r s.
2
Let j = -100 + 105. Solve z + j - 3 = -o, -4*o + 17 = -z for z.
-5
Let o = 18 - 17. Solve 2*k - o = -3*n + 5, k - 6 = -3*n for n.
2
Let a = 107 - 102. Solve -4*h = 3*r - 21, 3*h - 9 = a*h - 5*r for h.
3
Suppose -3*c = -8*c - 40. Let l be (c/4 - -3)*0. Solve -4*n = -2*x - 0*n + 8, l = -2*x - 5*n - 1 for x.
2
Suppose r + 2*r - 2*r = 0. Solve -3*f = -4*h + 9, 2*h + 4*f + r*f + 12 = 0 for h.
0
Let w = 9 + -4. Suppose -b = -3*s - 24 + 5, -65 = -5*b + w*s. Solve -4*d - 32 = 5*l, -3 = -5*d + 2*l - b for d.
-3
Let z be 1*0*1/3. Suppose j + 0*j = z. Solve d = -d - 2*t + 2, t - 2 = j for d.
-1
Suppose 2*d = 7*d. Solve -w - 2*q + 2 = d, 5*q + 2 = -3 for w.
4
Let v = 45 - 25. Suppose 0 = -4*c + 8*c. Solve 3*o - 10 = -2*i, 4*o + c*i + v = 4*i for o.
0
Let g be ((-10)/(-15))/((-4)/30). Let a be 5/(-3)*(g - -2). Solve a*m + 15 = 2*t - 10, 15 = -3*m for t.
0
Let u be -3*8/24*(-4 + -1). Solve -3*b - u*s = 5 - 2, s + 3 = 0 for b.
4
Let u be (6/8)/((-1)/(-4)). Let i = -6 - -5. Let m = u - i. Solve 2*s + 2*c + 2 = 0, -3*s + 2 = m*c + 8 for s.
2
Let w(p) = p + 4. Suppose 2*r = 3*r. Let a be w(r). Solve q + 17 = -a*h, h - 3*q = 6 + 6 for h.
-3
Suppose -b + 16 = -5*b. Suppose 3*o + 12 = 5*o. Let z = o + b. Solve 0 = 2*y - z, 4*y = 2*x + 2 + 2 for x.
0
Let c = 19 - 17. Suppose 2*o - 7*o = f - 14, 4*o = c*f. Solve -5*q + 15 = 0, 6 = 3*s - 5*s + f*q for s.
3
Suppose -4*t + 9 = -t. Solve 2*l = 2*z - 1 + t, -2*z = -4*l + 4 for z.
0
Let l be (-9)/(-2) - (-1)/2. Let z = 16 - 12. Solve z*y = y - 5*f - 25, 0 = -3*y + l*f - 5 for y.
-5
Let h be (-3)/((-9)/12)*4/8. Solve -c = -2*t + 2, h*t + 14 = -2*c + 7*c for t.
3
Suppose 0*k + k = 15. Suppose -w - 4*w = -k. Suppose -w*s = -4*u + u + 3, 4*s = -2*u + 32. Solve 3*i = u + 6, 5*o + 3*i - 22 = 0 for o.
2
Suppose -d + 5 = 0, -11 = 3*v - 5*d + 2. Solve -2*r + 2*c - 3 = -c, v*c - 12 = 0 for r.
3
Suppose -q + 16 = q. Solve -4*p - w = -12, -3*w + q = -2*p - 0*w for p.
2
Let k(p) = 2*p**2 - 6*p + 6. Let s be k(1). Solve o + j + s*j = -4, 4*o + 16 = -5*j for o.
-4
Suppose 0 = 2*j - 5 - 3. Let d = j - -5. Let o = -4 + d. Solve -5*p = -5*u - 15, 5*u = -o*p - 7 + 2 for p.
1
Suppose 5*y = -0*y + 10. Suppose 9 = a - 2*j, -4*a + 1 + 5 = y*j. Let h = -5 - -8. Solve -5 = -7*w + 2*w - h*l, -l = w - a for w.
-2
Let y(v) = v**3 + 11*v**2 + 10*v + 5. Let k be y(-10). Solve 2*h - 18 = -5*f + 3*f, -k*f - 4*h = -40 for f.
4
Suppose q - 33 = -36. Let l be (2/4 + -1)*-6. Let f = l + q. Solve f*i = -4*d - 2*i + 2, d = -4*i - 3 for d.
1
Let u be 4/2 - 0/1. Suppose 0 = g - 2*q - 2, -2*g = 3*q + 18 + 6. Let c be (8/(-10))/(g/15). Solve -u*s = c, -4 = -5*p + 5*s + 21 for p.
4
Let z be (3/(-2))/((-5)/10). Let i be (8/6)/(2/z). Solve -i*c + 5*j - 14 = 10, 5*c + j = -6 for c.
