16. Solve 2*z - s - 3 = 0, 0*z + s = -2*z + l for z.
2
Let x be ((-14)/(-6) + -1)*6/4. Solve -4*h + 2*u + x = 0, -2*h + h - 2 = -u for h.
3
Suppose 0 = -3*n + 2*n + 3. Suppose -n = -b + 16. Solve 4*j - 5*g = b, -j + g - 11 = 5*g for j.
1
Let r be 1/(((-1)/2)/1). Let h be (1/r)/(3/(-12)). Let t = -7 - -10. Solve -4*f + 24 = -2*u, -u + t*u + h*f = 6 for u.
-2
Let o = 24 + -24. Solve o = -3*d + 3*u + 4 + 5, 3*d = 5*u + 7 for d.
4
Let n(m) = m**2 + 5*m - 10. Let w be n(-7). Suppose -w*j - 5 = p + 7, 0 = -p - j - 3. Solve p = a - 5*r - 11, -3*r - 44 + 19 = 4*a for a.
-4
Suppose -19 = -7*g + 9. Solve 5*d + l = -5, -d - l + 23 = g*l for d.
-2
Let c(q) = -q - 11. Let a be c(-9). Let f be a/(-11) - 60/(-33). Solve 0 = -3*d + 4*n - 35, 0*d - 5 = -f*d - 3*n for d.
-5
Let x(f) = -f**2 + 2 - 7*f + 0*f + 7 + 2. Suppose 5*t + 21 = -u - 15, 2*t - 5*u + 36 = 0. Let v be x(t). Solve -3*w + 2*g + 1 = 0, 0*g + 2 = -w + v*g for w.
1
Let a = 86 - 59. Solve -29 = -4*h + 5*v, 0 = -2*h + 4*h - 5*v - a for h.
1
Let m(o) = 5*o - 3*o + 13 - 3*o. Let w be m(0). Solve 4*l = -u - 23, 4*l + 2*u + 13 = -w for l.
-5
Let b = -6 - -9. Suppose 2*o - b*o = -5. Solve -o*g - 2*k = 2*k - 7, -2*g = 3*k for g.
3
Let w = -5 + 15. Let t(d) = -4*d**2 + 2 - 2 + 5*d + 4 + 5*d**2. Let g be t(-4). Solve -2 = s, g*s = l - 5*s - w for l.
0
Suppose 20 = 2*q + 3*n, -n = -2*q + 3*n - 8. Solve 0 = 5*c + 3*l - 4*l - 3, 5*c = q*l + 12 for c.
0
Suppose -k = -4 - 0. Suppose m - 4*m + 15 = 0. Suppose k*a - 40 = -2*c, 3*a = m*c - c - 36. Solve 20 = y - 4*f - f, -4*f = c for y.
5
Suppose 4*r - 9*r = -45. Suppose -3 = 3*g + r. Let v be g/10 + 117/5. Solve -2*b + 17 = 3*s - 1, v = 5*b + 2*s for b.
3
Suppose 0 = -31*n + 29*n + 4. Solve -4*d + 11 = -n*a - 7, a + 3*d = 16 for a.
1
Let o be (-14)/(-6) + (-2)/(-3). Let c be (45/12 - 4) + (-34)/(-8). Solve -2*z = -0*z + o*y - 12, -2*z + y = c for z.
0
Suppose -12*t + 13*t - 13 = 0. Solve -s + 2*y = -8, -2*s - 3*y - t = -3*s for s.
-2
Let c(i) = i + 18. Let g be c(-15). Solve 7 = g*d - 2*k + 6*k, 5*k - 20 = 0 for d.
-3
Let a be (0 + 0)*(-4)/8. Suppose 0*q + q - 19 = a. Let j(v) = v + 3. Let b be j(0). Solve -4*m - 29 = 2*n - b, m = -3*n - q for n.
-5
Let h = 6 + 2. Let u be h/6*(-12)/(-8). Solve -q = w - 6, -4*w = u*q + w - 18 for q.
4
Suppose 4*k + 6 = -5*g, -2*g - k - k = 2. Let z be g/(-7) - (-198)/42. Let f(a) = 3*a**2 + a - 1. Let t be f(1). Solve -3*r - t = -0*r, -2*r - 22 = -z*j for j.
4
Let i(q) = q**3 - 3*q**2 - 2*q - 3. Let r be i(3). Let k = 13 + r. Solve 13 = k*v + 5*x, 3*v + 2 = -x - 2 for v.
-3
Let c(h) = -h + 26. Let a be c(-6). Solve -4*v + a = p + 8, 10 = 2*v for p.
4
Suppose 2*m = 5*v + 15, 4*m + v = 3*m - 3. Solve -p + 3 = -k, 2*p + m*k + 2*k = 2 for p.
