= 2*r - 3*r for z.
-5
Suppose -4*m = -8*f + 4*f + 132, -m = -2*f + 30. Suppose -16 = 4*r, -a + 63 = -r - 0*r. Let w = m + a. Solve 0 = -4*n + 3*i + 31, -4*i - w = -2*n - i for n.
4
Let m = 1 - -1. Suppose -i + 2 = 2*s, 0*i - 5*i + 23 = -3*s. Suppose f = -i*u + 4 + 3, -5*u = -5. Solve z + 1 = m*b, 45 = 5*z + f*b + 11 for z.
5
Let c(v) = -13*v + 21 - 13*v + 27*v. Let i be c(0). Let a be (-7 - 0)*(-6)/i. Solve 3*u - 4 = a*k, 3*u = -4*k - u + 32 for k.
4
Let h = 0 - -2. Suppose 3*d = -3*r + 42, h = -5*d + 3*d. Let o be (-36)/r*20/(-8). Solve -4*l + o = 4*b - l, -4*l + 8 = 4*b for b.
0
Let s = -8387 - -8394. Solve p + 3*a + 16 = 0, 2*a + s + 9 = -2*p for p.
-4
Let p = 215 + -204. Let g(k) = -3*k + 41. Let i be g(p). Solve 5*w - i = 2*h, -w + 4*w - 8 = -2*h for w.
2
Suppose -z = 5 - 67. Suppose 0 = -4*g + 78 - z. Solve 0 = -3*v - g*r + 4, 8*v - 3*v - 5*r + 40 = 0 for v.
-4
Suppose -4*q + 2*m = -24, -q + 4*m + 80 - 67 = 0. Solve -n - 3*h + 17 = 0, q*n - 3*h = -h + 17 for n.
5
Let g(f) = -f**2 + 18*f - 42. Let w be g(15). Suppose 0 = w*q + 13 - 4, 0 = 4*u + 4*q + 12. Solve u = 5*m + 25, 0 = -3*d + 7*d - 4*m - 4 for d.
-4
Let q = -103 + 104. Suppose -3*k - 19 = -y, -10 = y + 3*k + q. Suppose 3*f + f = 0. Solve f = -y*s - u - 14, -u = -s - 3*u for s.
-4
Let x be 6/2 + (42 - 6)/12. Suppose 3*l = x*d - d + 19, 4 = 4*d. Let a be (10/6)/((-2)/(-12)). Solve -2*r + 7*r - a = -5*t, 0 = 4*r - t - l for r.
2
Let b(j) be the third derivative of -j**5/60 - j**4/2 - 5*j**3 + j**2. Let n = -4667 + 4660. Let i be b(n). Solve -4 = -4*r + o, 0*o = -2*r + i*o + 2 for r.
1
Suppose -4 = -2*y, -l + 2*y + 161 = -4*l. Let b = -39 - l. Solve o + g + 1 = -1, 4*o - 4*g - b = 0 for o.
1
Suppose 0 = -454*m + 1251 + 1019. Solve -x + 18*z - 13*z + 8 = 0, -2*x = m*z - 1 for x.
3
Let t be (-2)/(-7) + 4/(-14). Suppose 3*s + 5*v + 387 = 0, 3*s - v + 64 = -305. Let g = 131 + s. Solve t = 3*y + 4*c - g, 0 = -5*y - 2*c + 4*c + 29 for y.
5
Suppose 2*v + 7 - 17 = 0. Let t be 16/(-24) + 1/(-3). Let a be t*(-25)/(3 + -2). Solve w = -5*z + 2*w + a, v = z - 4*w for z.
5
Suppose 0 = -3402*f + 3429*f - 108. Solve -4*o = -4*r + f, -7 = -5*o - 0*o + r for o.
2
Let f(q) = q**3 + 148*q**2 - 450*q + 493. Let z be f(-151). Solve -4*s + 4*i = -z, -5*s - 112 = 2*i - 127 for s.
5
Let x = -367 + 364. Let l be 9/x*2*34/(-102). Solve -2*v = 4*c + 8, -v = -c - 4*v - l for c.
-2
Let f be 11/6*(-5 - -23). Solve 2*p - f = 4*g - 25, 5*g = -2*p - 19 for g.
-3
Let k(f) = 4*f**2 - 9*f**2 - 11 - 12*f - f + 64*f + 30*f. Let q be k(16). Solve 5*p - q = 0, y = -3*y - 2*p - 2 for y.
-1
Let k(z) = -z**3 - z**2 + 2*z + 2. Let n be k(0). Suppose 43 = n*y + 17. Solve -3*h + 0*t - y = -2*t, 5*h + 13 = -t for h.
-3
Suppose -38*l + 114 = -20 - 56. Solve -4*j - l*y + 1 = 2, -5*j - 5 = 5*y for j.