-2
Suppose -4*n = 3*u - 44, 0*u + 2*u = -4*n + 48. Solve -s + 2*y = -5, 3*s - 5*y - n = -s for s.
1
Let x(b) = -b**3 + 13*b**2 - 2*b + 27. Let c be x(13). Solve 2*j - 8 = -l, -2*l = -7*l + 3*j + c for l.
2
Suppose -7*s - 6 = -6. Solve 5*c + 5 = s, 0*m + 2*m + 4 = -4*c for m.
0
Let l = -9 - -17. Suppose -l*o + 3*o = -45. Solve 2*u + 7 = b, u + 5*b = -2*u + o for u.
-2
Let x = 24 - -11. Let p(y) = -2*y**2 - 12*y - 4. Let d be p(-5). Suppose d - 2 = a. Solve a*j - 3*b = -x, 0 = -2*j + 6*b - 3*b - 25 for j.
-5
Suppose -2*s - b + 3 + 6 = 0, -5*s = -2*b - 18. Suppose h + s*h - 10 = 0. Let p = 20 + -15. Solve 5*i = x + h, -4*x - 1 - 7 = -p*i for i.
0
Let l = 13 + -9. Let v(h) be the first derivative of -h**4/2 + h**3/3 + 3. Let i be v(-1). Solve 4*n = -z + i*n, 0 = -4*n - l for z.
1
Let k(x) = x**2 + 16*x + 5. Let z be k(-16). Solve -3*c - 5 = -4*a - 0, -5*c + z = 0 for a.
2
Let o(k) = -16*k - 1. Let q = -3 - -1. Let u be ((-8)/12)/(q/(-3)). Let n be o(u). Solve -2*i = 5*g + n, -5*g = 4*i - i + 20 for i.
-5
Let a(b) = -b**3 + b**2 - b + 5. Let s(d) = -d + 3. Let p be s(3). Let n be a(p). Solve o = 0, 5*k - 2*o + n*o = 15 for k.
3
Suppose 0 = -4*r + 8 - 0. Solve f - r*g + 18 = -3*f, -5*f = 3*g + 17 for f.
-4
Let t = -1 + 1. Suppose 5*z - 2*p = -3*p + 24, -3*z = 2*p - 13. Suppose z*b + 2 - 32 = t. Solve 4*w - 32 = 5*u, -2*u - 5*w + 1 + b = 0 for u.
-4
Suppose -2*i - 5*l - 2 = 0, -i + l + 14 = 2*i. Suppose -s + 2*p = -2*p - i, 4 = -4*p. Solve -3*t - y - 25 = -3*y, s = 2*t - 2*y + 20 for t.
-5
Let q be 0 - (-7)/(7/4). Suppose 4*j = 8 - 0. Solve -4 = 3*c - c - j*x, -5*c - q*x = 37 for c.
-5
Let y(k) be the first derivative of -k**3/3 - 8*k**2 + 3*k - 7. Let x be y(-16). Solve x*m = 2*f + m + 4, -f - 3*m = -10 for f.
1
Let l(t) = -t - 7. Let z be l(-7). Suppose z = -h - 4*h - 2*n + 28, 2*h = 2*n. Let v be 3 - (-2)/h*2. Solve -4*b - v*s = b - 8, 2*b + 4 = 2*s for b.
0
Let h = 7 - 4. Suppose 0 = -h*y - 5 + 11. Solve -5*r + 5*f - 10 = 0, 0 = 5*r + y*f + 3 - 0 for r.
-1
Let k be (-1)/4 + (-5)/(-4). Let p be 1/1 + k/1. Suppose -p*q = -3*q. Solve f - 3*n = 15, -4*f = -q*n - 4*n - 20 for f.
0
Suppose -3*x - 5*d = -0*x - 7, 3*x - 2*d = 14. Let h be (-10)/4*x/(-5). Solve -2*k = -6*k - h*v - 24, -4*v - 16 = 0 for k.
-4
Let t(o) = -o**3 + 7*o**2 - 4*o - 8. Let n be t(6). Suppose 0 = 4*y - y - 12. Suppose 2*p + 33 = 45. Solve 2*c - n*b = -p, -y*b - 1 = 5*c - 0 for c.
-1
Suppose -2*a - 2*m = -10, 3*m + 2 - 17 = 5*a. Suppose 0 = -6*b + 3*b + 15. Suppose -3*q = -4*q + b. Solve -q*z - 4 = -5*h + 1, a = -5*h + 4*z + 4 for h.
0
Let q be -7 + (-474)/(-66) + (-62)/(-22). Solve 3*z - 9 = q*n, n + 5 = -2*n - z for n.
-2
Let v be 16/40 - (-26)/10. Solve -12 = 5*j - v*m + 8, 0 = 2*m for j.