2
Suppose 11 - 1 = 5*t. Let l be (45/(-6))/(12/(-8)). Solve -l = 5*h + 3*x, -t + 3 = 3*h + x for h.
2
Let c = -17 + 29. Solve -3*b - 4*w - w - 22 = 0, -b = 4*w + c for b.
-4
Let y = 10 - 7. Let t(c) = c + 7*c**2 - 1 - 2*c + 0*c + y*c. Let f be t(1). Solve q - 5*j - 8 = -q, 0 = -2*q - 5*j + f for q.
4
Let q(i) = -4*i - 1. Suppose -6 = 2*v + 4*v. Let y be q(v). Solve -2*j = y*p - 3*j + 2, -5*j + 10 = 3*p for p.
0
Let h = 11 - 7. Suppose -4*y + 8 = h*o, 0 = 4*o - 4*y - 13 + 5. Suppose -o*u + 4*a = -16, -26 = -4*u + 4*a + a. Solve 28 = 2*i - u*t, 25 = -6*t + t for i.
4
Let i = 9 + -4. Let l(h) = -8*h + 12. Let x be l(-1). Solve 5*f + 4*b = f + 32, 0 = i*f + b - x for f.
3
Suppose 0 = -5*u - 53 + 78. Solve 2*o - 21 = -3*i - 2*i, u*o + 25 = 3*i for i.
5
Suppose -2*t - 2*t + 24 = 0. Let m be (-3)/(-2)*(-8)/t. Let d be 6/m - -2 - -4. Solve d*b - q = -4*q, 0 = -4*b + 2*q + 12 for b.
2
Suppose 0 = 7*m - 10*m + 15. Suppose 0*y = m*y. Solve -5*w - 3*j + j = y, -j = 0 for w.
0
Let z(p) = -p**3 + 4*p**2 + 2*p - 4. Let f be z(4). Solve -6*v - 27 = -2*v - 3*u, 5*v + f*u = 5 for v.
-3
Suppose 2*l = -6, x + l = -2*x + 9. Solve 12 = -x*i + 4*y - 0*y, -2*y = -i - 4 for i.
-2
Let g be (-6)/(-8)*-2*8. Let u = -7 - g. Solve u*k + 4*d + 11 = -22, 0 = -5*k - 2*d - 29 for k.
-5
Let h(y) be the third derivative of y**5/60 - y**3/3 + 5*y**2. Let c be h(-2). Solve 5*l + c = 3*p, 0*p - 3*p + 8 = -2*l for p.
4
Suppose 2*i = 5*i. Let a be 9/(i + 3)*1. Solve -g = -a*v + 1, v = 5*g - 2*g - 5 for g.
2
Suppose -49 = -4*g - 37. Solve 22 = -g*s + 2*l - 7*l, 0 = -3*l - 6 for s.
-4
Suppose 0*h - h = 19. Let z be (h/2)/((-8)/16). Solve -v - 19 = -f + 6*f, -z = 4*f - 3*v for f.
-4
Suppose 4*c + 3*q = -q - 4, -5*q - 14 = 2*c. Let p = 1 - -1. Suppose c*a + a - 72 = -p*w, -a - 5*w = 0. Solve -1 = n - h, -4*n - 2*h + a = -0*h for n.
3
Suppose 2*p = 4*p + 10, 0 = -2*y + 5*p + 37. Solve 2*c + 18 = y*c + q, 0 = c - 2*q for c.
4
Suppose 0 = -5*z + 9 + 11. Suppose 0 = 3*i - 2*v + v - 10, 0 = -z*v + 20. Solve 0 = -i*w - t - 29, 2*w + 5*t + 19 + 11 = 0 for w.
-5
Suppose 4*v + 6 = x - 4, 0 = -3*x + v + 8. Let s be 3/x - 4/(-8). Let r be 2/(-1)*(-9)/s. Solve -3*i + u = -u - r, -18 = -3*i - u for i.
5
Let l(x) = -5*x**2 - x - 8. Let i(w) = -4*w**2 - w - 7. Let z(m) = -6*i(m) + 5*l(m). Let r be z(0). Solve -2*g = -v - 1, 5*g - r*v + 2 - 4 = 0 for g.
0
Suppose -3*u = u - 32. Let k = u + -6. Solve -g = -k*a, -a - 2*g - 14 = g for a.
-2
Let h be (-15)/(-10) + (-1)/(-2). Solve 0*t + h = t, 4*z + 4*t = -8 for z.
-4
Let t = 168 + -168. Solve i - 3*j - 8 = t, i + 0*j + 6 = -4*j for i.
2
Suppose 0 - 3 = -3*y. Let x(q) = q**3 + 3*q**2 + 3*q + 1. Let p be x(-2). Let a = p - -1. Solve -4*u - 2 - y = 5*l, l + 5*u + 9 = a for l.