-4
Let a(z) = 9*z**2 - 3*z - 26. Let l be a(6). Let h be 18/10*l/24. Suppose 9 - h = -4*p. Solve -4*o + 1 = p*y, 5*o + 0*o - 2*y = -16 for o.
-2
Suppose 0 = 2*z - 8*z + 132. Let d be (-1)/(-6) - z/(-12). Suppose m = 3*h - 7, 3*m - d*h - 2*h = 4. Solve 2*c + p = m, 4*p + 16 = 4*c - 0*p for c.
4
Suppose -59*i = 133*i + 233*i - 2125. Suppose -10 = -2*j, t + 0*t = 3*j - 13. Solve -t*f = 3*o + 10, 3*o + i + 20 = -5*f for o.
0
Let v be (7 + -3 - 5)*-3. Suppose -v*u + 3*y = -20 + 8, -5*y = 3*u - 20. Solve -r = -u*q - 17, 2*r + 1 = 3*q + 7 for r.
-3
Suppose 9*q = 26*q + 391. Let j = -20 - q. Suppose -j*y + 8*y = y. Solve 2*d - 3*a = -4, -3*a + 5*a + 4 = y for d.
-5
Let x = -151561 + 151569. Suppose -3*v = -4 - 5. Solve v*f - 5*k - 14 = 0, 0 = -4*f - k - x - 4 for f.
-2
Let y(d) be the second derivative of -d**5/20 + d**4 + 3*d**3 - 45*d**2/2 - 4*d - 30. Let v be y(13). Solve 0 = c + 5*j + v, -5*c + 3*j + 40 = -0*j for c.
5
Let x(g) = -14*g**2 + 54*g - 21. Let q be x(4). Let t(d) = 8*d - 7. Let i be t(7). Let l = i + q. Solve 2*j + 0*j = -2*p + 18, l = 4*p for j.
4
Let p be (50/(-15) - -3)/((-7)/210). Solve 2*m + 5*v + 1 = 0, 5*m - 9*v + p*v + 14 = 0 for m.
-3
Let m(q) be the first derivative of -q**2/2 + 24*q + 10. Let p be m(6). Suppose 0 = -6*a + 3*a + 12. Solve 5*s + 3*d = -p, 2*d = -4*s + a*d - 10 for s.
-3
Let f(s) = s**2 + 16*s - 135. Let i be f(-22). Let g be 1 + i - (3 + -5). Solve 9*q - 4*q - 4*r - 15 = g, -4*r = 4*q - 12 for q.
3
Let a = -404 + 462. Let d = 66 - a. Solve -5*k = 5*b + 35, 2*k - 4*b - 2 = d for k.
-3
Suppose -19*i - 170 + 227 = 0. Solve 0 = -i*y + q - 16, 15*q - 8 = -2*y + 11*q for y.
-4
Let s(y) = -y**3 - 3*y**2 - 4*y - 2. Let h be -1 - (6 - (-42)/(-7)). Let v be s(h). Solve 0 = -v*w + 4*w - o + 1, -4*w - 2*o + 2 = 0 for w.
0
Let n be 31 - 1 - (-20)/(-2). Solve -4*s = -4*d - n, -4*s + 2 + 18 = d for s.
5
Let h(c) = -c + 16. Let z be h(16). Suppose z = -22*n + 21*n. Suppose n = -10*t + 7*t. Solve t = w - 5*o - 18, -3*w + 4*o + 6 = 2*w for w.
-2
Suppose 0 = -5*q + 20, -4*q + 98 = 5*z - 8. Solve -26 = 2*w - 4*g, -5*g = 3*w + 2 - z for w.
-3
Suppose 141*z - 70 = -2*q + 138*z, 30 = 5*z. Solve -q = 2*j + 4*n, -3*n = -5*j - 0*n for j.
-3
Let n = 97962 - 97957. Let o(c) = -c - 2. Let w be o(-2). Solve -2*j - 7 = -2*y + 1, -2*y - n*j - 27 = w for y.
-1
Let p(j) = -2*j**3 + 7*j**2 - 6*j + 9. Let i be p(3). Solve 48*o + 5*f + 1 = 50*o, 4*o + 5*f + 13 = i for o.
-2
Let z be (3/(-9))/(0 + (-1)/18). Suppose i - 7*u + 3 = -5*u, 2*u = z. Solve -3*w = -4*f + 26, 3*f - i - 2 = -5*w for w.
-2
Let x(p) = 3*p**2 + 553*p**3 - 552*p**3 + 11*p + 31 - 17*p**2. Let q = 16 + -3. Let t be x(q). Solve 4*w - t*o - 4 = -3*o, w + 3*o = -13 for w.
