 16. Suppose 2*l - 4 = 0, -5*o - u = -o + 3*l. Let z = o - -6. Solve 0 = -3*m - z - 1, 2*m = -4*v + 10 for v.
3
Suppose -4*h + 36 = -11*v + 6*v, 4*v - 18 = -2*h. Solve 3*u = 2*g + h, -5*g = -0*g for u.
3
Suppose -4*z + 9 = -z. Suppose -f + 35 = 32. Suppose 5*j = 5*n - 0 - 5, 3 = f*n. Solve t - 2*l + 3 = 0, t = -j*l - 4*l + z for t.
-1
Suppose 0 = 29*v - 10*v - 76. Solve 0 = -3*n + 2*o + 8, 7*n - v*n - 7 = o for n.
2
Let a = 84 + -80. Let j = 89 - 86. Solve -a*q + j*l - 5 = -0*q, 8 = 2*q + 2*l for q.
1
Let v = 153 + -149. Solve -v*b + 2*f = 6, 5*b - 3*f + 8*f = -45 for b.
-4
Let n be ((-30)/4)/(-5 - 81/(-18)). Let h be (72/n)/(12/30). Solve 0 = 3*p - 4*k - 5 - 7, h = 3*p + 3*k for p.
4
Let u be 7/2 + 1/2. Let s(i) = -i**3 + 3*i**2 + 8*i + 9. Let a be s(6). Let z = -43 - a. Solve 3*k = -b - z, u*b - 3*k - 32 = -b for b.
4
Suppose -2*h - w = -47, -4*w - 39 = -2*h + 3. Suppose 0 = f + 5 - h. Solve -2*r - 2*r + c + f = 0, -4*c = r + 4 for r.
4
Let h = -26 - -26. Suppose 1 = 3*u - 35. Suppose -3*g - u = -5*a + 13, -5*a - 2*g = 0. Solve -4*t = -h*t + y + 11, a*t - 5*y + 33 = 0 for t.
-4
Let z = 345 + -327. Solve -4*l + 0*b = -b + z, 4*b = 8 for l.
-4
Suppose -2*p - 3*p = 35. Let k(u) = 4 - u**2 - 6*u + 3 + 3. Let a be k(p). Solve -2*b = -4*b - a*d - 6, -2 = d for b.
0
Let o = -706 + 707. Solve -x - 5*h - o = 0, 0 = x + 3*h - 3 + 2 for x.
4
Suppose -a = -2*a + 8. Suppose -w - 4*s + 11 = -9, 5 = 2*w + s. Suppose -12*q + 13*q - 4 = w. Solve -v + 3*o = a, -3*v + 0*v + q*o - 4 = 0 for v.
4
Let x(w) = 52*w - 413. Let n be x(8). Solve z - 16 = 5*t + 5, -5*z - 7 = n*t for z.
1
Let b(r) = 176*r - 173. Let p be b(1). Solve -3*d = -5*o + 9 - 4, -4*o + 4 = p*d for d.
0
Let m be 2/(-6) + (-128)/48. Let u(z) = -z**3 - z**2 + 6*z. Let b be u(m). Solve -r = -5*c - 4, 3*c + r + b = -4 for c.
-1
Suppose t - 7 = -r, 6*r - 4 = 5*r. Solve 0 = 2*s - 0*x - t*x + 9, -5*x + 8 = -s for s.
-3
Let j be (-1)/1 + 2 - (-5 - -2). Solve 0 = 5*k + j*f - 17, -4*k + 5*f - 4 = 7 for k.
1
Let m = -407 + 419. Solve -2*p + m = 5*s, 3*s - 7*s - 5*p + 13 = 0 for s.
2
Let l = 16 + -11. Suppose -3*n + 88 = 8*n. Suppose 5*u - 25 = -o, 0 = 4*o + 3*u - 24 - n. Solve -2*j = -o*j - 3*s + 3, l*s + 11 = -j for j.
4
Let o = 2 + 0. Suppose q - 4*q - 2*m - 49 = 0, 4*q + 50 = 5*m. Let n be ((-5)/q)/(2/24). Solve -2*l + 10 = n*b, -5*b - o*l + 3*l - 5 = 0 for b.
0
Suppose -5*a - 3*b = -136, 5*b - 10 = -0*b. Suppose -9 = -a*u + 25*u. Solve -d - u = -2*k + 5, -37 = 3*d - 5*k for d.
-4
Suppose 2*j = a - 2*a - 4, -3*a + 4*j + 18 = 0. Let s be (17 - 16)/((-2)/10). Let k = 19 - s. Solve 0 = 2*x + 12 - 4, 4*c + k = -a*x for c.
-4
Let o(h) = -h**2 - 7*h + 13. Let s be o(-9). Suppose -c + j + 6 = -3*c, -13 = c - 2*j. Let y = s - c. Solve -v = -y*x + x + 4, -3*x - 5 = -4*v for v.
