r b.
-2
Let o(l) = l**2 + 11*l + 22. Let i be o(-9). Let k be 3 - i - -20 - 5. Solve 0 = -u - 2*s - 4, 3*u + k = -4*s + 4 for u.
-2
Let p be ((-58)/319 + (-30)/(-44))/(3/6). Solve u - p = 2*m + 3, m - 5 = -3*u for m.
-1
Let n be 2 + 14/9 - (-9 + 770/90). Solve 5*f - n*h = -33, 3*f + 0*f + 17 = h for f.
-5
Let w(j) = 6*j**2 + 228*j. Let y be w(-38). Solve 3*s - 15 = -3*p, -36*p + 40*p - 2*s + 10 = y for p.
0
Suppose -43*d + 15*d = -9 - 47. Solve d = -5*j + 2*p + 7, -4*j = -3*p - 4 for j.
1
Suppose -4*b - 19*p + 56 = -23*p, 0 = -p - 3. Solve -2 = -b*m + 9*m - n, 3*m - 3*n - 21 = 0 for m.
3
Let a(p) = p**2 + p + 4. Let y be a(3). Suppose 8*h + 8*h = -16*h + 96. Solve -c = h*m - 0*c - y, 4*m - 32 = -4*c for m.
4
Let b be ((-10)/6)/(33 - 2800/84). Solve -2*j = -b*m + 2*j - 10, m = 3*j - 13 for m.
2
Let o = 554 - 347. Let i be o/36 + -3 + 13/4. Solve 2*z - i = a + a, 4*z - 5*a - 17 = 0 for z.
-2
Let m(g) = 2*g**2 + 5*g - 38. Let l be m(-6). Suppose -6 = -2*s + 5*k, 5*s + 6*k = l + 11. Solve 4*f - o + 1 = 0, 0*o = -s*f - 2*o - 9 for f.
-1
Let m = -37 - -39. Suppose -m*b - r + 162 = b, -2*r = 3*b - 159. Let u = b + -52. Solve -25 = 4*p - s, -u*s = -0*p + 4*p + 5 for p.
-5
Let x be (-3)/(-9) - 356/(-12). Suppose -30 = -40*a + 45*a. Let m be 11/3 + (120/(-18) - a). Solve -5*d + x = 5*v, -2*d - m*v = -3*d + 2 for d.
5
Let g(u) be the second derivative of -3*u**5/20 - 23*u**4/12 - 7*u**3/3 + 3*u**2/2 - 13*u + 2. Let j be g(-7). Solve 3*c + 2*c - 3*a = 0, 0 = 3*c + j*a for c.
0
Suppose 2*b - 38 = -4*x + 34, 0 = x - 4*b - 27. Solve -14*s = -h - x*s - 8, h - 5*s - 2 = 0 for h.
-3
Let g = -45 + 70. Suppose -4*w - w - g = 0, 2*w = 2*a - 28. Suppose a + 19 = 7*c. Solve c = -4*s + 5*l - 10, 12 = -4*s + 4*l for s.
-1
Let m(p) = 5*p**2 - 7*p - 18. Let w be m(6). Let v = w + -119. Solve -5*h + 2 = -4*z + v, -21 = 3*h + 3*z for h.
-3
Let i = -1074 - -1078. Let n(z) = z**2 - 8*z + 11. Let p be n(7). Solve -g - p*g - 3*h + 9 = 0, -3*g = -i*h + 12 for g.
0
Suppose t - 2*s - 2 = 2*s, 3*t = 2*s + 16. Solve 0 = 3*l + 15, -10 = -3*r - l - t for r.
3
Suppose -72*y + 260 = -676. Solve -c = 4, 0 = -q + 7*c - 4*c + y for q.
1
Let j(d) be the second derivative of d**2 + 0 - 16*d - 1/3*d**3. Let g be j(-1). Solve i - 3*c + 18 = 0, -34 + 5 = 3*i - g*c for i.
-3
Let t be (-200 + 199)*2/(-6) - 14/(-3). Solve -66*b = -63*b - n, t*n - 12 = 3*b for b.
1
Let g be -2*(-2 - 8/(-16)). Suppose 0 = -5*r + 4*p + 60, -g*p - 57 - 8 = -5*r. Solve 2*k = -2*k + r, -4*c = -2*k for c.
2
Let x(k) = -9*k - 175. Let p be x(-21). Let z be (-16 + p)*(14/(-4) + 3). Solve -2*r = -z - 1, 2*m - 3*r + 3 = 0 for m.
0
Let f(q) = -11*q + 36. Let b be f(5). Suppose -p + 7 = -2*r - 0*r, 2*r + 3*p + 11 = 0. Let h = r - b. Solve 0 = 5*j + 4*v + h, -3*j + 20 = 2*j - 3*v for j.