-1
Suppose -2*n = 5*v, -3*v + 4 = 5*n - 15. Let m be 1 - v/(8/36). Solve -o = 2*d - 4*o - 5, 2*o + m = 0 for d.
-5
Let d be 3565/775 - (-6)/(-10). Solve 2*g = -2*s + 18, d*s + 21 = 5*s + 4*g for s.
5
Suppose -5*y = -4*s - 20, -8*s + 12 = -4*s + 3*y. Suppose -6*k = -4*k - 2*a, s = k + 4*a. Suppose r - 5*r = -44. Solve p = -4*d - 1, 4*p + d - r = -k*d for p.
3
Let s(v) = 2*v**2 - 44*v - 205. Let q be s(26). Solve 5*p + 12 = -2*b, 25*b + q*p - 8 = 20*b for b.
4
Let v = 346 + -326. Suppose 28*b - 23*b = v*b. Solve 2 + 3 = -2*n + q, b = -2*q + 2 for n.
-2
Let b = 59 - 55. Suppose 3*p = 5*y - 19, -6*p + 24 = 4*y - b*p. Solve 2 = o + 3*z + 11, y*z = -4*o - 8 for o.
3
Suppose 0 = 8*i + 16 - 40. Suppose 96 = i*f - 33. Suppose 5 = d - 4*c, -f - 61 = -4*d - 5*c. Solve -5*s - 2*m + d = 7, 0 = 3*s + 3*m - 3 for s.
4
Let o(i) = -i**2 - 34*i + 500. Let w be o(-45). Solve r + 2*r = -5*u - 6, 3*u + w*r - 6 = 0 for u.
-3
Suppose -16 + 21 = -11*m + 27. Solve -m*n - 28 = -4*g, -n + 6*n = -4*g for n.
-4
Suppose -x - m + 4 = 0, 5*m + 58 - 6 = 3*x. Suppose -x*u + 7 = -29. Solve 32 = -4*c + 5*o, 3*c + 2*o = u - 5 for c.
-3
Let p be (-3 - -1)*3/(-4)*2. Suppose 3*d - 39 = -3*c, 3*d + 9*c = 8*c + 29. Solve r + 3*q - 1 - 1 = 0, r - p*q = d for r.
5
Let a = 45 + -24. Let f be (-320)/(-128)*92/10. Let y = f - a. Solve 0*g + 3*z - 14 = -g, y*g = -5*z + 23 for g.
-1
Let i(t) = -9*t - 84. Suppose 0 = 5*u - w + 52, 0 = 4*u - 2*w + 10 + 34. Let b be i(u). Solve -2*n + 6*n + 4*l + 12 = 0, 4*n - 5*l - b = 0 for n.
-1
Suppose -152 + 377 = 3*q. Suppose -8*l - q = -99. Solve 3*s + 3*r = -21, 8 = -4*s - 2*r + l*r for s.
-3
Let j = 38 + 55. Let z be ((-180)/(-50))/((-892)/(-180) - 5). Let k = z + j. Solve -3*v - 18 = -3*f, k = f + 3*v - 6*v for f.
3
Let v(z) = -z - 20. Let h be v(0). Let m = 51 + -27. Let r = m + h. Solve 2*n - 3*l = 6, -n + r*l + 25 = -4*n for n.
-3
Suppose -49 = -12*v - 1. Suppose -5*g + 49 = -31. Suppose 2*j + 2*j = 4*l + 20, 2*j - g = 4*l. Solve 2*n + j*n = v*d - 12, 0 = 5*n - d + 15 for n.
-3
Let v be 2 + ((-52)/39)/(4/(-3)). Let i be ((-1)/(-3))/(1/6). Suppose -3*z + 16 = i*d, -2*z = 2*d + 2*z - 20. Solve -4*c - 20 = d*h - 0*c, 3*h - v*c = -3 for h.
-4
Suppose -10*g - 2*g = -1512. Suppose -41*p + g = -23*p. Solve m + 3*c + p = 3, -c = 0 for m.
-4
Let z be (768/84 - 9) + (-8)/(336/(-162)). Let x(b) = 2*b. Let p be x(2). Solve u = -p*s - s + 20, 3*u + z = s for s.
4
Let j(k) be the first derivative of -13*k**2/2 - 76*k - 62. Let p be j(-6). Solve 4*w = 16, -2*w + 6 = -2*h + p for h.
2
Let l = 9614 - 9610. Solve k = 4*z - 14, -24 = -l*z - 40*k + 36*k for z.
4
Suppose -4*x + 22*x + 3*x = 0. Solve 16 + 0 = 4*v - 4*q, x = 2*v + 4*q - 8 for v.
4
Let b be 18*7/210 - (-2)/5. Let c be (b/(-1))/((-4)/16). Solve 2*p = -3*l - 12, 4*p +