-4
Let z(c) = -2*c. Let a be z(-5). Suppose -5*b = -5*d - 20, d = 1 - 0. Suppose 0*n + 6 = 2*n. Solve 0 = n*q + 5*f + 26, -b*q + a = -0*q - 5*f for q.
-2
Let z(i) = 4*i**2 - i + 2. Let g be z(1). Solve 0 = 3*m - 2*k - 19, -g*k = 2*m - m + 5 for m.
5
Suppose -4*u - 5*h = -h - 16, 5*h = 3*u - 12. Suppose 3*x - u*z = -0 - 1, -2*x + 5*z = 10. Solve 15 = 3*t, 2*y - x*t - 8 = -23 for y.
5
Let a be 21/(-6)*(-3 + 1). Solve i = 2*p - a, p + 0*i - 3*i = 16 for p.
1
Suppose 0 = s + 3 - 1. Let x be -1 + (0/3)/s. Let h be (-2 - x) + 4 + 22. Solve -2*d - 5 = 2*f + 11, 5*d = -2*f - h for d.
-3
Suppose -16 + 10 = -2*n. Solve 4 = -5*i + n*k + k, 0 = -5*i + 3*k - 3 for i.
0
Suppose 2*t - 17 = 4*i + 3, 0 = -2*t + i + 11. Suppose 0 = 5*x - 21 + 1. Solve -w + t*p + 11 = -0*w, -x*p = w + 21 for w.
-5
Let d be (-78)/(-273) + (-2)/(-7)*6. Solve 6 = 6*j - 3*j, 3*m - d*j - 8 = 0 for m.
4
Suppose 28 = -0*y + y. Suppose -y = -2*x - 2*x. Solve -v - 18 = -5*l - 4, 4*l = 5*v + x for v.
1
Suppose 3*o - 26 = -0*o + 5*u, -16 = 4*u. Solve 5*q + 3*d = -5, -d - 13 = -o*q - 4 for q.
2
Let f = -9 - 0. Let o be (3/(-2))/(f/24). Solve -5*n = -4*u - 36, -3*u - 8 - o = 0 for n.
4
Suppose -2*p = -9 - 15. Solve 0 = -4*n - i - 0*i - 19, -3*i - p = 3*n for n.
-5
Suppose 0 = 2*b + 5*a - 21, 4*b + 5*a = 28 - 1. Solve 3*j - b*u = 9, u - 19 = -5*j + 2*u for j.
4
Suppose 4*w + 4*h = 72, -h = w - 3*h - 30. Let l be 2/((-2)/2) - -59. Suppose -3*s + 15 = -l. Solve -g + i + w = -4*i, -4*g = -4*i - s for g.
2
Let a = -2 - -21. Let s = 3 + -1. Suppose -5*f = 2*g - a, 2*f + 4*g + 4 = s. Solve 5*n - 1 = -2*y + 4*n, f*y - 3*n = -3 for y.
0
Let i = 3 + 9. Suppose -b - 3*b = i. Let f = -1 - b. Solve f = d - 5*d - 2*w, -w = -5*d + 8 for d.
1
Let w = 0 + 2. Let g = 17 + -9. Let z(f) = f**3 - 7*f**2 - 6*f - 11. Let t be z(g). Solve 4*h = -k - h + t, 10 = w*k - 4*h for k.
5
Suppose 0*s = 5*s - 40. Suppose 0 = 3*x - s*x + 10. Suppose 0 = 3*n + 4*i - 4, -x - 2 = -n - 4*i. Solve k - 4*k = 5*o - 12, n = 4*o - 4*k - 16 for o.
3
Let p(q) = -q. Let h(l) = 2*l - 1. Let i(s) = s**3 + 5*s**2 + 6*s + 6. Let g be i(-4). Let y be h(g). Let j be p(y). Solve 5*v = d - 27, -j*d + 1 = v - 4 for d.
2
Suppose -66*s + 2 = -65*s. Solve s*r - r + 5 = 2*n, r - 4*n = -11 for r.
1
Suppose -5*r + 15 = -5. Let u be (-16)/(-8)*22/4. Suppose -b + 5*b + h = u, -3*h = b + 11. Solve r*o + 28 = 4*k, -k - b*o = k + 4 for k.
4
Let u(t) = t**3 + 7*t**2 + 8*t + 15. Let h be u(-6). Solve -2*q + 3*q = -h*g - 4, 0 = 2*g - 4*q - 2 for g.
-1
Let m(c) = -c**3 + 5*c**2 + 5*c - 2. Let z be m(6). Let i be (z/6)/(1/(-3)). Solve -4*y + i*w + 18 = -10, -18 = -3*y + 2*w for y.
4
Let k = -27 - -32. Suppose 4 = 5*r - 16. Suppose -3*o - 3*s + 3 = 0, 2*o + 2*s + 12 = 7*o. Solve -o*d = 2*d - r*c - 16, -d - k*c = 20 for d.
0
Let b(m) = -m**2 - 11*m 