-1
Let h be -13 - 2*(-4)/8. Let m(w) = -w**3 - 13*w**2 - 13*w + 8. Let k be m(h). Solve 3*a - 4 - 6 = 5*r, -a + k = -5*r for a.
-5
Suppose 3*z - 3*c - 2*c - 41 = 0, -5*z - 2*c + 27 = 0. Let h be 3*(3 - (-21)/(-9)). Solve -3*g + 1 = -n - z*g, -5*n = -h*g + 5 for n.
-1
Let q be 4/16 + 229/(-4). Let l = -55 - q. Solve 0 = 2*c + c - l*j + 5, c = j - 3 for c.
1
Let v be (-4)/(-2) + (-60)/10*-4. Solve 0 = -4*t - 2*p + 22, -4*p + v = 2*t - 0*p for t.
3
Let d be (-3)/((-3)/2) + 2. Suppose 2*t - 4*t = 2*j - 54, -3*t + 135 = 5*j. Let a = j + -24. Solve 0 = a*x - 2 + 8, -d*y = -5*x - 6 for y.
-1
Let m(b) = b - 5. Let r be m(7). Let z be (-1)/(-2*2/12). Suppose -2*i - 2*i = a - 38, -2*a = z*i - 56. Solve 3*g = -r*u - 16, u - 4*g = -9*g - a for u.
-2
Let c = -216 - -237. Solve -3*s - 2*s = 2*f + c, -4*f = 12 for s.
-3
Let i = 338 - 326. Solve 4*f + 7 + i = 3*b, -4*f - 4 = 0 for b.
5
Suppose -31*w + 47 = -15. Solve 2*o = -4*j - 18, -2*o - j - w*j = 14 for o.
-1
Suppose 0*k + k + v = 5, 4*k + 5*v = 18. Suppose -2*q = -0*q - k*q. Solve 2*c = 2, -5*h - 3*c - 7 + 30 = q for h.
4
Let x = -57 - 92. Let g = x - -155. Solve u + 1 = -3*c, -u + 5*c = c - g for u.
2
Let k(o) = -25*o + 3. Let s be k(0). Solve -z + s = 0, -6*d - 5*z + 20 = -5*d for d.
5
Let q = 1248 - 1243. Let t = -29 - -49. Solve -4*w = -q*s - t, 0 = -3*w - 2*s - 3*s - 20 for w.
0
Let u(l) be the second derivative of 0 + 5/6*l**3 + 8*l - 5/2*l**2. Let b be u(2). Solve -b*v + 15 = 0, 0*v = 3*i + 2*v for i.
-2
Let s = 17 - -3. Solve -3*b + s = -4*p, p = -3*p - 8 for b.
4
Suppose 329 - 113 = 54*d. Solve 3*t - t + 7 = 3*k, -d = -4*k for t.
-2
Let t be (-72)/(-396) - 1/((-11)/31). Solve -6*w - 2*i = -t*w - 13, 17 = 3*w + 4*i for w.
3
Let l = 222 - 222. Solve l = -5*h - v + 1, -5*h - 4*v - 2 = -6 for h.
0
Let o(l) be the second derivative of -l**3/6 + 11*l. Let m be o(2). Let y be 84/30 - m/10. Solve -4*b + 2*b = c + 2, -3*b + 3*c = y for b.
-1
Let s be (-24)/(-10) - 14/35. Suppose -4 = -j, 0 = -c + 5*c - s*j - 36. Solve -2 = -3*k + f + c, -f = 2*k - 7 for k.
4
Suppose -2*j + 11 = -13. Let g = 14 - j. Solve 3*z - g*k = 7, -4*k - 6 = 2 for z.
1
Let n(g) = -g**2 - 2*g - 2. Let p be n(5). Let j = p - -40. Solve 5*v + 6 = -j*y, -3*y + 5*y - 6 = 0 for v.
-3
Suppose 5 = y, 2*n - 25 + 96 = -5*y. Let r = n - -53. Solve -3*o + 3*l + 8 = 4*l, o - r = 2*l for o.
3
Let j(l) = -l**3 + 4*l**2 - 2. Let a be j(4). Let w be (5 + a)*25/15. Solve u + 1 = -d - w, -13 = -2*d + 3*u for d.
-1
Let j = -17 + -2. Let v = j + 28. Solve -5*p + v = 2*o, 0 = -3*p + 2*p + 3 for o.
-3
Let v(l) = -3*l + 186. Let r be v(61). Suppose 0 = 5*h + 3*o - 51, -h = -5*h + 3*o + 57. Suppose 0*y + 3*y = h. Solve -s = -y*s - r, -m + 4*s = -1 for m.