1
Suppose -19033*h - 29 = -19039*h - 5. Solve 0 = -4*r - 21*b + 17*b - h, 2 = -2*r - 5*b for r.
-1
Suppose -25*w = -29*w. Let r be 4 + (w - -1)/(26/(-78)). Solve 5*k + 8 = 2*a - r, 0 = 4*a - 4*k - 12 for a.
2
Suppose 144*w - 12 = 141*w. Let c(n) = -2*n + 28. Let j be c(w). Solve 0 = 2*q - 3*m - 12, -q - q = -5*m - j for q.
0
Let y = 2600 - 2597. Solve u - 2 = -i, 1 = y*i - u + 3*u for i.
-3
Suppose 0 = -y - 5*w + 23, 0 = 2*y - 4*w - 0*w - 60. Let s = y - 23. Solve -h + 3 = -5*z + 3*h, -5*h = -5*z - s for z.
1
Let z = 657 - 649. Suppose -4*x = -w + 24, z*w - 3*w = -3*x + 5. Solve 2*a + 3*t = 2, w*a - t - 7 = -3 for a.
1
Let a(m) = 2*m**3 + 22*m**2 + 50*m - 47. Let q(c) = -c**3 - 1. Let h(l) = -a(l) - 3*q(l). Let z be h(24). Solve 6*b - b + 2*y - 14 = 0, b + z = 2*y for b.
2
Let b be (-20)/4 + 18 - -3. Suppose -b*k = -14*k - 4. Solve -4*v = -5*j + j, k*v + 3*j - 25 = 0 for v.
5
Let k = -830 + 832. Solve -4*d + 7 = -2*x - 5, 0 = k*x + 3*d - 23 for x.
4
Let l be (-1*1)/(1 - 4230/4239). Let u = -469 - l. Solve 0*k - 2 = -5*z + k, -u*z - 4*k - 8 = 0 for z.
0
Let z be (-10)/(-5)*2 + (1 - 2). Let w be 2/(-4) + 215/86. Solve -z*c + w = -2*s - c, 3 = -2*s + 3*c for s.
0
Suppose -118 = -g - 426. Let l = g + 308. Solve -3*m - 20 = 5*z + m, l = -2*z + 2*m + 10 for z.
0
Suppose 4*t - d = 38, -8*t + 11*t - 3*d - 24 = 0. Solve -a = 5*c - 7, -a = -4*c + t + 1 for c.
2
Suppose -409*y + 3031 + 798 = -1079. Solve 18 = -p - 4*z, -7*p = -11*p + 5*z + y for p.
-2
Suppose 6*g - 276*g + 2688 = 178*g. Solve -5*y - 4*c - 82 + 94 = 0, g = -2*y + 2*c for y.
0
Let x(r) = 76*r**2 - 2*r + 3. Let d be x(1). Let j = 114 - d. Suppose 13*a - 28 = j. Solve -2 + 3 = 4*l - a*w, -5*w - 5 = -5*l for l.
4
Let z(l) = -l**2 + 15*l - 12. Let s be z(14). Suppose 2*a + 0*a = -s*h, 12 = 5*h - a. Solve -h*n = -5*y + 31, n - 2*y + 19 = -2*n for n.
-3
Suppose 7*q - 25 = 2*q. Let x be (-26)/(-65) + (-2)/q. Solve x = -2*b - 4*m - 12, 0 + 12 = -3*m for b.
2
Let s(z) = -3*z - 4. Let i be (6 - 194/6)/((-1)/(-3)). Let o = -81 - i. Let l be s(o). Solve -2*c - 3*g = 6, 4 = -2*c - l*g - 0 for c.
0
Let l = 257 + 673. Let w = -903 + l. Solve -5*p + 2*f = f - w, 2*f + 4 = 0 for p.
5
Suppose 3*l + 12 = 0, g = 3*g - l + 590. Let r = g + 309. Solve -3*c = c + 3*u - 7, -4*c = 4*u - r for c.
-2
Let s be 50/5 + (-3 + 0)*30/18. Solve s*j - 5*n + 15 = -0*j, -5*n + 19 = -j for j.
1
Suppose 4*m + 70 = 2*n + 7*m, n = 5*m + 9. Suppose -2*o - x + 19 = 0, n*o + 4*x = 24*o + 52. Solve -d = -3*f + 3*d - o, 0 = 4*f + 2*d - 4 for f.
0
Suppose 113*r = 117*r - 2 - 2. Solve -3*l - 9 = 2*j - 28, -r = -3*j + l for j.
2
Let p be 4922/(-92)*14/1. Let d = p - -752. Solve 3*o + 18 = -d*v, -o + 0*o + v + 2 = 0 for o.