1
Let w(l) = 2*l - 3. Let o be w(4). Suppose -3*j + 0*m = -4*m - 70, 72 = 3*j - 3*m. Suppose s + 6 = j. Solve n - 5*i - s = -3*n, n - 20 = o*i for n.
0
Let p be (1 - 25)*(-8)/(-6). Let o = -8 - p. Solve -3*n - o = 5*x, 4*n = -x - 5 - 10 for n.
-3
Suppose -3*l = 3*s - 15, -5*l + 1 - 4 = -2*s. Solve -2*d + s*d - 5*p = 13, -2*p = 4*d + 10 for d.
-1
Suppose 41 = 11*v + 8. Solve 3*m - x = 6, 5*x = -m + v - 1 for m.
2
Let p(d) = d**2 - 9*d + 8. Let i be p(8). Suppose 2*h + h = 0. Let n = h + i. Solve -4*b - 4*t + 24 = 0, t = -n*b - 5*b + 10 for b.
1
Suppose 2*t = -9*w + 4*w + 16, 0 = 5*t - 5*w - 5. Let y(c) = 9*c**3 + 2*c**2 - 2*c + 1. Let o be y(1). Solve 7*m - t*p = 2*m - 10, 3*m + o = p for m.
-5
Let r be (42/9)/((-6)/18). Let j be (4/(-2))/(7/r). Solve 5*w + 5*i = 39 - 9, -j*i = -5*w - 6 for w.
2
Let p be (-1)/(-1)*12/(-6). Let o be -1 - -1 - 10/p. Solve 4*j = 5*z - 26, -2*j = z - o*j - 14 for z.
2
Suppose 0*h + 5*o - 16 = -2*h, 0 = -4*h + o + 10. Suppose -5 - 4 = -h*b. Solve -17 = 5*u + 2*j, 0 = 5*u - 3*j + 15 - b for u.
-3
Let y be (-5)/20 - (-9)/4. Let n = y + 13. Let c = n - 5. Solve -2*v = -3*x - 5, 0 = -3*x + 2*v - v - c for x.
-5
Let y = -7 - -2. Let u = -4 - y. Let f = 20 - 15. Solve u = 3*h - z, -f*z + 33 = 2*h + 4 for h.
2
Let a(i) = -i + 3*i + 1 - 3 + 10. Let n be a(7). Solve -2*w + 5*y + 21 = 0, -w - y - n = 3*y for w.
-2
Let a = 79 + -76. Solve -a*i + 5*i + f - 6 = 0, -5*f = 20 for i.
5
Suppose 0*l = -l + 16. Suppose -3*a + p + l - 4 = 0, a - 3*p - 12 = 0. Solve -4*v + 3*q - 9 = -v, 0 = a*v - 4*q + 8 for v.
-4
Let p be -4 - (-7 - (-3 - 0)). Suppose -3*b = -3*z + 12 + 6, -z - 4*b = 9. Solve 3*u + z = -3*q - p, -3*q - 4*u - 3 = 0 for q.
-1
Suppose 0 = h + 5*o + 4 - 0, 4 = -2*o. Suppose -2*c - 132 = f, 5*c + h - 1 = 0. Let n be 6/33 - f/11. Solve -12 = -3*g + g + z, g + 4*z = -n for g.
4
Let v(f) = -1 - 4*f - 3*f + 6*f. Suppose -24 = 4*m + 4*o, 4*o - 18 = m + 2*m. Let p be v(m). Solve -3*u + p*u + 35 = 5*h, 0 = -h + 5 for u.
-5
Suppose 5*w = 4*y - 29 - 6, 0 = 5*y + 5*w - 10. Suppose -q = -y*p + 15, -5*q + 59 = 5*p + 14. Solve 2*a - q = -z, 0 = -2*a - z - 4*z - 15 for a.
5
Let f = -47 - -51. Solve -f*l = -2*r - 4 + 8, 5*r = 3*l + 3 for l.
-1
Let w(j) = 2*j**2 + 65*j + 34. Let c be w(-32). Let m(g) = -g - 3. Let d be m(-6). Solve d*u = 2*u - h + 1, -c*h = u for u.
2
Suppose -3*r = -4*g + 2 + 13, -2*r = -g + 10. Let b(c) = -c - 1. Let l be b(-4). Solve 2*w = -3*z - g - 1, w + 4*z = -l for w.
1
Suppose -2 = -3*h + 7. Solve 0 = p + 5, -r + h*r = -p - 7 for r.
-1
Let v be -3*5*(-7)/(-21). Let w be (-6 - v) + (-1)/(-1). Solve -r + 5 = w, 7*i + r = 2*i - 20 for i.
-5
Let f(z) = -z**2 + 7*z + 1. Let p(c) = c + 1. Let d(l) = -f(l) + 6*p(l). Let o be d(0). Solve n - 3 = 3*r, 8*r - n + o = 3*r for r.
-1
Suppose -8*d + 4*d = -36. Suppose j 