
0
Suppose -6*x = -j - x - 18, 0 = 2*x - 8. Solve 0 = -5*a - 10, -2*k + 4*k - j*a = -6 for k.
-5
Let g be 12/(-3) + 2 - -4. Solve 5*i - 11 = -4*v + 2*i, -2*v - 4*i = g for v.
5
Let v(p) = -p**2 - 17*p - 14. Let n be v(-16). Solve 1 = -b + 2, -j = n*b for j.
-2
Suppose q + 1 = 2*s - 6, -15 = -4*s + 3*q. Let n be (-6)/((-6)/4 - -3). Let u = n - -7. Solve -u*y = -2*d + 22, -3*d = 4*y + s - 2 for y.
-4
Let x be (-4)/22 + (-748)/(-121). Solve 4*c + 5*s = 7, 4*c + s + x - 1 = 0 for c.
-2
Suppose -f - 3*u = -5*f + 43, 4*f = -3*u + 13. Suppose -3*m - f = 8. Let c = -2 - m. Solve -13 - 4 = -c*j - l, 0 = -4*j - 4*l + 28 for j.
5
Suppose 0 = 2*o - 6*o - 4. Let l be o/(128/44 + -3). Solve 2*d = -4*y + 3*y + l, -5*y = 5*d - 30 for d.
5
Let z(u) = -u - 11. Let w be z(-15). Solve -3*n + 2*g = 7, -n - 19 = -0*g - w*g for n.
1
Let v = 78 + -76. Solve 26 = -0*r - v*r + 4*j, -5*r - 35 = -4*j for r.
-3
Let o be 26/8 - ((-3)/(-12) - 1). Solve -2*k - b - 5 + 3 = 0, -o*b = k + 15 for k.
1
Let m be (-6)/9 - (-10)/6. Suppose -4*n - q - 1 + 3 = 0, -4*q - 8 = 0. Suppose a - n = m. Solve 0 = 4*j + 3*u - 7, -3*u = a*j + j - 3 for j.
4
Let y be -1 + 0 - (6 + -12). Solve -2*t = -4*g - 8, -3*t - y*g + 15 = 3 for t.
4
Let j = 184 + -181. Solve 0 = c - 5*u + 20, 3*u - 9 = -j*c + 3 for c.
0
Let z be 14/63 - 32/(-18). Solve y + 2 = z*y - i, -y = 4*i - 12 for y.
4
Suppose -3*s - 2*s = i + 50, 1 = s - 2*i. Let v be s/(-36) + (-38)/(-8). Solve v*g = 6 + 9, 0 = -o + g + 1 for o.
4
Let m(n) = 4*n**2 + n - 1. Let q be m(1). Suppose 3*g - q = -g. Solve u - g = 0, -4*l + 7 = -u - 8 for l.
4
Let w = 14 - 12. Solve 0 = f - 5*a - 5, w*a + 2 = -3*f + 17 for f.
5
Suppose -5*i - 5*r = -15, -2*i + 10*r = 5*r - 6. Solve -v = 4*v - i*k + 6, -5*v - 5*k - 30 = 0 for v.
-3
Let s(v) = v**2 - 7*v + 16. Let o be s(4). Solve -4*z = p - 4, p + 3*p - 16 = o*z for z.
0
Let g be 1/1 - (-15)/5. Solve 0*i + i + 9 = -3*r, 5*i = -g*r - 12 for r.
-3
Let m(v) = v**3 - 5*v**2 + 7. Let g be m(5). Suppose u - 2*a = -g, -4*u + a + 1 = -6. Solve 4*l + 4*b - 1 = u, -4 = b for l.
5
Let g(z) be the third derivative of 0*z - 1/6*z**4 - 1/60*z**5 + 2*z**2 + 7/6*z**3 + 0. Let s be g(-5). Solve -3*x - s*l + 15 = 2*x, 20 = -5*x + 5*l for x.
1
Let d(z) = 2*z**2 + 8*z - 15. Let v be d(-7). Solve -14 = 2*l - 5*i, v = 5*l + 4*i - i for l.
3
Suppose 7*y = 4*y + 24. Solve -3*v = -q + 1, 0 = 2*q + 2*q + y for v.
-1
Let k(r) = 4*r + 5*r + 5 - 8*r. Let q be k(4). Solve -s - 2*x + 0*x + 4 = 0, 3*s - x = -q for s.
-2
Let m(i) = -i**3 + 5*i**2 - 2*i + 3. Let d be m(4). Solve d = -3*a - v, -v - 2*v - 9 = a for a.
-3
Let f(w) = 9*w - 3. Let l be f(1). Solve j - l*j = 5*x + 5, -2*j = 4*x + 6 for j.
1
Suppose -3*y = -6*y + 9. Suppose 4*o - 4 = -2*x + 3*x, -3*o = y*x - 18. Solve s - 2*k = 5, 2*s + 12 = -k + o for s.
-3
Let y = -68 + 71. Solve y*x + 9 = 2*t, -3*x + 12 = 2*t + 3*t for x.
-1
Let u(w) = w**2 + 3*w - 7. Let k be u(-5). Let b be (-3)/((-9)/k + 2). Solve 0 = -2*q + 10, -4*q + 5 + b = 4*n for n.
-3
Let h(m) = -2*m + 5. Let q be h(4). Let g = q + 4. Let d be (-58)/(-7) - 6/21. Solve -s - 4*r + 9 = g, 4*r = -3*s + d for s.
0
Let r be (-4)/(-5)*(-1 + -4). Let s be 0/(6 + -3 + r). Suppose s = 4*m - 69 - 11. Solve 4*a + 4*i = 0, a + 0*i = -5*i + m for a.
-5
Suppose 0 = 4*b - 5*h - 9, -3*b - 5*h - 7 = -40. Solve -5*n + b*f - 5*f = 2, 5*n + f = 2 for n.
0
Suppose 5 = -q + 11. Solve q = -4*r + 2*i, 2*r + 15 = -3*r + 5*i for r.
0
Let j be 0*(-2 - 0 - -3). Suppose 0 = -m + 2*a + 7, -m + 3*m + 5*a + 4 = j. Suppose 2*p - 7*p = 0. Solve 5*s = -p*s + 3*z, m*s = -5*z for s.
0
Let w(m) = -m + 2. Let x be w(6). Let a = -24 - -15. Let q = x - a. Solve -15 = -2*p + q*t, 4*p = t + 4*t + 5 for p.
-5
Suppose 3*j = -4*n + 28, 0 = 4*n + 2*j + 3*j - 36. Let b(s) = s + 1. Let q be b(n). Solve 4*c = -q*l, -2*l = -l - 4*c - 24 for l.
4
Let w be 1/(-3)*1*-6. Suppose w*g - 20 = g. Suppose 0*x =