-3
Let d(t) = -t**2 - 6*t + 4. Let j be d(-6). Solve 13 = -x + j*g, -x - 3*g = -10 + 2 for x.
-1
Let r be ((-4)/8*-4)/(1/2). Solve 5*n - 2*g + 1 = 4*n, -29 = -r*n - 3*g for n.
5
Let v be 0 + 4 - (0/2)/1. Let n be (2 + 4)/(2/v). Solve -3*i - 10 = 2*i, h - 4*i = n for h.
4
Suppose -k + 5*v = -2*k - 12, -2*k = 2*v. Let g = -13 - -7. Let f = g + 8. Solve -f*i - 3 = -k*o + 16, -11 = 3*o + 4*i for o.
3
Let k be (-3610)/(-855) - (-2)/(-9). Solve k*s = -3*l - 0*l + 8, 6 = l + 2*s for l.
-4
Let i(f) = f**3 + 6*f**2 - 9*f + 8. Let t be i(-7). Suppose -2*c = c - 2*r - 21, -r = 5*c - t. Solve c*k - 10 = k + 5*z, 5*k - 33 = -4*z for k.
5
Suppose 20 = 4*u + p, -2*p + 0 + 4 = -u. Suppose 0 = 343*i - 340*i - 6. Solve 4*a = v + a - u, -4*v + 3*a = i for v.
-2
Let y(x) = 13*x + 58. Let q(a) = -12*a - 58. Let l(v) = -5*q(v) - 4*y(v). Let d be l(-7). Solve -2*f - 3*r = -16, d*f = 6*f + 2*r - 24 for f.
5
Suppose 3*y + 14 - 44 = 0. Let w be (y/(-20))/((-2)/20). Suppose -4*m + 0*m + 8 = 0. Solve -j + w*x = -4*j + 27, 0 = m*x - 6 for j.
4
Let w be 2/((-30)/9 + 3). Let q(l) = l**3 + 6*l**2 - 6*l - 9. Let r be q(w). Let f = r + -21. Solve -5*n + m + f = 5*m, -4*n + 2*m = -10 for n.
2
Suppose -2*d + 3*q - 32 = 0, 3*d = -4*q + 3*q - 59. Let i = -17 - d. Suppose 6 + 2 = i*r. Solve 0 = -4*a + 2*b + r, -3*b - 6 = a - 3*a for a.
0
Let r(q) = -2*q**3 - 4*q**2 - 12*q - 2. Let x be r(-2). Solve 5*o - 28 = 4*c, -4*o - c + x = -4*c for o.
4
Let z be 15 - (1 + 1)*(-27)/(-18). Let w be (-12)/(-3) + 3 + -3. Solve 0 = 5*n - w*q + 28, n - 5*n - z = 2*q for n.
-4
Let h = -99 + 49. Let k be 90/50*h/(-6). Solve 2*f + 10 = -3*f, -k = -5*a - 5*f for a.
5
Let k be ((-7)/(-28))/(2/40). Suppose 3*w - 6*w = -h - 6, 0 = k*w + h - 10. Suppose 4*n - 6*n + 8 = 0. Solve w = -i + 4, -n*z - 12 = -4*i for z.
-1
Let z(l) = 3*l + 5. Let w be z(7). Let n = w + -10. Suppose -y = -5*y + n. Solve -16 = y*b - 2*p, 6*b - 3*b + 2 = -p for b.
-2
Let b(y) = -2331 + 6*y + 2320 - y. Let k be b(4). Solve 4 = -4*t, 0*s + 4*t + k = s for s.
5
Let x be (-5)/(-2) + (-20)/40. Solve 4*k + 2*u - x = -0*u, -4*k - u + 3 = 0 for k.
1
Let j be (((-3)/(-6) - 0)*0)/(-5). Solve 0 = 4*q + 8, -4*y + j*y = 5*q + 10 for y.
0
Let h(o) = -o**3 - 42*o**2 - 36*o + 211. Let a be h(-41). Solve 13 = 4*g - j, -a - 3 = -3*j for g.
4
Suppose 288 = 2*b + 22*b. Solve 0 = 2*q + 4*s - b, 2*s + 3*s = q + 29 for q.
-4
Let c be (-24)/4 - (3 - 12). Suppose 5*k - 16 = -4*f, -2*f = -3*f - 3*k + 4. Let j = -28 + 44. Solve -l + y = -f*l + 14, c*l + 2*y - j = 0 for l.
4
Let w = 43 + -34. Suppose 0 = -w*z + 4*z + 10. Solve 0 = 5*m - 0*v - z*v - 13, 0 = m - v - 5 for m.
1
Let i be 222/8 + 2 + (-7)/4. Suppose -4*q - 5*d = -i, 2*d - 17 = 4*q - 73. Solve 5*l + g + 5 = 0, 3*g + q = 4*l + 7*g for l.
-2
Let z be ((-456