-2
Suppose 0 = -2*b + b - 2, p - b - 4 = 0. Let j = -294 - -258. Let l be 8/((-32)/j) + -5. Solve -d = 3*y - p*y + l, -5*d = 15 for y.
-1
Suppose -365*x + 16 = -357*x. Solve -x*r = y - 10, -3*r + 2 + 14 = 2*y for y.
2
Let y(t) = 5*t + 6. Let h be y(-5). Let g = -17 - h. Suppose -9 = -u + f - 3, 0 = -3*u + g*f + 14. Solve 0 = -3*v + 3*n + 9, n + 1 = 5*v + u for v.
-1
Let r(n) = -2*n**2 - 107*n - 302. Let f be r(-3). Solve 33*d - 31*d + 2 = 0, -f = u - 4*d for u.
-5
Suppose 36*c - 1368 = 44*c. Let f = -168 - c. Solve -3*z + f = 3*y, y + 3*z + 2*z = 1 for y.
1
Let p(h) = -h**3 + 3*h**2 + 6*h - 7. Let w = -111 - -113. Let v be p(w). Solve f = -l + 6 + 1, -3*l + v = -f for l.
4
Let d be -2 + 17 - ((-3)/(-9) + (-4)/3). Solve d*q = 15*q + 5*n - 3, -3*n = q + 3 for q.
-3
Suppose -4*c + 9 = -v - 20, -3*v = -5*c + 38. Solve -1 = 5*o - 2*m, -4*o + c = -7*o - 2*m for o.
-1
Let s(b) = -34*b**2 - 1. Let k be s(1). Let h = k - -55. Solve -2*q - 2*r + r = -5, 5*r + h = -q for q.
5
Let c(j) = j**3 - 5*j**2 - 8*j + 9. Let g be c(6). Let r be 3*3/g + 6 + -15. Let b be (r/10)/((-12)/200 + 0). Solve -k + 4*w = -25, 5*k - w = -2*w + b for k.
5
Let c(u) = -2*u**2 - 21*u + 15. Let t be c(-11). Suppose 11*f = 9*f. Solve -3*j = 3*o + 36 - 6, 5*j + t*o + 45 = f for j.
-5
Let b(o) = -3*o**3 + 4*o**2 + o + 18. Let m be b(0). Solve 3*h + 3*r - 4*r = m, -h = 4*r + 7 for h.
5
Let p = 63 + -143. Let u = 94 + p. Solve 2*l + u = -3*q, 4*q - 2 = 4*l + 6 for l.
-4
Let x be (39/6)/((-9)/(-90)). Let z = x + -53. Let w(k) = k**3 - 14*k**2 + 24*k + 16. Let u be w(z). Solve -7*n - 3*r + u = -3*n, 5*r = 0 for n.
4
Suppose -37*l + 33*l = -4. Let r be 198/44*1*4. Solve z + 4*h - l = -r, 0 = 4*z + 4*h + 8 for z.
3
Let x(c) = -c**2 - 10*c - 24. Let q be x(-7). Let r(z) = z**3 + 7*z**2 + 11*z - 1. Let b be r(q). Solve -b*t = -4*l - t, -3*l + 5*t = 0 for l.
0
Let x be (69/9 + 1)/((-76)/(-342)). Solve -x*b + 36*b = w + 13, -3*w + 11 = -b for w.
2
Let b(z) = -3*z**2 - 304*z + 1821. Let l be b(-107). Solve -3*p - l*t = 6, -5*p + 4*t = 13 - 3 for p.
-2
Let h = 20870 - 20859. Solve 2*k - 14*c = -h*c - 1, 3 = -k + 4*c for k.
1
Let r be 0 + 6/(-15) - 5/((-400)/192). Solve l - 3*a + 4*a = -2, 3*l = a + r for l.
0
Suppose -10*o = -13*o - 138. Let r = 49 + o. Let v = -36 + 43. Solve 5*d = 3*z + v, -r*z = -2*d - 5*z - 10 for d.
-1
Suppose -51*y + 4371 = 95*y - 5*y. Solve -4*j - 3*s + 21 = 0, -5*j + y - 28 = -4*s for j.
3
Suppose 5*b = 2*d - 49, -45 = -6*d - 5*b + 2. Solve -5*h + 21 = -d*f + 8*f, 2*f = -2*h + 12 for f.
1
Let u = 20672 + -20670. Solve -2*i = 2*n - u, i - 24*n = -20*n - 14 for i.
-2
Suppose 31*g - 33*g = 3*p - 56, -7*p = 4*g - 132. Solve 0 = 3*a - 3*m + 12, -m = 19*a - 14*a + p for a.
-4
Let g(f) = -116*f**2 + 580*f + 4. Let j be g(5). Solve -2*a + 3 = -33*d +